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Line Interface Modules
LCE-16 LIM Overview
5-32
Xedge 6000 Hardware
032R440-000
Installation & Setup Guide
Issue 17
LCE-16 LIM Overview
The LCE-16 LIM can be used with a variety of controllers listed in
. This
16-port circuit emulation LIM sends ATM cells to the controller.
Front Panel Indicators
•
IS
(In Service) GREEN LED ON indicates all the enabled links are in the up
state, or no link is enabled. LED OFF indicates an operational problem; LIM may
require a restart. LED blinking indicates at least one link is in a diagnostics state.
•
AL
(Alarm) RED LED ON indicates a fault on at least one enabled link.
LED OFF indicates none of the enabled links has a fault condition.
•
IS
and
AL
blinking indicates lost communication between LIM and controller.
Front Panel Connectors
•
LINK 0-7
is the 100-pin high density connector for transmit/receive signals.
•
LINK 8-15
is the 100-pin high density connector for transmit/receive signals.
Front Panel Jumper
There are no user-selectable jumpers on the LCE-16 LIM. The X1 jumper shown
below for reference purposes, is for factory use only. The
Normal store
position
(Pins 1 and 2) is for storing the jumper. Removing the jumper from this position has
no effect on LIM operation.
Figure 5-18
LCE-16 LIM Front Panel Features and Jumper Location
LINK 0-7
LINK 8-15
AL IS
LCE-16
X1
1
2
3
B oot Jum per
Load Softw are
Norm al (store)
Jum p P in s 1 & 2
Jum p P in s 2 & 3
(n orm a l sh o w n )
For Factory U se O nly