10/100Mbps Fast Ethernet Switch User Manual RECYCLABLE 1 Chapter 1 INTRODUCTION 1.1 Product Briefs The switch is a un-management 10/100Mbps switch, the Fast desktop switches provides 5/8/16/24 10/100Mbps auto-negotiation ports, all ports support Auto MDI / MDIX feature. Ideally designed for SOHO and small workgroup networking connection, Simple and easy installation, it eliminates networks bottleneck while giving users flexibility and scalability. 1.2 Product Features Table 1-1 Ethernet Switch Product Features Item Standard Protocol Data Rate Topology Ports Description IEEE 802.3IEEE 802.3u CSMA/CD Ethernet10Mbps@Half Duplex20Mbps@Full Duplex Fast Ethernet100Mbps@ Half Duplex200Mbps@ Full Duplex Star 5/8/16/24 autosensing 10/100Mbps Ethernet ports 2 Network Cables 10Base-T:
Category 3/4/5 shielded twisted pair (STP) with the maximum transmission distance of 100 m 100Base-TX:
Category 5 STP with the maximum transmission distance of 100 m 1.3 Physical & Environmental Table 1-2 Ethernet Switch Environmental Features Temperature Humidity Operating: 0 ~ 40 C (32 to 104) Storage: -10 ~ 70 C (14 to 158) Operating: 10% ~ 90% RH, non-condensing Storage: 5% ~ 90% RH, non-condensing System cooling Air cooling 1.4 Hardware Introduction 1.4.1 Product Appearance 1Front Panel The figure below shows the front panel of the Switch. 3 5/8-Port 10/100Mbps Switch Front Panel 16/24-Port 10/100Mbps Switch Front Panel 2Rear Panel The figure below shows the rear panel of the Switch. All MDI/MDI-X ports and an external DC power adapter jack in the 5/8-port rear panel. There is a AC inlet in the 16/24-Port switch rear panel. 5/8-Port Switch Rear Panel 16/24-Port Switch Rear Panel 4 Auto MDI/MDI-X Ports:
All ports support automatic MDI/MDI-X crossover detection. The Auto MDI/MDI-X function makes it simple to connect to the switchjust plug either a Crossover or Straight-Through CAT5 cable into any port. DC Power Jack:
Power is supplied through an external DC power adapter. Check the technical specification section for information about the DC power input voltage. AC inlet Power is supplied through external AC power. The input AC voltage is 100~240V. 1.3.2 LED Indicators Table 1-3 Ethernet Switch LED Indicators Panel signature Power Speed Link/Act LED Power Indicator Speed Indicator Status Indicator Status Description Green ON OFF Green ON OFF Green ON Green Blinking OFF 5 Switch is powered ON Switch is powered OFF 100Mbit/s 10Mbit/s OR OFF Link Activity No link path Chapter 2 CONNECTING THE SWITCH PC to Switch
A computer can be connected to the 8-Port 10/100Mbps Switch via a two-pair Category 3, 4, 5 UTP/STP Straight-Through or Crossover cable. A computer equipped with a RJ-45 10/100Mbps port can be connected to any of the eight 8-Port 10/100Mbps Switch ports. The LED indicators for the PC connection depend on the capability of the computers Ethernet card. If the LED indicators are not lit after making a proper connection, check the computers Ethernet card, the cable, and the 8-Port 10/100Mbps Switchs conditions and connections.
A hub (10 or 100BASE-TX) can be connected to the 8-Port 10/100Mbps Switch via a two-pair Category 3, 4, or 5 UTP/STP Straight-Through or Crossover cable. For 100Mbps operation a Category 5 cable must be used. The connection is accomplished from any port of the hub to any port of the 8-Port 10/100Mbps Switch. Hub to Switch 6 Switch to other devices
The 8-Port 10/100Mbps Switch can be connected to another switch or other devices (routers, bridges, etc.) via a two-pair Category 3, 4, 5 UTP/STP Straight-Through or Crossover cable. A Category 5 cable must be used for 100Mbps operation. The connection can be accomplished from any (MDI-X) port on the 8-Port 10/100Mbps Switch to any of the 10Mbps or 100Mbps (MDI-X) ports on another switch or other devices.
After plugging the selected cable to a specific port, the system uses auto-negotiation to determine the transmission mode, auto-detecting the network speed (10Mbps or 100Mbps) for any new twisted-pair connection. If the attached device does not support auto-negotiation or has auto-negotiation disabled, an auto-sensing process is initiated to select the speed and half-duplex mode is selected. Port Speed & Duplex Mode 7 Chapter 3 MOUNTING THE SWITCH ON A WALL The 8-Port 10/100Mbps Switch can also be mounted on a wall. Two mounting slots are provided on the bottom of the switch for this purpose. Please make sure that the front panel is exposed in order to view the LEDs. Please refer to the illustration below:
A.) Mounting on a cement wall 1. Mount the Nylon screw anchors into a cement wall. 2. Drive the T3 x 15L screws into the Nylon screw anchors. 3. Hook the mounting holes of the switch back on the screws; you have completed the wall-mount. B.) Mounting on a wood wall 1. Drive the T3 x 15 L screws into the wood wall. 2. Hook the mounting holes of the switch back on the screws; you have completed the wall-mount.
(1) 3/4 inch minimum for wood wall
(2) 3 inch minimum for cement wall 8 Annex RJ-45 PIN SPECIFICATION The following diagram and tables show the standard RJ-45 receptacle/connector and their pin assignments. RJ-45 Connector pin assignment Contact 1 2 3 4 5 6 7 8 Media Direct Interface Signal Rx +(receive) Rx - (receive) Tx + (transmit) Not used Not used Tx - (transmit) Not used Not used RJ-45 Connector pin assignment Standard RJ-45 receptacle/connector 9 FCC Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try 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 that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.