Nortel 1000 Manual page 96

96 Maintenance
Display codes
Some cards, such as the NT1P62 Fiber Peripheral Controller card, are
equipped with an alphanumeric display on the faceplate.
Figure 20 "Fiber Peripheral Controller card" (page 97)
seven-segment displays on the faceplate of the Fiber Peripheral Controller
card. The displays are used to automatically indicate the card status
and identify possible faults with the card. These codes are displayed in
hexadecimal notation and are listed and interpreted in
Peripheral Controller selftest HEX codes" (page 135)
in Software Input Output: Administration (NN43001-611) ().
Codes displayed on the common equipment cards are logged into a history
file and can be printed and reviewed to analyze the sequence of events
leading to the presently displayed status. The last 16 codes displayed
by the Fiber Peripheral Controller card are stored in memory and can be
reviewed and then cleared by using Network and Signaling Diagnostic
Program LD 30.
Figure 20 "Fiber Peripheral Controller card" (page 97)
Fiber Peripheral Controller card with two hexadecimal displays that display
the status of the card. It shows the card LED that indicates the state of
the Fiber Peripheral Controller card and an LED on each Electro-optical
packlet that indicates the status of the link.
Nortel Communication Server 1000
Fiber Remote IPE Fundamentals
NN43021-554 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
shows two
Table 18 "Fiber
and in section (HEX)
shows the NT1P62