EXHIBIT C User Manual 8-Port Unmanaged Switching Hub revision: 1999, un 14 Product Information Sheet The Fast Ethernet switching hub provides a cost-
effective, high-bandwidth solution for delivering wire-
speed to eight 10/100 Mbps Ethernet ports. All of 10/100 Mbps poris support auto-negotiation and auto-
selection for 10 or 100Mbps, allowing the easy inte-
gration of 10BASE-T, 100BASE-TX Ethernet workgroups into one network. All ports are full duplex which could increase the network performance up to 1.6Gbps in total. The built-in automatic address learning functionality makes the network more safe and flexible. In addition, the store-and-forward switching operation makes paket-forwarding error free connection. Features a Compliant with 10BASE-T, 100BASE-TX specifications of IEEE 802.3 standard. a Equipped with eight (8) 10/100 Mbps RJ-45 ports. a Built-in 1K MAC address self-learning mechanism. a Built-in 2 Koytes memory buffers. a Backpressure flow control implemented for half-duplex operation. a Palm size chassis design. o Error free packet-forwarding is supported by store-and-forward switching operation. a All ports support full-duplex/half-duplex switching capability. a Equipped with MDI-X/MDI switch to swap the last RJ-45 port pin assignments for uplinking. Specifications Connectors a |
10/100BASE-TX RUJ-45 *8 Mechanical Unit Dimensions: 160mm x 100mmx 25mm Unit Weight: TBD Emission Compliance FCC Part 15 Class B CISPR 22 Class B EN55022 Class B Operating Environmnet Revision: 1999, JUN 14 Model Name WS-SH08 Power Consumption TBD CE immunity Compliance Temperature: 0 ~50C IEC 801-2 (Electronic Discharge) Humidity: 10% ~ 90% (non-condensing) {EC 801-3 (Radiated Immunity) IEC 801-4 (Electrical Fast Transient/Burst) Storeage Environment Power Supply Temperature: -20 ~ 80C External Humidity: 10% ~ 90% (non-condensing) 90~240VAC/50~60Hz LED Indicators PWR (Green) Green LED will light when the hub is receiving power. LINK /ACT (Green) Green LED will ight when a good link is established. Green LED will blink when packet transmited or received. 100 (Green) Gren LED will light when a good 100Mbps connection is established. Green LED will be unlit when a good 10 Mbps network connection is detected. FDX (Green) Green LED will light when a valid full-duptex connection is detected. Green LED will be unlit when a valid half-dupiex network connection is detected. MDEX/MOI Switch Poaver LED 10/100 RJ-45 Ports tink. Activity Power Socket Full Duplex. Speed LEDs