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