SmartEdge 600 Router Hardware Guide
Table 115 4-Port Gigabit Ethernet Card Specifications
Specification SX LX LX70 TX
(1)
Number of ports
(2)
2222
Speed 1 Gbps 1 Gbps 1 Gbps 1 Gbps
Protection None None None None
Interface 1000Base-SX 1000Base-LX 1000Base-LX70 1000Base-TX
Line code 8B/10B 8B/10B 8B/10B PAM-5
Flow control negotiation
(3)
Yes Yes Yes Yes
Transceiver type GBIC GBIC GBIC GBIC
Compliance IEEE 802.3, 802.3z IEEE 802.3, 802.3z IEEE 802.3, 802.3z IEEE 802.3,
802.3ab, 802.3z
(1) The TX GBIC transceiver does not comply with the Network Equipment Building Standards (NEBS) electrostatic
discharge (ESD) requirement.
(2) Each optical port has separate connectors for the transmit (Tx) and receive (Rx) circuits.
(3) The extent of the support for flow control depends on the release of the SmartEdge OS.
6.11.1 Status LEDs
Figure 45 Status LEDs on 4-Port Gigabit Ethernet Card
Table 116 Equipment LEDs on 4-Port Gigabit Ethernet Card
Label Activity Color Description
On Red A failure exists on the card.
(1)
FAIL
Off None No failure exists on the card.
136 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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