Table 1-2. Module Status Leds - Bay Networks 5393 Hardware Installation Manual

PRI Channel
Status LEDs
Modem Config Status
LEDs
Modem Port
Status LEDs

Table 1-2. Module Status LEDs

LED Description
Init Turns green when the Remote Annex begins the initialization
process after a power-up or reset. This is the first LED that
lights after power-up or reset. The Init LED turns off after the
diagnostics have successfully completed.
Unit Turns green after the Remote Annex passes the power-up
diagnostics. Turns amber if the power-up diagnostics fail.
Net Turns green after the Remote Annex verifies that a valid
Ethernet connection exists.
Attn Turns green when the Remote Annex requires operator
attention, that is, in monitor mode. Turns amber when the
diagnostic tests fail.
Load Turns green when the Remote Annex is loading the operational
image or dumping a RAM image if there is a failure. The LED
turns amber if a load error is detected.
The PRI Channel Status LEDs indicate B channel allocation. There are
32 PRI Channel Status LEDs on the front of the Remote Annex. For
T1, 23 are used to indicate B channel allocation. For E1, 30 are used
for B channel allocation.
The Modem Config Status LEDs indicate the general status of the
modems within a group. There are eight groups of four modems
(labeled 1-4, 5-8, 9-12, 13-16, 17-20, 21-24, 25-28, and 29-32). An
indicator is green if all the modems within a group are good. An
indicator is amber if one or more modems within a group are bad.
The Remote Annex 5393/PRI has two status indicators for each
modem port (1 through 32). The status indicators display modem port
status during system operation.
status LEDs.
Remote Annex 5393/PRI Hardware Installation Guide
Chapter 1
Table 1-3 describes the modem port
Introduction
1-11