Chapter 3 Channelized T3 Trunk Card
CT3 Trunk Card Overview
Table 3-1 CT3 Trunk Card LED Indicators (continued)
LED | Color | Description |
|
|
|
RALM | Yellow | Remote |
|
| by software for a particular port; remains OFF when the operating |
|
| condition is normal. |
|
|
|
NLOOP | Yellow | Network |
|
| indicator); remains OFF when the operating condition is normal. |
|
|
|
T3EN | Green1 | |
|
| operation. |
|
|
|
T3LOOP2 | Yellow3 | |
|
| line; software controlled. |
|
|
|
LOS | Yellow3 | |
|
| loss of signal (175 successive zeros). |
|
|
|
AIS | Yellow3 | Alarm indication |
|
| received CT3 line. Lights to indicate that a T3 alarm condition exists; |
|
| remains OFF when the operating condition is normal. |
|
|
|
FERF | Yellow3 | |
|
| CT3 line. |
|
|
|
OOF | Yellow3 | |
|
| line. |
|
|
|
1.This LED must be lit for proper CT3 operation.
2.When in loopback mode, enables diagnostics to perform local CT3 testing without external support. The CT3 line is not affected by this condition, thus remaining disconnected and open.
3.This LED must remain off for proper CT3 operation.
Trunk Card Connectors
The CT3 front panel is designed with two types of cable connectors (see Figure
Cisco AS5800 Universal Access Server Dial Shelf Card Guide
| ||
|