Avaya MCC1 Installation And Upgrades page 853

Is there an easy way to be sure I have the right TDM/LAN bus cables?
For a multi-carrier cabinet, look for a yellow or a blue label on the cable. Older versions of the
TDM/LAN Bus cables WP-91112 (L1 and L2) and WP-91716 (L1 and L2) had white labels. The
correct cables WP-91716 (L6 and L7) originally had blue labels, and currently have yellow labels.
Back to top of page
Which AC power supplies are compatible with port carriers in upgrades?
Table 48: AC-powered cabinet port carrier power upgrade compatibility
AC-powered cabinet port carrier power upgrade information
Port Carrier
From Oldest To
Newest &
Product Used
on
J58890BB-2,L1
R1V1 - R1V3
J58890BB-2,L2 or
J58890BB-3,L2
R1V3,G1 eff.
11/IV/88 week
J58890BB-2,L3 or
J58890BB-3,L3
G1 DC
G2 AC&DC
3rd QTR 1989
J58890BB-3,L3 or
J58890BB-3,L3,W
G1,G2,G3 10/II/90
week
* Not completed drawing.
NOTE:
Do Not Use: Old power supplies (631AR, 631BR, 631WA, and 631WB) are not to be used
in this carrier because if they are mixed and matched with new power supplies, (631DA
and 631DB) in the this carrier the old power supply shorts out the new power supply that
is installed at the other end of the carrier. In a hot plug-in situation this can cause arcing
that damages backplane pins and power supply connector contacts.
SI Installation and Upgrades
June 2004
SD/CD
Drawings &
Functional
Backplane & Difference
Assembly From Previous
Comcode Version
PWJ58890BB- SD-66982-01
1,L2 CD-66982-01
104 325 410 -5V only from
POS 01
PWJ58890BB- SD-66982-02
2,L3 CD-66982-02*
-5V from POS 01
105 450 514 or POS 22
POS 01 now for
service circuits
PWJ58906BA- SD-66982-03*
1,L1 CD-66982-03*
Duplicated Power
105 519 623 Ready
No old supplies
allowed.
PWJ58906BA- SD-66982-04*
1,L2 CD-66982-04*
2nd Tone-Clock
106 048 150 & EI slot for
dup.EPN
No old supplies
allowed.
Frequently Asked Questions
Left Hand 1.25" Wide
Power Slot Power Slot
(POS 00) (POS 01)
Choices Choices
631AR +5V TN736 -5V
631WA +5V TN752 -5V,-
631DA +5V 150V
631AR +5V TN736 -5V
631WA +5V TN752 -5V,-
631DA +5V 150V
Choices for use
with 631DB
only: TN755B -
150V TN2036
Test V
See Do Not Use
Note.
631DA +5V TN755B -150V
TN2036 Test V
See Do Not Use
Note.
Slot 631DA +5V TN755B -150V
TN2036 Test V
Links and FAQs
Right Hand
Power Slot
(POS 22)
Choices
631BR -48V
631WB -48V
631DB -48V, -
5V Backplane
doesn't wire -
5V to this POS,
so POS 01
supplies needed
for -5V
631BR -48V
631WB -48V
631DB -48V, -
5V
631DB -48V, -
5V
631DB -48V, -
5V
853