Filter
Top Products
Fast Ethernet Switching System User’s Guide
Appendix A
132
General
Standards: IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100-TX, 100BASE-FX Fast Ethernet and
1000BASE-SX for Gigabit Ethernet
ANSI/IEEE Std 802.3 NWAY™ Auto Negotiation
IEEE 802.3 Frames types: Transparent
IEEE 802.3 MAC layer frame size: 64-1518
Protocol: CSMA/CD, Full Duplex
Data Transfer Rate: Fast Ethernet:
100 Mbps (half duplex)
200 Mbps (full duplex)
Gigabit:
2000 Mbps (full duplex)
Topology: Star
Network Cables:
• 10BASE-T:
2-pair UTP Cat. 3 (100 m)
4-Pair UTP Cat. 4, 5 (100 m)
EIA/ TIA-568 150ohm STP (100 m)
• 100-TX:
4-pair UTP cat. 5 (100 m)
EIA/ TIA-568B 150-ohm STP (100 m)
100BASE-FX ports require
1300 nm multimode fiber optic cable with SC
connectors, ISO/IEC 793-2 type B1 and ITU-T G.652
standards
• 1000BASE-FX ports require:
850 nm multimode fiber optic cables with SC connectors
Number of Ports:
(depending on
modules used)
12, 24 x 10/100 Mbps NWAY Ethernet ports plus
optional module ports, maximum of 28 10/100 Mbps
NWAY Ethernet ports
8, 16 fiber optic ports plus optional modules, maximum
of 20 fiber optic ports
Optional 2 gigabit ports using both 1 port gigabit optional
modules