121
Figure 137 FIC-4T1 panel
Figure 138 FIC-1T1-F panel
Figure 139 FIC-2T1-F panel
Figure 140 FIC-4T1-F panel
Table 165 LED description
LED Description
LINK/ACT
•
On: The carrier signal has been received.
•
Off: No carrier signal has been received.
•
Flashing: Data is being transmitted or/and received.
LP/AL
•
On: The interface is in a loopback.
•
Off: No loopback or alarm is present.
•
Flashing: An alarm indication signal (AIS), loss of frame alignment (LFA)
signal, or remote alarm indication (RAI) signal is present.
Interface cables and the connection methods
For more information about T1 interface cables and the connection methods, see "
."
Summary of Contents for DSIC-9FSW
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