FCC ID: RE7-AP822EV2 Dual Radio Access Point

Meru Networks AP822 Installation Guide 882-70018 Rev A September 2014 Copyright Meru Networks, Inc., 20032014. All rights reserved. Other names and brands may be claimed as the property of other MERU NETWORKS, INC. Limited Product Warranty This Limited Product Warranty applies to the original end-user customer of the Meru product which you purchased for your own use, and not for resale (Product), from Meru Networks, Inc. (Meru) or its authorized reseller (Reseller). Limited Warranties One-year limited hardware warranty: Meru warrants to you that Meru hardware (other than Third Party Products as described below) will be free from defects in materials and work-

manship for a one-year period after the date of delivery of the applicable product to you from Meru or its Reseller (the Hardware Warranty Period). If Meru receives written notice from you of such defects during the Hardware Warranty Period, Meru will, at its option, either repair or replace Meru hardware that Meru determines to be defective. Replacement products may be remanufactured units, and will be warranted for the remainder of the origi-

nal Hardware Warranty Period, or if greater, for thirty days from delivery of such replace-

ment. Should Meru be unable to repair or replace the Meru hardware, Meru (or its Reseller, as applicable) will refund to you the purchase price of the Product. 90-Day Limited Software Warranty: Meru warrants to you that, for a 90-day period after the date of delivery of the applicable product to you from Meru or its Reseller (the Software Warranty Period), when properly installed and used, (a) the media on which the Meru soft-

ware is provided will be free from defects in materials or workmanship; and (b) the Meru software will substantially conform to the functional specifications in the applicable docu-

mentation. If Meru receives written notice from you of a breach of this warranty during the Software Warranty Period and is able to reproduce the defect, Meru will, at its option, either repair or replace the defective Meru software. Should Meru be unable to repair or replace the Meru software, Meru (or its Reseller, as applicable) will refund to you the purchase price of the Product. Exclusions The warranty on the Product shall not apply to defects resulting from the following:

iii Alteration or modification of the Product in any way, including without limitation configura-

tion with software or components other than those supplied by Meru or integration with parts other than those supplied by Meru. Abuse, damage or otherwise being subjected to problems caused by negligence or misap-

plication (including without limitation improper or inadequate maintenance or calibration), relocation of the products (including without limitation damage caused by use of other than Meru shipping containers), or use of the products other than as specified in the applicable Meru product documentation (including without limitation incompatible operating environ-

ments and systems), or improper site preparation or maintenance. Damage as a result of accidents, extreme power surge, extreme electromagnetic field, acts Use of the Product with software, interfacing, parts or supplies not supplied by Meru. The warranty on the Product does not apply if the Product is sold, or in the case of software, licensed, for free for evaluation or demonstration purposes. of nature or other causes beyond the control of Meru. Meru expressly disclaims any warranty or obligation to support the Product for all operating environments for example, as illustration and not limitation, Meru does not warrant or ensure interoperability of the Product with future telecommunication systems or other future software or hardware. You understand and acknowledge that the Products may generate, use or radiate radio fre-

quency energy and may interfere with radio communications and/or radio and television receptions if is not used and/or installed in accordance with the documentation for such prod-

ucts. WHILE MERU USES COMMERCIALLY REASONABLE EFFORTS TO ENSURE COM-

PLIANCE OF THE PRODUCTS WITH APPLICABLE UNITED STATES FEDERAL COMMUNICATIONS COMMISSION AND PROTECT AGAINST HARMFUL INTERFER-

ENCES, YOU ACKNOWLEDGE AND AGREE THAT INTERFERENCES WITH RADIO COM-

MUNICATIONS AND/OR RADIO AND TELEVISION RECEPTIONS MAY OCCUR AND THAT MERU WILL NOT BE LIABLE FOR ANY DAMAGES OR INCONVENIENCE BASED ON SUCH INTERFERENCES. Third Party Products - The above Limited Warranties are exclusive of products manufac-

tured by third parties (Third Party Products). If such third party manufacturer provides a sep-

arate warranty with respect to the Third Party Product, Meru will include such warranty in the packaging of the Meru Product. Return procedures To obtain warranty service you must: (a) obtain a return materials authorization number

(RMA#) from Meru by contacting rmaadmin@merunetworks.com, and (b) deliver the Prod-

uct, in accordance with the instructions provided by Meru, along with proof of purchase in the form of a copy of the bill of sale including the Products serial number, contact information, RMA# and detailed description of the defect, in either its original package or packaging provid-

ing the Product with a degree of protection equivalent to that of the original packaging, to Meru iv at the address below. You agree to obtain adequate insurance to cover loss or damage to the Product during shipment. If you obtain an RMA# and return the defective Product as described above, Meru will pay the cost of returning the Product to Meru. Otherwise, you agree to bear such cost, and prior to receipt by Meru, you assume risk of any loss or damage to the Product. Meru is responsible for the cost of return shipment to you if the Meru Product is defective. Returned products which are found by Meru to be not defective, returned out-of-warranty or otherwise ineligible for warranty service will be repaired or replaced at Merus standard charges and shipped back to you at your expense. At Merus sole option, Meru may perform repair service on the Product at your facility, and you agree to provide Meru with all reasonable access to such facility and the Product, as required by Meru. On-site repair service may be available and is governed by the specific terms of your purchase. All replaced parts, whether under warranty or not, are the property of Meru. Warranty limitations THE WARRANTIES SET FORTH ABOVE ARE EXCLUSIVE AND NO OTHER WARRANTY, WHETHER WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED BY MERU, TO THE MAXI-

MUM EXTENT PERMITTED BY LAW. THERE ARE NO OTHER WARRANTIES RESPECT-

ING THE PRODUCT AND DOCUMENTATION AND SERVICES PROVIDED UNDER THIS AGREEMENT, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF DESIGN, MER-

CHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (EVEN IF MERU HAS BEEN INFORMED OF SUCH PURPOSE), TITLE OR AGAINST INFRINGEMENT OF THIRD PARTY RIGHTS. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED UNDER APPLI-

CABLE LAW, THEN SUCH IMPLIED WARRANTY SHALL BE LIMITED IN DURATION TO THE HARDWARE AND SOFTWARE WARRANTY PERIODS DESCRIBED ABOVE. NO AGENT OF MERU IS AUTHORIZED TO ALTER OR EXCEED THE WARRANTY OBLI-

GATIONS OF MERU. MERU SPECIFICALLY DOES NOT WARRANT THAT THE MERU SOFTWARE WILL BE ERROR FREE OR OPERATE WITHOUT INTERRUPTION. THE REMEDIES IN THIS LIMITED PRODUCT WARRANTY ARE YOUR SOLE AND EXCLU-

SIVE REMEDIES, AND MERUS SOLE AND EXCLUSIVE LIABILITY, FOR BREACH OF THE HARDWARE OR SOFTWARE WARRANTY SET FORTH ABOVE. v Limitations of Liability You acknowledge and agree that the consideration which you paid to Meru does not include any consideration by Meru of the risk of consequential, indirect or incidental damages which may arise in connection with your use of, or inability to use, the Product. THUS, MERU AND ITS RESELLER WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, PUNI-

TIVE OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION LOST PROF-

ITS, LOST BUSINESS, LOST DATA, LOSS OF USE, OR COST OF COVER INCURRED BY YOU ARISING OUT OF OR RELATED TO YOUR PURCHASE OR USE OF, OR INABILITY TO USE, THIS PRODUCT OR THE SERVICES, UNDER ANY THEORY OF LIABILITY, WHETHER IN AN ACTION IN CONTRACT, STRICT LIABILITY, TORT (INCLUDING NEGLI-

GENCE) OR OTHER LEGAL OR EQUITABLE THEORY, EVEN IF MERU OR ITS RESELLER KNEW OR SHOULD HAVE KNOWN OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY EVENT, THE CUMULATIVE LIABILITY OF MERU OR ITS RESELLER FOR ALL CLAIMS WHATSOEVER RELATED TO THE PRODUCT OR THE SERVICE WILL NOT EXCEED THE PRICE YOU PAID FOR THE PRODUCT OR SERVICES GIVING RISE TO SUCH CLAIMS. THE LIMITATIONS SET FORTH HEREIN ARE INTENDED TO LIMIT THE LIABILITY OF MERU AND ITS RESELLERS AND SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. The jurisdiction applicable to you may not allow the limitations of liability or damages set forth above, in which case such limitation shall only apply to you to the extent permitted in such jurisdiction. Additional Information This Limited Product Warranty shall be governed by and construed in accordance with the laws of the State of California, U.S.A., exclusive of its conflict of laws principles. The U.N. Con-

vention on Contracts for the International Sale of Goods shall not apply. This Limited Product Warranty is the entire and exclusive agreement between you and Meru with respect to its subject matter, and any modification or waiver of any provision of this state-

ment is not effective unless expressly set forth in writing by an authorized representative of Meru. All inquiries or claims made under this Limited Product Warranty must be sent to Meru at the following address:

Meru Networks Inc., 894 Ross Drive, CA 94087, USA Tel: 408-215-5300 Fax: 408-215-5301 Email: support@merunetworks.com vi Table of Contents About AP822 . 11 Features . 12 IEEE Std 802.11ac in AP822 . 12 Installation Location . 13 Safety Precautions . 13 Installing AP822eV2 . 15 Before You Begin . 15 Package Contents . 15 Kensington Lock . 16 Power Options . 16 AP822eV2 Antennas. 17 Radio-Antenna-Port Mappings . 17 Attaching Antennas . 17 Installing AP822iV2 . 19 Before You Begin . 19 Package Contents . 19 Kensington Lock . 19 Power Options . 20 Table of Contents vii AP822 Mounting . 21 Horizontally on a Shelf. 21 Vertically on a Wall . 22 Box Mount . 26 Below a Standard Suspended Ceiling . 27 Above a Standard Suspended Ceiling. 33 LED Lights. 35 LED Activity and Meaning . 37 Changing LED Appearance . 37 Next Steps. 38 Approved Antennas. 39 Wall Mount AP832e Antenna Orientation . 39 Option 1Vertical Antenna Orientation (90 degrees to AP) . 40 Option 2 Horizontal Antenna Orientation . 41 Regulatory Information........................................................43 Regulatory Specifications . 44 Declaration of Conformity, Federal Communication Commission 44 Manufacturer Information. 44 Declaration of Conformity . 45 Declaration of Conformity, Industry Canada . 45 Manufacturer Information. 46 Declaration of Conformity . 46 Declaration of Conformity, R&TTE Directive 1999/5/EC. 48 Declaration of Conformity . 48 viii Table of Contents VCCI Statement . 51 General Information of RF Exposure . 51 International Guidelines . 51 FCC Guidelines . 52 Industry Canada Guidelines . 53 Additional Notes ..................................................................55 Maximum EIRP . 55 Dual Concurrent Same Band Operation . 55 Manufacturing Information . 55 Distributed Antenna Systems (DAS). 55 Air Handling Space Requirements . 56 Frequencies Blocked for Regulatory Compliance. 56 Underwriters Laboratories . 56 Restriction of Hazardous Substances. 57 European Community . 57 China . 57 Cautions and Warnings.......................................................59 Cautions . 59 Warnings. 61 Table of Contents ix x Table of Contents 1 About AP822 The AP822 is a cost-effective, dual-radio, 802.11a/b/g/n/ac WLAN access point with a 2x2:2ss design. It can operate in the 2.4 GHz band for 802.11n support and in the 5 GHz band for 802.11ac to deliver an aggregate data rate of 1.2 Gbps for demanding business applications such as video and voice. The access point is offered with a choice of internal or external antenna models. Learn more. AP822 is available in two models AP822iV2 and AP822eV2. 11 Features TABLE 1: AP822 Feature List AP822iV2 AP822eV2 Two dual-band-selectable radios, in either 2.4 GHz or 5.x GHz, capable of operating in IEEE 802.11b/g/a/n and IEEE 802.11ac DRAFT standards, with optional EXTER-

NAL antennas. Two dual-band-selectable radios, in either 2.4 GHz or 5.x GHz, capable of operating in IEEE 802.11b/g/a/n and IEEE 802.11ac DRAFT standards, with INTERNAL anten-

nas. Supported by System Director versions 6.1 and greater. Supports 80-MHz channel-bonding (VHT80) in 5.x GHz band with IEEE Std 802.11ac. 80-

MHz channel-bonding (VHT80) combines four 20-MHz channels into a single 80-MHz channels for increasing bandwidth. Supports Plug and Play deployment. Supports multi-layered security including Enterprise WPA2 features such as automatic traffic inspection. Powered by either a standard IEEE 802.3af or IEEE 802.3at PoE switches or PoE injec-

tors. Supports an optional 12v external power adapter. Supports channel span architecture that requires no channel planning or configuration. Supports wired stations via the secondary Ethernet interface. Provides pre-pack PHY data rate up to 866 Mbps per radio at IEEE Std 802.11ac with MCS9/QAM-256 mode. IEEE Std 802.11ac in AP822 The AP822 series is the first of Meru access point family capable of operating in the IEEE Std 802.11ac mode, which is capable for theoretical throughput rates up to 866 Mbps per radio. IEEE Std 802.11ac is applied only on the 5 GHz band, and its higher throughput levels require the use of 80 MHz wide channels. When a radio on AP822 is configured for IEEE Std 802.11ac operation, it is automatically set to operate on the 5 GHz band. By default, the radio 1 is set to operate on the 2.4 GHz band

(Channel 6, 20 MHz channel width) to support IEEE Std 802.11b/g/n clients and radio 2 is con-

figured for IEEE Std 802.11ac on 5 GHz (Primary Channel 36 with 80 MHz channel width). With backward compatibility, AP822s Radio 2 supports either IEEE 802.11a or IEEE 802.11a/

n clients. 12 Features Installation Location All AP822 interconnected equipment must be contained within the same building, including the interconnected equipment's associated LAN connection. Ceiling mount is recommended but wall mount is also supported. In addition, the AP822 should be mounted in a location that meets the following conditions:

Unobstructed access to stations - relatively unobstructed access to the stations the AP serves. Select a location with minimal physical obstructions between the AP and the wire-

less stations. In an office with cubicles, mounting the APs below a hanging ceiling or the wall near the ceiling provides the least obstructed communications path. On a wall, orient the AP822 horizontally so that you can read the Meru logo without tilting your head at 90 degrees - this orientation provides optimum MIMO performance. Access to power - access to wall outlet or to a Power over Ethernet (PoE) connection to Capacity Planning - AP822 is capable of associating up to 128 clients per radio or 256 cli-

ents per system. For optimum performance, Meru Networks recommend planning up to 50 clients per radio for a mixed WLAN voice, video, and data. Users can, however, achieve higher client capacity in a data traffic only environment. Refer to the Meru Deployment Guides on the support site for more information. the network switch servicing the controller. Install APs toward the center of the building. Place APs about 80 feet apart. Do not install APs near metal objects, such as heating ducts, metal doors, or electric ser-

If you install an AP822 on a pole, its coverage will be a half spherical shape. Mounting two vice panels. AP822s (back to back) on a poll does not provide full coverage (spherical shape). This could potentially interfere with each other resulting in poor coverage. With grant of additional regulatory approvals and Permit-but-Ask by US Federal Communication Com-

mission, users can configure two radios in AP822 on the same band (i.e., both radios are on the 2.4 GHz but in the different or same channels, or both radios are on the 5.x GHz but in the different or same channels). However, user shall expect performance deterioration due to RF collision. collocation, or co-channel interference (CCI). It is important that the users reduce AP822 transmit power, for each radio, by at-least 3 dBm for its default setting. It is also recommended to apply such use case in AP822eV2 with pigtail attached external antennas only. Safety Precautions IMPORTANTRead and follow the regulatory instructions in Appendix B before installing and operating this product. If an optional power supply is used, it must be one supplied by Meru Networks. Installation Location 13 This product is intended to be supplied by a UL Listed power supply marked Class 2 or LPS and rated 12Vdc, 2A. For Power over Ethernet, an 802.3af or 802.3at connection must be used. The AP822 is intended only for installation in Environment A as defined in IEEE Std 802.3af. All interconnected equipment must be contained within the same building, including the inter-

connected equipment's associated LAN connection. 14 Safety Precautions 2 Installing AP822eV2 This chapter provides all the information that users need to install Meru AP822eV2. After user completing installation procedure, see the Meru System Director 6.1 Configuration guide for detailed instructions on the various configuration options. Follow all safety precautions mentioned in the Safety Precautions on page 13 section. Before You Begin This section provides information that users should know before installing AP822eV2. Package Contents The AP822eV2 shipping package should contain the following. Please contact Meru, if pack-

ages do not contain any of the following items. TABLE 1: Package Contents Item Model Number Quantity AP822 Omni Directional Rubber Duck antenna AP822eV2 ANT-01ABGN-0303-0 Gain: 3/4 dBi 15/16 T-Bar & Wall-mount combo adapter

(650-00232) 9/16 T-bar Adapter (650-00233) Wall-mount bracket (650-00234) Wall-mount hardware kit (4 spacers, M3x10 & M3x30 screws) (840-00126) 1 4 1 1 1 1 Before You Begin 15 Kensington Lock The AP822eV2 has an access slot at the back to support Kensington Lock. Users can lock the AP822eV2 with a standard security cable, such as those used to secure laptop computers. See AP822 Kensington lock on page 16 for location of AP822 Kensington Lock. Figure 1: AP822 Kensington lock Power Options A power source is needed to power the AP822eV2. The AP822eV2 requires either IEEE Std 802.3af or IEEE Std 802.3at compatible external Power-over-Ethernet (PoE) switch or PoE injector. If the PoE power source is not available, a 12-V DC power (2A rated) must be sup-

plied. When connected to an IEEE Std 802.3af PoE power source, both the USB and the secondary Ethernet port (G2) shall be disabled due to power limitations. AP822 is intended to be supplied by a UL listed power supply marked Class 2 or LPS and rated 12Vdc, 2A. If an optional power supply is used, it must be one supplied by Meru Networks. 16 Before You Begin AP822eV2 Antennas Radio-Antenna-Port Mappings The following table lists which radio is associated with each antenna. TABLE 2: Radio-Antenna-Port Mappings Antenna Port A1 A3 A4 A6 Radio / Channel Radio 1 Radio 1 Radio 2 Radio 2 Attaching Antennas An AP822eV2 has four external antenna ports, labeled A1, A3, A4 and A6, to be used for attaching the antennas supplied with the AP. Do not leave any antenna connector open. All connectors on the AP must be terminated either with antennas or with 50 ohm Reverse Polar-

ity SMA terminators. For a list of approved terminators, see http://www.merunetworks.com/

merusupport. Antennas attached to a specific radio in AP822eV2 must all be of the same model. In case of replacement, user must replace all the antennas. AP822eV2 Antennas 17 18 AP822eV2 Antennas 3 Installing AP822iV2 This chapter provides all the information that users need to install Meru AP822iV2. After user completing installation procedure, see the Meru System Director 6.1 Configuration guide for detailed instructions on the various configuration options. Follow all safety precautions mentioned in the Safety Precautions on page 13 section. Before You Begin This section provides information that users should know before installing AP822iV2. Package Contents The AP822iV2 shipping package should contain the following. Please contact Meru, if pack-

ages do not contain any of the following items. TABLE 3: Package Contents Item Model Number Quantity AP822iV2 AP822 15/16 T-Bar & Wall-mount combo adapter

(650-00232) 9/16 T-bar Adapter (650-00233) Wall-mount bracket (650-00234) Wall-mount hardware kit (4 spacers, M3x10 & M3x30 screws) (840-00126) 1 1 1 1 1 Kensington Lock The AP822iV2 has an access slot at the back to support Kensington Lock. Users can lock the AP822iV2 with a standard security cable, such as those used to secure laptop computers. See AP822 Kensington lock on page 20 for location of AP822 Kensington Lock. Before You Begin 19 Figure 2: AP822 Kensington lock Power Options A power source is needed to power the AP822iV2. The AP822iV2 requires either IEEE Std 802.3af or IEEE Std 802.3at compatible external Power-over-Ethernet (PoE) switch or PoE injector. If PoE power source is not available, 12-V DC power (2A rated) must be supplied. When connected to an IEEE Std 802.3af PoE power source, both USB and the secondary Ethernet port (G2) shall be disabled due to power limitations. AP822iV2 is intended to be supplied by a UL listed power supply marked Class 2 or LPS and rated 12Vdc, 2A. If an optional power supply is used, it must be one supplied by Meru Networks. 20 Before You Begin 4 AP822 Mounting AP822 ships with several different mounting bracket components that allow for a variety of mounting options. You can mount an AP822 in any of the following ways:

You can mount an AP822 in any of the following ways:

Horizontally on a Shelf on page 21 Vertically on a Wall on page 22 Box Mount on page 26 Below a Standard Suspended Ceiling on page 27 Above a Standard Suspended Ceiling on page 33 Read and follow the regulatory instructions in Appendix A before installing and operating AP822. Horizontally on a Shelf When mounting an AP822 horizontally, place it on the desired surface and connect the power and network cables (G1 Ethernet Port is also used a PoE input). Optional stands (MNT-FEET-

SET-X5) can be applied underneath to raise AP822 for additional cabling space. 21 The accessory required for such installation is listed below:

Item Stands (Optional) Model Number MNT-FEET-SET-X5 Quantity 1 (set) Vertically on a Wall Installation The AP822 ships with a metal bracket (650-00234) that can be used for wall mounting. This bracket is used in conjunction with the plastic 15/16 T-Bar Adapter/Wall Mount bracket (650-

00232) that easily locks the AP into place. The accessory required for such installation is listed below:

Item Model Number Quantity 15/16" T-bar & wall-mount combo adapter (650-00232) Wall-mount bracket (650-00234) Wall-mount hardware kit (4 spac-

ers, M3x10 & M3x30 screws)

(840-00126) 1 1 1 1. User should bench test this mounting hardware in order to familiarize with the locking mechanism prior to actual installation. 2. Determine the desired location for mounting. 3. Use the wall mount bracket as a template for screw holes and cable cutout. User may need to cut a hole in the wall or ceiling in the cable cutout area in order to hide User may also use the optional RJ45 cable extension (840-00124 CBL-RJ45-ADAPT-X5, the cables during installation. comes in a 5 pack), if user do not want to cut a hole in the wall or ceiling. 4. Place the metal bracket against the wall. It should be oriented such that the indicator text for wall-mounting is pointing upwards. 5. Attach the bracket to the wall using screws at the appropriate screw locations as indicated in AP822 Wall Bracket on page 23. Recommend #6, #8 (M3, M3.5). 22 Figure 3: AP822 Wall Bracket 6. Orient 15/16" T-Bar adapter/Wall mount adapter to line up with posts on wall mount bracket. 7. AP locking mechanism should be facing away from bracket. 8. Position the adapter over posts on wall mount bracket. User may mount the wall mount adapter directly to the wall mount bracket or use the included option spacers to allow additional clearance between the AP and bracket. See AP822 Wall Bracket without spacers on page 23 and AP822 Wall Bracket with spacers on page 24. Figure 4: AP822 Wall Bracket without spacers 23 Figure 5: AP822 Wall Bracket with spacers 9. Secure the adapter to the wall mount bracket with the screws provided:

Use the 4 short screws for installation without spacers Use the 4 long screws for installation with spacers Figure 6: AP822 adapter to the wall mount bracket 10. Orient the AP so that the 2 mounting pins align with the receiving slots. 24 Figure 7: Attaching the AP to the Wall Mount Figure 5 shows an AP822iV2 model being attached to the bracket, but the process is identical for either AP. 11. The Meru logo on the front of the AP should face up and be readable. The ports on the AP should be in line with the cable cutout on the wall mount bracket. 12. Make any necessary cable connections at this time (Ethernet, power, locking cable). 13. Carefully position the AP over the adapter bracket pins and slide the AP gently from left to right until the locking mechanism clicks into place. Verify that the locking mechanism is securely locked into place to prevent accidental disengagement and potential damage, if dropped. 14. Verify that the AP comes online. 25 Figure 8: Successful installation (with optional spacers) Removal To remove the AP from the wall mount, depress the locking mechanism tab toward the wall and slide the AP from right to left until it releases. Figure 9: AP822 removal Box Mount The accessory required for such installation is listed below:

Item Model Number Quantity Wall-mount bracket (650-00234) 1. Orient the wall mount bracket with the arrow up for box mount. 1 26 Figure 10: AP822 Box Mounting Screws 2. Use the desired holes as indicated in the AP822 Box Mounting Screws on page 27 to mount bracket to the box. 3. Follow the wall mount installation instructions as appropriate. Below a Standard Suspended Ceiling The provided ceiling mounting brackets allow the AP822 to attach to suspended ceiling T-rails. The AP ships with two different ceiling mounting bracket options to accommodate varying sizes of ceiling T-rails. Be sure to attach the correctly-sized bracket to your AP prior to attempting to deploy it. Note that each plastic bracket contains descriptive text to indicate the ceiling T-rail size for which it is designed. 27 AP Installation over Standard 9/16 or 15/16 T-Bar The accessory required for such installation is listed below:

Item Model Number Quantity 15/16 T-bar & wall-mount combo adapter (650-00232) 9/16 T-bar adapter (650-00233) pins align with the receiving slots. 1 1 1. Orient T-Bar adapter/Wall mount adapter with the back of the AP, so that the 2 mounting 2. Slide the adapter plate from left to right until the locking mechanism clicks into place. 28 3. Position the AP up to the T-Bar at an angle and depress slightly to disengage T-Bar locks. 4. Twist the AP clockwise to engage T-Bar locks. There should be 2 audible clicks. 5. Verify that the AP comes online. AP Removal from Standard 9/16 or 15/16 T-Bar 1. To remove the AP from ceiling, release the locking mechanism by pressing tab up, towards the ceiling and slide the AP from right to left until it releases. 29 2. To remove the 15/16" T-Bar adapter/Wall mount adapter from the T-Bar, depress both T-

Bar locks at the same time and twist counter-clockwise to release. AP Installation over Interlude & Silhouette T-Bars The accessory required for such installation is listed below:

Item Model Number Quantity 15/16 T-bar & wall-mount combo adapter (650-00232) T-bar Adapter (Optional) MNT-SCRMKIT-04 1 1 30 1. Orient T-Bar adapter/Wall mount adapter with the back of the AP, so that the 2 mounting pins align with the receiving slots. 2. Slide the adapter plate from left to right until the locking mechanism clicks into place. 31 3. Install the optional accessory MNT-SCRMKIT-04 to T-Bar. This is accomplished by loos-

ening the two clamp screws, positioning the clamps over the T-Bar and re-tightening the screws until secure. 4. Position the AP with the adapter plate installed, up to the T-Bar with the MNT-SCRMKIT-

04 installed, at an angle. Be sure that the locating pin on the MNT-SCRMKIT-04 is posi-

tioned in the indent on the adapter. Depress slightly to disengage T-Bar locks. 5. Twist the AP clockwise to engage T-Bar locks. There should be 2 audible clicks. 32 6. Verify that the AP comes online. AP Removal from Interlude & Silhouette T-Bar 1. To remove the AP from ceiling, release the locking mechanism by pressing tab up, toward the ceiling and slide the AP from right to left until it releases. 2. To remove the 15/16 T-Bar adapter/Wall mount adapter from the T-Bar, depress both T-

Bar locks at the same time and twist counter-clockwise to release. Above a Standard Suspended Ceiling By removing plastic facade, AP822eV2 can be installed in air-handling space. Use the optional T-bar box hanger mounting kit to mount AP822eV2 above suspended ceiling T- rails. The installation attaches the T-bar box hanger to the ceiling rails and then the AP822eV2 attaches to the T-bar box hanger. AP822eV2 mounted above the ceiling has about 2-3 dBm less RF coverage than AP822eV2 mounted under the ceiling. 33 The AP822eV2 with plastic cover removed is suitable for use in environmental air-handling space above a suspended ceiling in accordance with the Section 300-22(c) of the National Electric Code and Sections 2- 128.12 - 010 (3) and 12 - 100 of the Canadian Electrical Code. Part 1. C22. 1. Note that in order to comply with these standards, the plastic cover on the AP822eV2 must be removed. Users shall only apply certified external antennas with plenum-rated cables in this installation. When installed in air-handling spaces, such as above a suspended ceiling, power the AP822eV2 only with a PoE not a power supply. You may need to use thicker tiles to support this installation. The accessory required for such installation is listed below:

Item Model Number Quantity 15/16 T-bar & wall-mount combo adapter (650-00232) T-bar hanger (Optional)

(840-00071) ACC-MTN-ASCMKIT 1 1 1. Determine the location on the ceiling rails where the AP will be mounted and remove the ceiling tile. 2. Unpack the T-bar hanger kit. 3. Attach the mounting bar (depicted in Figure 8) to the mounting brace (which looks like a small handle) with the crossbar of the mounting kit sandwiched between them 4. Locate the 650-00232 15/16" T-Bar Adapter/Wall Mount and attach the AP to the mount-

ing bracket by pressing the bracket's Mounting Pins (shown in Figure 2 on page 9) to the AP's Receiving Slots and sliding the bracket until it locks in place. 5. Gently press the underside of the AP against the mounting brace and rotate it into place until the locking mechanism clicks. 6. Attach the legs for the mounting kit to the T-Bars in the ceiling by sliding the clips down onto each respective bar.Remove the top nut from each leg. 7. Lower the crossbar (with the AP attached) onto the legs and screw the nuts back on top of the bar. 8. Connect one end of the PoE Ethernet cable to the Ethernet connector on the AP. 9. Connect one end of the CAT5 (or greater) Ethernet cable with PoE to the 100/1000 Ether-

net connector on the underside of the AP. 34 10. Check that the AP822eV2 is operating correctly before replacing the ceiling tile to the ceil-

ing. It can also be installed with the AP822eV2 on top by flipping cross bar. Verify correct operation using the LEDs, as shown in LED Activity and Meaning on page 37. LED Lights When AP822 first connects to the controller (and any time the access point is rebooted), the AP initializes and then is programmed by the controller. When the AP first powers up, the LED is green. Thereafter, its color indicates its operating status. LED Lights 35 Figure 11: AP822 Status LED After the AP822 is connected, check the status of the LED. Its indicator state is described below. 36 LED Lights LED Activity and Meaning TABLE 4: LED Activity and Meaning LED Status COLOR STATE No Color CYAN GREEN GREEN/

WHITE GREEN/BLUE BLUE BLUE ON Blinking Alternating Alternating Blinking slowly Blinking rapidly RED/YELLOW Alternating BLUE/YEL-

LOW Alternating Changing LED Appearance MEANING No power. Either there is no power or the LEDs are set to Off on the con-

troller. Check the LED setting on the controller by clicking Configuration > Devices > AP, selecting the AP and then checking the setting for LED Mode. AP starting, stage 1. AP starting, stage 2. AP is discovering the controller. AP is downloading configuration from the controller. AP is online and enabled. AP is online and enabled. Some activity on one or both radios. AP Failure. For details, check the controller for alarms by clicking Monitor

> Alarms > Pending Alarms. AP is online and enabled. One or both radios are either scanning or an admin has shut-

down the radios. If user wants to change the appearance of the LEDS, follow these steps:

1. From the controller, click Configuration > Devices > AP, and then select the AP. 2. Select one of these settings for the LED Mode setting:

Normal: LEDs are as described above Blink: Sets all LEDs flashing; this is useful to locate an AP Dark: Turns off all LEDs 3. Click OK. LED Lights 37 Next Steps Now that the AP822 is installed, see the Meru System Director Getting Started Guide for instructions on initializing the hardware. Return to this chapter to check the status of the LEDs once the WLAN is operational. 38 Next Steps 5 Approved Antennas Only approved antennas may be used in conjunction with AP822eV2 access points. Access Points have been designed to operate with the antennas listed below. Antennas not included in this list are strictly prohibited for use with these devices. The required antenna impedance is 50 ohms. TABLE 5: Approved Antennas Meru Part Numbers ANT-ABGN23O-W ANT-ABGN47O Gain 2/3 dBi 4.7/4.7 dBi ANT-O4ABGN-0606-O 6/6 dBi ANT-I2ABGN-0304-O 3/4 dBi ANT-O4ABGN-0607-

PT ANT-ABGN-0406-W 6/7 dBi 4/6dBi Description Dual band Omni-directional dipole antenna Dual band high gain dipole Omni directional antenna Dual band Omni directional 4-lead antenna Dual band ceiling mount Omni directional 2-

lead antenna Dual band wall mount patch 4-lead antenna Dual band Omni-directional antenna single feed Wall Mount AP832e Antenna Orientation There are 2 recommended options for wall mount antenna orientations. Wall Mount AP832e Antenna Orientation 39 Option 1Vertical Antenna Orientation (90 degrees to AP) Figure 12: Vertical Antenna Orientation Option 1 is recommended where the maximum coverage is required towards the sides of the AP and the minimum coverage in front of the AP as shown in Figure 1. Example: Mounting the AP at the middle of the corridor wall where the maximum coverage is required on both sides of the AP. 40 Wall Mount AP832e Antenna Orientation Option 2 Horizontal Antenna Orientation Figure 13: Horizontal Antenna Orientation Figure 14: Horizonta Antenna Orientation (Side View) Option 2, horizontal antenna orientation is recommended where the maximum coverage is required in front of the AP and the minimum coverage is required towards the sides of the AP as shown in Figure 3. Example: Mounting the AP on the end wall of the corridor where the maximum coverage is required in front of the AP. Wall Mount AP832e Antenna Orientation 41 42 Wall Mount AP832e Antenna Orientation A Regulatory Information The Meru Access Point (APs) must be installed and used in strict accordance with the manu-

facturers instructions as described in the user documentation that comes with the product. For country-specific approvals, see below. Meru Networks, Inc. is not responsible for any radio or television interference caused by unauthorized modification of APs, or the substitu-

tion or attachment of connecting cables and equipment other than that specified by Meru Net-

works, Inc. The correction of interference caused by such unauthorized modification, substitution or attachment is the responsibility of the user. Meru Networks, Inc. and its autho-

rized resellers or distributors are not liable for any damage or violation of government regula-

tions that may arise from the user failing to comply with these guidelines. 43 Regulatory Specifications TABLE 6: Regulatory Specifications Category Safety Unintentional Radiation Compliance Intentional Radiation Compliance Items UL 60950-1 CSA C22.2 EN 60950-1 IEC 60950-1 FCC Part 15.107 - 47CFR15.107 FCC Part 15.109 - 47CFR15.109 B ICES-003 Class B EN 301 489-1 EN 301 489-17 EN55022 Class B EN55024/AS/NZS CISPR 24 VCCI Class B FCC Part 15.247 - 47 CFR Ch. I FCC Part 15.407 - 47 CFR15.407 RSS-210 EN 300 328 EN 301 893 Japan Radio (Ninsho) Declaration of Conformity, Federal Communication Commission Manufacturer Information Meru Networks, Inc 894 Ross drive, Sunnyvale, CA 94089 USA 44 Regulatory Specifications Declaration of Conformity This device complies with Part 15 rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Device Name FCC ID Number AP822eV2 AP822iV2 RE7-AP822EV2 RE7-AP822IV2 This product is FCC marked according to the provisions of FCC Part 15. This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protec-

tion against harmful interference when the equipment is operated in a residential environment. This equipment generates, uses, and radiates radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference. However, there is no guarantee that interference will not occur. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from to which the receiver is con-

Consult the dealer or an experienced radio/TV technician for help. nected. The Part 15 radio device operates on a non-interference basis with other devices operating at this fre-

quency when using the integrated antennas. Any changes or modification to the product not expressly approved by Meru could void the user's authority to operate this device. Declaration of Conformity, Industry Canada This equipment is in compliance with the essential requirements of other relevant provisions of Directive. Declaration of Conformity, Industry Canada 45 Manufacturer Information Meru Networks, Inc 894 Ross drive, Sunnyvale, CA 94089 USA Declaration of Conformity The Class B digital portion of this apparatus complies with Canadian standard ICES-003. These devices comply with RSS210 of Industry Canada. La partie numrique de Classe B de cet appareil est conforme la norme ICES-003 canadien. Ces appareils sont conformes la norme RSS 210 d'Industrie Canada.. Per RSS 210 A9.5 point 7:

The device for the band 5150-5250 MHz is only for indoor usage to reduce potential for harmful interference to co-channel mobile satellite systems (The device for the band 5150-

5250 MHz is only for indoor usage to reduce potential for harmful interference to co-chan-

nel mobile satellite systems) The maximum antenna gain permitted (for devices in the bands 5250-5350 MHz and 5470-

5725 MHz) to comply with the EIRPlimit; and the maximum antenna gain permitted (for devices in the band 5725-5825 MHz) to comply with the EIRP limits specified for point-to-

point and non point-to-point operation as appropriate, as stated in section A9.2(3) (The maximum antenna gain permitted (for devices in the bands 5250-5350 MHz and 5470-5725 MHz) to comply with the EIRPlimit; and the maximum antenna gain permitted (for devices in the band 5725-5825 MHz) to comply with the EIRP limits specified for point-to-point and non point-to-point operation as appropriate, as stated in section A9.2(3). In addition, users should also be cautioned to take note that high-power radars are allo-

cated as primary users (meaning they have priority) of the bands 5250-5350 MHz and 5650-5850 MHz and these radars could cause interference and/or damage to WLAN devices (En outre, les utilisateurs doivent galement tre avertis de prendre note que les radars haute puissance sont dsigns comme utilisateurs principaux (ils ont la priorit) des bandes 5250-5350 MHz et 5650-5850 MHz et ces radars pourraient cause des inter-

frences et / ou endommager aux appareils WLAN. These devices are not permitted to operate in the 5600 - 5650 MHz band (Ces appareils ne sont pas autoriss oprer dans le 5600 - bande 5650 MHz.) For products available in the Canadian markets, only channels 1 through 11 can be operated. Selection of other channels is not authorized. Operation is subject to the following two condi-

tions: (1) this device may not cause interference, and (2) this device must accept any interfer-

ence, including interference that may cause undesired operation of this device. Pour les produits disponibles sur les marchs canadiens, seuls les canaux 1 11 peuvent tre utiliss. La slection d'autres canaux n'est pas autorise. Son fonctionnement est soumis aux 46 Declaration of Conformity, Industry Canada deux conditions suivantes: (1) cet appareil ne doit pas provoquer d'interfrences et (2) cet appareil doit accepter toute interfrence, y compris celles pouvant causer un mauvais fonctionnement de ce dispositif This device and its listed antenna(s) must not be co-located or operated in conjunction with any other antenna or transmitter Cet appareil et son antenne numr (s) ne doivent pas tre situs ou exploits conjointement avec une autre antenne ou transmetteur The term "IC" before the equipment certification number only signifies that the Industry Can-

ada technical specifications were met. Le terme "IC" avant le numro de certification de l'quipement signifie seulement que les spcifications techniques d'Industrie Ca-nada ont t atteints To reduce the potential radio interference to other users, the antenna type and gain should be chosen so that the equivalent isotropic radiated power (EIRP) is not more than that required for successful communication. This device complies with Class B Limits of Industry Canada. Operation is subject to the following two conditions:

Pour rduire le risque d'interfrence avec d'autres utilisateurs, le type d'antenne et le gain doivent tre choisis de telle sorte que la puissance isotrope rayonne quivalente ne soit pas suprieure celle requise pour une communication russie. Cet appareil est conforme aux limites de Classe B d'Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes This device may not cause harmful interference, and Cet appareil ne doit pas provoquer d'interfrences nuisibles, et This device must accept any interference received, including interference that may cause Cet appareil doit accepter toute interfrence reue, y compris les interfrences pouvant undesired operation. entraner un fonctionnement indsirable. To prevent radio interference to the licensed service, this device is intended to be operated indoors and away from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed outdoors is subject to licensing. Pour empecher que cet appareil cause du brouillage au service faisant l'objet d'une licence, il doit etre utilze a l'interieur et devrait etre place lin des fenetres afin de Fournier un ecram de Declaration of Conformity, Industry Canada 47 blindage maximal. Si le matriel (ou son antenne d'emission) est installe a l'exterieur, il doit faire l'objet d'une licence. Device Name

(Nom de l'appareil) AP822eV2 AP822iV2 Industry Canada ID Number

(Industrie Canada Numro d'identification) 6749A-AP822EV2 6749A-AP822IV2 Declaration of Conformity, R&TTE Directive 1999/5/EC This equipment is in compliance with the essential requirements of other relevant provisions of Directive. Declaration of Conformity Hereby, Networks Inc. declares that this unit is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. To obtain the declaration of conformity (DoC) for R&TTE Directive, please access the follow-

ing URL address. http://www.merunetworks.com Notice for customers: the following information is only applicable to equipment sold in coun-

tries applying EU directives. System may be operated in following countries:

EU Countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Esto-

nia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxem-

bourg, Malta, The Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom. This equipment can be operated in other non-European countries. EFTA Countries: Norway and Switzerland EU Applicants: Albania, Bosnia and Herzegovina EU Candidate: Iceland, Macedonia and Montenegro The following standards were applied:

EMC-EN 301.489-1 Article 3.1 (b) of R&TTE Directive; EN 301.489-17 Article 3.1 (b) of Health & Safety-EN60950-1 R&TTE Directive 48 Declaration of Conformity, R&TTE Directive 1999/5/EC Radio-EN 300 328 Article 3.1 (b) of R&TTE Directive; EN 301.893 Article 3.1 (b) of R&TTE Directive Declaration of Conformity, R&TTE Directive 1999/5/EC 49 The conformity assessment procedure referred to in Article 10.4 and Annex III of Directive 1999/5/EC has been followed. 50 Declaration of Conformity, R&TTE Directive 1999/5/EC This device is intended to be used in all EU and EFTA countries. Device Name AP822eV2 AP822iV2 Certification Report Number CE 0980 CE 0980 VCCI Statement English Translation This is a Class B product based on the standard of the Voluntary Control Council for Interfer-

ence from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. User shall install and use the equipment according to the instruction manual. General Information of RF Exposure International Guidelines This Device Meets International Guidelines for Exposure to Radio Waves. The AP822eV2 and AP822iV2 device includes radio transmitters and receivers. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) recommended by international guidelines. The guidelines were developed by an independent scientific organization (ICNIRP) and include a substantial safety margin designed to ensure the safety of all persons, regardless of age and health. As such the systems are designed to be operated as to avoid contact with the antennas by the end user. It is recommended to set the system in a location where the antennas can remain at VCCI Statement 51 least a minimum distance as specified from the user in accordance to the regulatory guide-

lines which are designed to reduce the overall exposure of the user or operator. Separation Distance MPE 0.82 mW/cm2 Distance 25 cm (9.84 inches) Limit 1.00 mW/cm2 The World Health Organization has stated that present scientific information does not indicate the need for any special precautions for the use of wireless devices. They recommend that if you are interested in further reducing your exposure then you can easily do so by reorienting antennas away from the user or placing he antennas at a greater separation distance then recommended. FCC Guidelines This device meets FCC guidelines for exposure to radio waves. The AP822eV2 and AP822iV2 include radio transmitters and receivers. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) as ref-

erenced in FCC Part 1.1310. The guidelines are based on IEEE ANSI C 95.1 (92) and include a substantial safety margin designed to ensure the safety of all persons, regardless of age and health. As such the systems are designed to be operated as to avoid contact with the antennas by the end user. It is recommended to set the system in a location where the antennas can remain at least a minimum distance as specified from the user in accordance to the regulatory guide-

lines which are designed to reduce the overall exposure of the user or operator. The device has been tested and found compliant with the applicable regulations as part of the radio certification process. 52 General Information of RF Exposure The FCC recommends that if you are interested in further reducing your exposure then you can easily do so by reorienting antennas away from the user or placing the antennas at a greater separation distance then recommended or lowering the transmitter power output. Separation Distance MPE 0.63 mW/cm2 Distance 20 cm (7.87 inches) Limit 1.00 mW/cm2 Industry Canada Guidelines This device meets Industry Canada guidelines for exposure to radio waves. The AP822eV2 and AP822iV2 include radio transmitters and receivers. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) as ref-

erenced in Health Canada Safety Code 6. The guidelines include a substantial safety margin designed into the limit to ensure the safety of all persons, regardless of age and health. As such the systems are designed to be operated as to avoid contact with the antennas by the end user. It is recommended to set the system in a location where the antennas can remain at least a minimum distance as specified from the user in accordance to the regulatory guide-

lines which are designed to reduce the overall exposure of the user or operator. Health Canada states that present scientific information does not indicate the need for any special precautions for the use of wireless devices. They recommend that if you are inter-

ested in further reducing your exposure you can easily do so by reorienting antennas away from the user, placing the antennas at a greater separation distance than recommended, or lowering the transmitter power output. Separation Distance MPE 0.63 mW/cm2 Distance 20 cm (7.87 inches) Limit 1.00 mW/cm2 Health Canada states that present scientific information does not indicate the need for any special precautions for the use of wireless devices. They recommend that if you are inter-

ested in further reducing your exposure you can easily do so by reorienting antennas away from the user, placing the antennas at a greater separation distance than recommended, or lowering the transmitter power output. General Information of RF Exposure 53 54 General Information of RF Exposure B Additional Notes Maximum EIRP The transmit EIRP is the sum of the conductive transmit power, IEEE Std 802.11n multiple stream effect, and the antenna gain. By default, Meru AP822 EIRP is set lower than the regu-

latory limit with the default antenna. Dual Concurrent Same Band Operation With grant of additional regulatory approval and Permit-but-Ask, users may configure two radios in AP822 on the same band (i.e., both radios are on the 2.4 GHz but in the different or same channels, and both radios are on the 5.x GHz but in the different or same channels). However, user shall expect performance deterioration due to RF collision and collocation inter-

ference. It is important that users adopt external antennas, with extended coaxial pigtail cables, with AP822eV2 in such use case. User shall place antennas far apart to reduce inter-

ference. Meanwhile, user shall also reduce AP822eV2 transmit power, for each radio, by at-

least 3 dBm from its default setting. Manufacturing Information The AP822 models are built in China. Contact Meru Networks for manufacturing related infor-

mation. Distributed Antenna Systems (DAS) Meru Networks does not certify or endorse any specific Distributed Antenna System (DAS) vendors. Meru Networks will provide support to Meru Wi-Fi customers that use distributed antennas within the terms and conditions of the MeruAssure Terms of Service and in accor-

dance with the customer's support agreement. Meru Customer Support will support Meru soft-

ware and hardware, and will work jointly with DAS vendors to identify and troubleshoot issues, but any support related to RF issues, including RF coverage, shall be the responsibility of the DAS vendor. Maximum EIRP 55 Meru Networks recommends that customers use only a DAS that has been tested to work with Meru hardware and software. Meru does not provide any site surveys, design or implementa-

tion of Wi-Fi over DAS. Meru recommends that customers obtain such services from a trained and qualified systems integrator or from their DAS vendor. Air Handling Space Requirements When installing APs in an air-handling space, as described in Article 300.22(C) of the National Electric Code (2008 edition, pages 70-135 and 70-136), the unit should only be powered by the Ethernet port (PoE), not by the AC-powered power supply. Only AP822eV2 with plastic faade removed can be applied in air-handling space. When the product is installed in air-handling spaces, the cables employed should be suitable under NEC Articles 300.22 and 725 and marked accordingly, for use in plenums and air-han-

dling spaces with regard to smoke propagation, such as CL2-P, CL3-P, MPP or CMP. The products should be installed in accordance with all applicable, local regulations and prac-

tices. Compliance applies only when the plastic facade is removed from the AP. Frequencies Blocked for Regulatory Compliance These products are for indoor use only, in U-NII-1 and/or U-NII-3 band when Dynamic Fre-

quency Selection, DFS, from 5.25-5.35 GHz and 5.47-5.725 GHz, is disabled. With DFS approval, these products can operate in U-NII-2 or U-NII-2e. To ensure compliance with local regulations, be sure to set your Access Point to the country in which you are using the Access Point. Underwriters Laboratories Use only listed e information technology equipment (ITE) I.T.E. equipment. The unit is intended for installation in Environment A as defined in IEEE 802.3.af.All intercon-

nected equipments must be contained within the same building, including the interconnected equipment's associated LAN connection. Suitable for use in environmental air space in accordance with Section 300-22(c) of the National Electrical Code, and Sections 2-128, 12-010(3) and 12-100 of the Canadian Electri-

cal Code, Part 1, C22.1. 56 Air Handling Space Requirements Restriction of Hazardous Substances European Community China This device complies the Restriction of Hazardous Substances Directive (RoHS) for its restric-

tion of the use of certain hazardous substances in electrical and electronic equipment for European Union. This device complies Administrative Measure on the Control of Pollution Caused by Electronic Information Products or China RoHS. AP822 may contain hazardous substances are marked with the EIP logo including an Environment Friendly Use Period (EFUP) value in 10 years. Restriction of Hazardous Substances 57 58 Restriction of Hazardous Substances C Cautions and Warnings The cautions and warnings that appear in this manual are listed below in English, German, French, and Spanish. Changes or modifications not expressly approved by the party responsi-

ble for compliance could void the users authority to operate the equipment. Cautions A Caution calls your attention to a possible hazard that can damage equipment.

"Vorsicht weist auf die Gefahr einer mglichen Beschdigung des Gertes in. Une mise en garde attire votre attention sur un risque possible d'endommagement de l'qui-

pement. Ci-dessous, vous trouverez les mises en garde utilises dans ce manuel. Un mensaje de precaucin le advierte sobre un posible peligro que pueda daar el equipo. Las siguientes son precauciones utilizadas en este manual. When changing the orientation of the antennas, be sure to slightly loosen the knurled ring before mov-

ing the antenna. Retighten the ring afterward. Otherwise, you might damage the internal cabling in the AP. Bei einer Neuausrichtung der Antennen muss vor Bewegung der Antenne der Rndelring leicht gelock-

ert werden. Anschlieend den Ring wieder festziehen. Anderenfalls knnen die internen Kabel im AP beschdigt werden. En cas de modification dorientation des antennes, veiller desserrer lgrement la bague molete avant de rorienter lantenne. Resserrer ensuite la bague, faute de quoi le cblage interne du point daccs pourrait tre endommag. Al cambiar la orientacin de las antenas, asegrese de aflojar ligeramente el anillo estriado antes de mover la antena. Luego vuelva a apretar el anillo. De otro modo, podra daar el cableado interno del punto de acceso. Cautions 59 The radiated output power of the access points is well below the radio frequency exposure limits. How-

ever, the Meru Access Point should be used in such a manner that the potential for human contact during normal operation is minimized. To avoid the possibility of exceeding the radio frequency expo-

sure limits, you should keep a distance of at least 20 cm between you (or any other person in the vicin-

ity) and the Access Point antennas. Die abgestrahlte Ausgangsleistung von Gerten von Meru Networks, Inc. liegt weit unter den Hochfre-

quenz-Expositionsgrenzwerten der. Die Meru Access Point Zugangspunkte von Meru Networks, Inc. sollten jedoch so verwendet werden, dass das Potenzial fr Kontakt mit Menschen whrend des nor-

malen Betriebs auf ein Mindestma beschrnkt wird. Um die Mglichkeit einer berschreitung der -

Hochfrequenz-Expositionsgrenzwerte zu vermeiden, ist ein Abstand von mindestens 20 cm zwischen Ihnen (bzw. einer anderen Person in der Nhe) und den Zugangspunkt-Antennen zu wahren. La puissance de rayonnement mise par les quipements Meru Networks, Inc. est trs infrieure aux limites d'exposition aux frquences radio dfinies par la. Toutefois, les points d'accs de la srie Meru Access Point de Meru Networks, Inc. doivent tre utiliss de faon liminer tout risque de contact humain en fonctionnement normal. Pour viter de dpasser les limites d'exposition aux frquences radio dfinies par la , il est impratif de prserver en permanence une distance suprieure ou gale 20 cm entre l'utilisateur (ou toute personne se trouvant proximit) et les antennes du point d'accs. La potencia de radiacin de los dispositivos de Meru Networks, Inc. est muy por debajo de los lmites de exposicin a radiofrecuencia estipulados por la. No obstante, los puntos de acceso de la serie Meru Access Point de Meru Networks, Inc. deben usarse de tal manera que se minimice la posibilidad de contacto para el usuario durante la operacin normal. Para evitar la posibilidad de exceder los lmites de exposicin a radiofrecuencia establecidos por la, el usuario (o cualquier otra persona en torno) debe mantenerse a una distancia de al menos 20 cm respecto a las antenas del punto de acceso. 60 Cautions Exposure to Radio Frequency Radiation. The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit an RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canadas website http://www.hc-sc.gc.ca/rpb. Exposition aux rayonnements frquence radiolectrique L'installateur de cet quipement radio doit veiller positionner et orienter l'antenne de telle sorte qu'elle n'mette pas un champ radiolectrique suprieur aux limites dfinies par Sant Canada pour la popula-

tion gnrale. Consulter le Code de scurit n 6, disponible sur le site Web de Sant Canada l'adresse http://www.hc-sc.gc.ca/rpb. Exposicin a la radiacin de radiofrecuencia. El instalador de este equipo de radio debe cerciorarse de que la antena est localizada u orientada de tal manera que no emita un campo de radiofrecuencia superior a los lmites estipulados por Health Canada para la poblacin; consulte el Cdigo de Seguridad 6 que podr encontrar en el pgina web de Health Canada, http://www.hc-sc.gc.ca/rpb. Warnings A warning calls your attention to a possible hazard that can cause injury or death. The follow-

ing are the warnings used in this manual.

"Achtung" weist auf eine mgliche Gefhrdung hin, die zu Verletzungen oder Tod fhren kn-

nen. Sie finden die folgenden Warnhinweise in diesem Handbuch:

Un avertissement attire votre attention sur un risque possible de blessure ou de dcs. Ci-

dessous, vous trouverez les avertissements utiliss dans ce manuel. Una advertencia le llama la atencin sobre cualquier posible peligro que pueda ocasionar daos personales o la muerte. A continuacin se dan las advertencias utilizadas en este manual. antenas del punto de acceso. Warnings 61 With plastic covers removed, this product is suitable for use in environmental air-handling space in accordance with the Section 300-22(c) of the National Electric Code and Sections 2- 128.12 - 010 (3) and 12 - 100 of the Canadian Electrical Code. Part 1. C22. 1. For other countries, consult local authori-

ties for regulations. Bei abgenommener Kunststoffabdeckung ist dieses Produkt zur Verwendung in einem Umgebung-

sluftraum gem Abschnitt 300-22(c) des National Electric Code und Abschnitt 2- 128.12 - 010 (3) und 12 - 100 des Canadian Electrical Code Teil 1. C22.1 geeignet. Die Vorschriften fr andere Lnder sind bei den rtlichen Behrden erhltlich. Sous rserve que ses couvercles de plastique soient dposs, cet appareil est adapt une utilisation dans les vides de construction des btiments selon la section 300-22(c) du code NEC (National Electric Code) et les sections 2- 128.12 - 010 (3) et 12 - 100 du Code lectrique du Canada, partie 1. C22. 1. Pour tous les autres pays, consulter les organismes de rglementation locaux. Una vez desprendidas las cubiertas de plstico, este producto es adecuado para su uso en el espacio areo circundante en conformidad con la seccin 300-22(c) del National Electric Code (Cdigo Elc-

trico Nacional de EE.UU.) y las secciones 2- 128.12 - 010 (3) y 12 - 100 del Cdigo Elctrico de Canad. Parte 1. C22. 1. En otros pases, consulte a las autoridades locales competentes para infor-

marse acerca de las normativas vigentes. Any Ethernet cables installed in air-handling spaces should be suitable under NEC Article 800.50 and marked accordingly for use in plenums and air-handling spaces with regard to smoke propagation, such as CL2-P, CL3-P, MPP (Multi Purpose Plenum), or CMP (Communications Plenum). Alle Ethernet Kabel, die in Lftungsrumen installiert werden, sollten gem NEC Artikel 800.50 geeig-

net sein und entsprechend zur Verwendung in Hohlrumen (Plenum) und Lftungsrumen im Hinblick auf Rauchausbreitung gekennzeichnet sein, z.B. CL2-P, CL3-P, MPP (Multi Purpose Plenum) oder CMP (Communications Plenum). Les cbles Ethernet installs dans un vide dair doivent correspondre aux critres de larticle 800.50 du code NEC et identifis en consquence comme adapts une utilisation dans les vides de construction des btiments en matire de propagation de la fume (marquages CL2-P, CL3-P, MPP (Multi Purpose Plenum) ou CMP (Communications Plenum)). Todos los cables Ethernet instalados en espacios areos deben cumplir con el artculo 800.50 del NEC y estar marcados adecuadamente para su uso en espacios areos y plenums en lo concerniente a la propagacin de humo, tales como CL2-P, CL3-P, MPP (Plenum multifuncional), o CMP (Plenum de comunicaciones). 62 Warnings Indoor antennas must be positioned to observe minimum separation of 20 cm. (~ 8 in.) from all users and bystanders. For the protection of personnel working in the vicinity of inside (downlink) antennas, the following guidelines for minimum distances between the human body and the antenna must be observed. The installation of the indoor antenna must be such that, under normal conditions, all personnel cannot come within 20 cm. (~ 8.0 in.) from any inside antenna. Exceeding this minimum separation will ensure that the employee or bystander does not receive RF-exposure beyond the Maximum Permissible Expo-

sure according to local country regulatory approval. Indoorantennen mssen so positioniert werden, dass ein Mindestabstand von 20 cm (ca. 8 Zoll) zu allen Benutzern und anderen Personen gewahrt wird. Zum Schutz von Personal, das in der Nhe von Innenantennen (Downlink) arbeitet, sind die folgenden Richtlinien fr Mindestabstand zwischen dem menschlichen Krper und der Antenne zu beachten. Die Innenantenne muss so installiert werden, dass sich unter normalen Bedingungen kein Personal bis auf weniger als 20 cm (ca. 8 Zoll) an eine Innenantenne annhern kann. Durch berschreitung dieses Mindestabstands wird sichergestellt, dass Mitarbeiter oder andere Personen keiner RF-Exposition ber die maximal zulssige Exposition (MPE; Maximum Permissible Exposure) gem FCC CFR 47, Abschnitt 1.1310 (Grenzwerte fr die allgemeine Bevlkerung/unkontrollierte Exposition) ausgesetzt werden. Les antennes intrieures doivent tre positionnes de faon respecter une distance minimum de 20 cm par rapport aux utilisateurs et aux tiers. Pour la protection du personnel travaillant proximit des antennes intrieures (liaison descendante), respecter les directives suivantes pour assurer des dis-

tances minimales entre les tres humains et les antennes. Toute antenne intrieure doit tre installe de telle sorte que, dans des conditions normales, le person-

nel ne puisse s'en approcher moins de 20 cm. Cette distance minimale est destine garantir qu'un employ ou un tiers ne sera pas expos un rayonnement radiolectrique suprieur la valeur maxi-

male autorise, telle qu'elle est dfinie dans les limites d'exposition non contrles pour la population par la rglementation de la FCC CFR 47, section 1.1310. Las antenas interiores deben colocarse de manera que se observe una separacin mnima de 20 cm.

(~ 8 pulg.) respecto a todos los usuarios y circunstantes. Para la proteccin del personal que trabaje en las inmediaciones de las antenas interiores (receptoras), deben observarse las siguientes directrices relativas a la distancia mnima entre el cuerpo humano y la antena. La instalacin de la antena interior debe efectuarse de tal modo que, en condiciones normales, ningn miembro del personal pueda acercarse a menos de 20 cm. (~ 8,0 pulg.) de cualquier antena interior. El cumplimiento de este mnimo de separacin asegura que el empleado o circunstante no recibir exposicin a radiofrecuencia por encima de la Exposicin Mxima Permisible conforme a la normativa FCC CFR 47, seccin 1.1310, es decir, los lmites asignados a la Exposicin Incontrolada/Poblacin Civil. Warnings 63 64 Warnings