61
Interface LEDs
Figure 64 MIM-IMA-4E1 (75-ohm) panel
Figure 65 MIM-IMA-8E1 (75-ohm) panel
The LEDs on the MIM-IMA-4E1 panel have the same functionality as those on the MIM-IMA-8E1
panel. The following table describes these LEDs.
Table 84 LED description
LED Description
LINK
•
Off: No link is present.
•
On: A link is present.
ACT
•
Off: No data is being transmitted or received.
•
Flashing: Data is being received or/and transmitted.
LINK/ACT
•
On: Carrier signal has been received.
•
Flashing: Data is being received or/and transmitted.
•
Off: No carrier signal has been 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 E1 interface cables and the connection methods, see "
."
MIM-IMA-4T1/MIM-IMA-8T1
Introduction
The 4-port/8-port T1 ATM inverse multiplexing interface module (MIM-IMA-4T1/MIM-IMA-8T1)
provides four/eight T1 interfaces that support the IMA technology. Their network application is similar
to that of the MIM-IMA-4E1/MIM-IMA-8E1 module.
Summary of Contents for DSIC-9FSW
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