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Converters for multi-carrier cabinets
Issue 4 October 2002
161555-233-116
PRI-to-BRI converter
Figure 37 shows typical connections from the PRI-to-BRI converter to the coaxial
facility. The DEFINITY administration PC is connected to the RS-232 connector
on the front of the PRI converter circuit pack.
Figure 37. Typical PRI to BRI converter cabling
NOTE:
The inset shows details of the cable connections between the circuit packs.
1. TN464F DS1 circuit pack and PR-to-BRI
converter circuit pack
2. DEFINITY administration PC
3. RS-232 cable to front of converter circuit
pack
4. 888B 75-ohm coaxial converter
5. Coaxial connection to 2-Mbps facility
6. Coaxial cable from PRI converter circuit
pack to coaxial converter
7. TN464F circuit pack
8. PRI-to-BRI converter circuit pack
9. Jumper coaxial cable
10. Inset showing connections on rear of
carrier
ALARMS
EMERTR
C
A
R
D
I
N
U
S
E
ENTER
/YES
NEXT
/NO
BACK
AUDIX
BOOT/
SHUTDOWN
0022
_
1 PDH 062596
7
(2B+D)
1
(2B+D)
8
(2B+D)