DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-669DS1 CONV-BD
9
!WARNING:
A TN573B or later suffix board must be used when connecting a SNI b oard to a TN1654 DS1 Converter board.
Steps Comments
Enter list fiber-link Determine the fiber-link number assoc iated
with the two TN574 circuit packs to be
upgraded.
Enter busyout fiber-link <fiber #> fiber # represents the fiber -link number
associated with the TN574 DS1 CONV
Complex that is being up graded to a TN1654
DS1 CONV Complex.
Enter remove fiber-link <fiber #>
Remove the TN574 DS1 CONV circuit
packs from the system.
Replace the TN574 Y-cables with
appropriate TN1654 Y-cable s.
Replace the removed TN574 DS1 CONV
circuit packs with TN1654 DS1 CONV
circuit pac ks. Prior to installing the
TN1654 boards, review the prior
section,
TN1654 Board Configuration Switc h Settin gs
.
If a TN1654 DS1 CONV board is
connected to an SNI board , upgrade the
SNI to a TN573B or greater.
Wait for the circuit packs to reset Red and green LEDs will light and then go
out.
Enter change circuit-packs <cabinet
#>. Update the form to show that
TN1654 boards are now being used
instead of TN574 boards. Also update
the connected SNI, if app licable, to
suffix B.
cabinet # represents the c abinet associated
with a DS1 CONV board. The appropriate
change circuit-packs
form needs to be
updated for both DS1 CONV boards. Also, if
needed, re-add translations for connected EI
boards.
Enter add fiber-link <fiber #> to re-ad d
the fiber-link using TN1654 DS1 CONV
circuit pac ks. See the
Definity Enterprise Communications Server, Release 5, Implementation Manual
, 555-230-302,
for details on TN1654 administration.
fiber # represents the fiber -link number
associated with the TN574 DS1 CONV
Complex that is being up graded to a TN1654
DS1 CONV Complex
Enter test alarms long clear for
category exp-intf.