Mitel MIVOICE OFFICE 250, Руководство по установке и администрированию

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Installation
193
Dual T1/E1/PRI Module LED Summary
The Dual T1/E1/PRI module has a total of 8 LEDs on the faceplate to indicate module status. The
LEDs are contained in two separate devices: a 4-LED stack, and 4 bi-color LEDs integrated into the
RJ-45 connector.
The LED stack has 2 green LEDs and 2 yellow LEDs. These LEDs are described in Figure 7 and
in tables Table 31 and Table 32 on page 193.
Figure 7: Dual T1/E1/PRI Module Faceplate LED Summary
Table 31: Dual T1/E1/PRI Module LED Summary — 4-LED Stack
LED Name Color Indication
Online Green #1 ON: Board is online and functioning normally.
OFF: Board is not online.
Remove Green #2 ON: Board is safe to remove.
OFF: Board is not ready to be removed
Busy 1 Yellow #1 ON: One or more channels on the first span are active.
OFF: No channels on the first span are active.
Busy 2 Yellow #2 ON: One or more channels on the second span are active.
OFF: No channels on the second span are active.
Table 32: Dual T1/E1/PRI Module LED Summary — RJ-45 LEDs
LED Name LED Color Indication
SYNC/ALRM Span 1
(synchronization and
alarm status)
1 Green or
Red
Solid green: Stable state.
Blinking green: Initial trouble state or clearing trouble state.
Solid red: Stable error state.
Blinking red: Clearing trouble state.
OFF: Span is disabled / not active.
REF_CLK Span 1
(reference clock)
2 Green ON: Span provides the reference clock for the system.
OFF: Span does not provide the reference clock for the system.
SYNC/ALRM Span 2
(synchronization and
alarm status)
3 Solid green: Stable state.
Blinking green: Initial trouble state.
Solid red: Stable error state.
Blinking red: Clearing trouble state.
OFF: Span is disabled / not active.
REF_CLK Span 2
(reference clock)
4 Green ON: Span provides the reference clock for the system.
OFF: Span does not provide the reference clock for the system.
Online
Remove
Busy 1
Busy 2
1 2 3 4
RJ–45 Red/Green LEDs
4-LED Stack Indicators
Span #1 Span #2