Service Port - Avaya MCC1 Installation And Upgrades

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Frequently Asked Questions
Figure 334: J58890BB port carrier
Z
1
0
0
A
1
B
L
A
N
K
S
B
Power Unit
Service
Figure 335: J58890AF expansion control carrier
Z
1
0
0
A
1
B
L
A
N
K
S
A
Power Unit
Service
ccdf0004 RPY 081297
850
Z
1
0
or
0
C
6
T T
T
3 B
N N N
1 L
2 5 5
D A
1 7 7
A N
8 0
0
1
K
2 B B
TONE EXPN EXPN
POWER UNIT CLOCK INTFC INTFC
1 2 3 4 5 6
SERVICE
Port/Service
(BRG)
Z
1
0
or 0
C
6
T
T T T
B
3
N N N N
L
1
2
7 5 5
A
D
7 1 7 7
N
A
5 8 0 0
K
1
B 2 B B
EXPN EXPN
INTFC INTFC
2 3 4
1
MAINTENANCE TONE-
CLOCK
7 8 9 10 11 12 13 14
Port
5 6 7 8 9 10 11 12 13
Port
6
3
1
D
B
1
or
6
4
9
A
15 16 17 18 19 20
POWER UNIT
Service
ccdf0003 RPY 081297
6
3
1
D
B
1
or
6
4
9
A
POWER UNIT
14 15 16 17 18 19
POW ER UNIT
Service
Port/Service
(BRG)
SI Installation and Upgrades
June 2004