GS-3012/GS-3012F User’s Guide
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APPENDIX A
Product Specifications
These are the GS-3012 and GS-3012F product specifications.
Table 90 General Product Specifications
Standards IEEE802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
ANSI/IEEE802.3 Auto-negotiation
IEEE802.3x Flow Control
IEEE802.1p Priority Queues
IEEE802.1q VLAN
IEEE802.1d Spanning Tree
IEEE 802.1x Authentication
IEEE 802.3 ad Link Aggregation
IEEE 802.1w Rapid reconfiguration
Protocol CSMA/CD
Interface GS-3012 GS-3012: 12 10/100/1000BASE-T Gigabit ports (with four paired Gigabit/mini-GBIC
ports)
Four mini-GBIC slots for uplinking
One console port
One RJ-45 management port
Interface GS-3012F GS-3012F: 12 mini-GBIC slots for uplinking (with four paired Gigabit/mini-GBIC ports)
Four 100/1000BASE-T Gigabit ports
One console port
One RJ-45 management port
Data Transfer Rate Ethernet (GS-3012): 10Mbps (half duplex), 20Mbps (full duplex)
Fast Ethernet: 100Mbps (half duplex), 200Mbps(full duplex)
Gigabit: 1000Mbps (half duplex), 2000Mbps (full duplex)
Uplink rates depend on the uplink module used (see your module manual).
Network Cables 10BASE-T: 2-pair Unshielded Twisted Pair (UTP) Cat.3, 4, 5 (100 meters) EIA/TIA-586
100-ohm Shielded Twisted Pair (STP) (100 meters)
100BASE-TX, 1000BASE-T: UTP Cat.5 (100 m max.) EIA/TIA-568 100-ohm STP (100
m max.)
Uplink cables depend on the uplink module used (see your module manual).
Full/Half Duplex Full/half duplex for 100 Mbps speeds
Full duplex 1000 Mbps speed
Media Interface Exchange All ports are auto-crossover (auto-MDI-X) and auto-negotiating.
