DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Hardware Configurations
2-12Circuit Packs
2
Figure 2-3. Typical DS1 CONV Connections to Remote EPNs
1. Place duplicate pairs in different carriers.
2. When removing two or more, the maximum cable distance between any
two remoted end points is 100 miles (161 km). For example, if the EPN is
75 miles (121 km) from the PPN, then EPN 2 can only be 25 miles (40.2
km) from the PPN.
3. 846447637 is used within a carrier for a TN574, for TN1654 within a carrier
use a 847245750.
846448645 is used within a cabinet between carriers for a TN574, for
TN1654 within a cabinet between carriers use a 847245768.
Circuit Packs
The following tables list all circuit packs supported by DEFINITY Systems. For
information concerning vintages and current versions, see
Reference Guide for
Circuit Pack Vintages and Change Notices
which is published periodically as a
special edition of the
Lucent Technical Monthly
.
CIRCUIT
PACK
TN574
G3r
CABINET
CIRCUIT
PACK
TN570
DS1C
G3r
CABINET
CIRCUIT
PACK
TN573
FULLY DUPLICATED
CIRCUIT
PACK
TN573
PPN
EPN
CIRCUIT
PACK
TN574
G3r
CABINET
9823A 9823A
846448637
OR
846448645
H600-348,G-()
FL2P-XX
846448652
H600-348,G()
CONNECT
CROSS
FIELD
CONNECT
CROSS
FIELD
CSU CSU
H600-348,G-()
CIRCUIT
PACK
TN574
G3r
CABINET
CIRCUIT
PACK
TN570
EPN
FOR DIRECT CROSS CONNECT -
SEE TEXT
100 MILES
(SEE NOTE 2)
650 FEET
MAX
CIRCUIT
PACK
TN573
CIRCUIT
PACK
TN574
CSU CSU
9823A 9823A
CONNECT
CROSS
FIELD
CSU CSU
SEE NOTE 1
SEE NOTE 1
H600-348,G()
CIRCUIT
PACK
TN574
CIRCUIT
PACK
TN570
CIRCUIT
PACK
TN574
CIRCUIT
PACK
TN570
G3r
CABINET
EPN
SEE NOTE 1
100 MILES
(SEE NOTE 2)
FOR DIRECT CROSS CONNECT -
SEE TEXT
650 FEET
846448637
(SEE NOTE 3)
846448637
(SEE NOTE 3)
650 FEET 650 FEET
