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Chapter 1: Overview
LEDs
32
Table 7. Twisted Pair Ports on the XEM2-12XTm Line Card (Continued)
Specification
Cabling
Maximum Distance
Connector
Each port has a single LED that displays link and activity information. The
states of LEDs are described in Table 8.
Table 8. Link and Activity LEDs on the XEM2-12XTm Line Card
State
Solid Green
Flashing Green
Solid Amber
Flashing Amber
Off
Description
Minimum cable requirements are:
- 100Mbps - Standard TIA/EIA 568-B-
compliant Category 3 unshielded
cabling.
- 1/2.5/5Gbps - Standard TIA/EIA 568-A-
compliant Category 5 or TIA/EIA 568-B-
compliant Enhanced Category 5 (Cat
5e) unshielded cabling.
- 10Gbps -Standard TIA/EIA 568-C-
compliant Category 6a unshielded
cabling.
100 meters (328 feet)
8-pin RJ-45
Description
The port has established a 2.5Gbps,
5Gbps, or 10Gbps link to a network
device.
The port is transmitting or receiving data
at 2.5Gbps, 5Gbps, or 10Gbps.
The port has established a 100Mbps or
1Gbps link to a network device.
The port is transmitting or receiving data
at 100Mbps or 1Gbps.
Possible causes of this state are listed
here:
- The port has not established a link with
another network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button.
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