Lucent Technologies DDM-2000 OC-3, Руководство по установке

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2-36 Issue 9 October 1998
363-206-204
Equipment and Rear Access Cable Installation
Notes :
1. All the DS3/EC-1 cable assemblies can be used for function group A, B, or C. DDM-2000
OC-3 DS3/EC-1 backplane connectors are J38-J43.
2. ED-8C727-20 cables in Table 2-2 are recommended as they have right angle connectors
and thus there is greater clearance in the backplane.
3. The 150-foot cables are fixed length. The 250 (max.) or 250 to 450 foot cable lengths are
specified by the customer.
4. 1735006A type cable has six conductors in one shield to provide all the DS3/EC-1 cables
for one DDM-2000 OC-3 shelf. The 734A, 735A, and KS-19224, L2 type cables have two
conductors in one shield to provide the DS3/EC-1 cables for one DDM-2000 OC-3 func-
tion group.
5. All the Group 319 to 338 cables have a BNC KS-23558, L6 connector on one end except
the following: Groups 327, 332, and 337 have a BNC KS-23558, L5 connector on one
end. Group 338 has a BNC KS-23558, L4 connector on one end.
Continued on Next Page
Table 2-3. DS3/EC-1 Cable Assemblies (These cables are no longer available.)
Description
(Note 1)
ED-8C724-20
Group
(Note 2)
Cable
Length (ft.)
(Note 3)
Cable Type
(Note 4)
Other End
Connector
(Note 5)
To DACS IV-2000 323 150 735A
9821E & 9821F
324 250 (max.)
325 150 1735006A
326 250 (max.)
327 250 to 450 734A *
To DACS III-2000 328 150 735A 9821AE
329 250 (max.)
330 150 1735006A
331 250 (max.)
332 250 to 450 734A **
To DSX-3 333 150 735A KS-23558,L6 BNC
334 250 (max.)
335 150 1735006A
336 250 (max.)
337 250 to 450 734A KS-23558,L5 BNC
338 150 KS-1922 ,L2 KS-23558,L4 BNC