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 board
to a TN1654 DS1 Converter board.
Steps Comments
Enter
list fiber-link
Determine the fiber-link number associated
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 upgraded 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-cables.
Replace the removed TN574 DS1 CONV
circuit packs with TN1654 DS1 CONV
circuit packs. Prior to installing the
TN1654 boards, review the prior
section,
TN1654 Board Configuration
Switch Settings
.
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 applicable, to
suffix B.
cabinet # represents the cabinet 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-add
the fiber-link using TN1654 DS1 CONV
circuit packs. 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 upgraded to a TN1654
DS1 CONV Complex
Enter test alarms long clear for
category exp-intf.
