Introduction This manual describes the installation and the us a ge o f E F8 00 - S I . I t f e at u r es ei gh t 10 / 10 0 Base-TX auto-negotiation switch port with in t er n a l A C p o w er s u pp l y, a n d pr o v id e s t h e flexibility to into your working space and networking environment . The switch EF800- SI can be served to connect with PCs, servers, hubs, bridges, other switches and routers. It can also act as a bridge between 10Mbps and 100Mbps network segments. Thanks to the switching technology, it support 10Mbps and 100Mbps dedicated bandwidth in ev e r y p o r t . T h e de v i c e is b ui lt wit h P l u g & Pl a y, Aut o- Neg ot i at io n on all port s, as well as Hal f And Fu l l Dupl ex O per at i o n, St or ean d- F or w ar d an d C ut - T hr o ugh t r ans m i ss io n mode for easy installation and smooth transition from legac y 10 M bps t o 10 0Mb ps . One up link p ort (shared with port 1) to facilitate your network expansion. To ensure maximum safety and good function please read carefully and follow all the directions in this manual to get successful Installation and operation. Package Contents The EF800-SI package includes: 1 Switch, EF800-SI This user's manual 1 AC power cord 4 rubber foot stands Mounting the Switch Before installing the switch EF800-SI, be sure to find suitable location around the center of the devices you want to link, and near a power outlet. Place the hub on any convenient flat surface, such as a desktop or nearby shelf. For more stability, you may put 4 rubber foot stands on the bottom side of EF800-SI, if necessary. Attach Computers to the Switch Ports 1.Install a 10/100Mabps (10/100Base-TX) network adapter card and driver in every computer you want to network. 2. Prepare twisted-pair cables with RJ-45 plugs. Use Category 5/5e cable for all connections. Make sure that the cable length is less than or equal to 100 meters (328 feet). 3. Attach one end of the cable to the RJ-45 port of the computer 's network adapter card and the other end to any available port of the switch EF800-SI. Be sure not using port 1 and the Uplink port simultaneously. Cascading to a Switch or another Hub When attaching the switch EF800-SI to a router or other devices, be sure to verify the port type implemented before connecting any cable. For straight-through Category 5/5e twisted ­pair cable with RJ-45 plugs: 1. Connect one end of the cable to the switch EF-800SI's uplink port, while keeping port 1 unplugged. Be sure follow the length limit of 100 meter. 2. Connect the other end of the cable to any available port, except the uplink one, of the other devices. For crossover cabling: 1. Connect, respectively, any two available nonuplink pork of these 2 devices. 2. Or, connect both uplink ports of these 2 devices together. Verify System Operation Check each connection by viewing the port status indicators shown in the following table. The switch EF800-SI monitors various statuses for every port. If there is any abnormal condition, please follow the trouble-shooting advice detailed in the next section. Troubleshooting by the Diagnostic LED Indicators LED Power State On Off On Off Flashing On Off On Off Indication EF800-SI is powered. EF800-SI is not powered. Port has established a valid network connection. Port has not established a valid network connection Traffic is traversing the port. Port runs at 100Mbps. Port runs at 10Mbps. Port operates in full-duplex mode or collision in half-duplex mode. Port operates in half-duplex mode without collision. LNK/ACT 100Mbps FDX/COL The operation of EF800-SI can be easily monitored through panel LED indicators to assist the network manager in identif ying problems. This section d e s c r ib e s s o m e c o m m o n p r o b l e m s y o u m a y encounter and together with possible solutions, as shown in following. Symptom: Power LED does not light up after alternating current being Afforded. Defective power outlet or power cord. Check the power outlet by plugging in another device that functions properly. Or check the power cord with another device. The LED's, except the power one, don't light down after Power on. RESET functions improperly. Power on again. Cause: Solution: Symptom: Cause: Solution: Symptom: Cause: Solution: LNK/ACT LED does not light up after proper connection. Network interface (e.g., a network adapter card on the Attached device), network cable, or switch port is defective. Verify that the switch EF800-SI and the attached device are powered. Be sure the cable is correctly plugged into both the switch EF800-SI and the corresponding device. Verify that the proper cable type is used and its length is not more than 100 meter (328 feet ). Check cable connection and the power cord for possible defects. Replace the defective cable or cord if necessary. General Specification Standard Compliance Number of Ports Data Transfer Rate IEEE 802.3u & 802.3x 100Base-TX Fast Ethernet, IEEE 802.3 10Base-T Ethernet 8 10/100Mbps Auto-Sensing RJ-45 Ports 1 Uplink Port (Used Instead of Port 1) Fast Ethernet: 100Mbps (Half Duplex), 200Mbps (Full Duplex) Ethernet: 10Mbps (Half Duplex), 20Mbps (Full Duplex) Unshielded Twisted-Pair Cable Star Power, Link/Activity,100Mbps,Full Duplex/Collision Network Cables Topology LED Indicators Performance Specification Transmission Method MAC Address Table Packet Buffer Maximum Forwarding Rate (64byte packets) Maximum Filtering Rate (64byte packets) Duplex Mode Flow Control Store-and-Forward & Cut-Through 8K Entries 2M Bits Embedded DRAN 14,8800 pps/100Base-TX 14,880 pps/10Base-TX 14,8800 pps/100Base-TX 14,880 pps/10Base-TX Supports Both Half and Full Duplex Modes IEEE 802.3x (Full Duplex) Back-Pressure (Half Duplex) Physical & Environmental Specification Power Dimensions Weight Operating Temperature Humidity 100~240 VAC, 50~60Hz 210mmx115mmx39mm (Lxwxh) 0.7kg/1.61b 0~45 °C/31~113 °F 10~90%(Non-Condensing) FCC Class A Certification Warning: This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual may cause interference to radio communication. It has been tested and found to comply with the limits for a Class A digital device pursuant to Subpart B of Part 15 FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment operation of this equipment in a residential area is likely to cause interference, in which case the user, at t his own expense, will be requir ed to take whatever measure ar e required to correct the interference. CE Mark Declaration of Conformance This is to certify that this product complies with ISO/IEC Guide 22 and EN45014. It conforms to the following specifications: EMC: N55022(1988)/CISPR-22(1985) Class A IEC 1000-4-2(1995) IEC 1000-4-3(1995) IEC 1000-4-4(1995) Line IEC 1000-4-6(1995) 3Vrms 4Kv cd,8Kv AD 3V/m 1Kv-Power Line 0.5Kv-Signal This product complies with the requirements of the low Voltage Directive 73/23/EEC and the EMC directive 89/336/EEC. Warning Do not plug a phone jack connector into any of the RJ-45 port. This may damage the hub. ...