General DataComm 551 Operating And Installation Instructions page 20

INTRODUCTION
GDC DataComm 551 Intelligent CSU, standalone single-slot enclosure model DE-7, 117 V ac
GDC DataComm 551 Intelligent CSU, rackmount pc card
DataComm FourPak Enclosure model DFP-11, standalone, 117 V ac
DataComm Modem Shelf, rackmount
Model DS-1, 117 V ac
Model DS-5R, dc-powered with redundant power supplies
Model DS-5NR, dc-powered with non-redundant power supply
GDC TriPak Shelf, rackmount
Model TPS-1, 117 V ac
Model TPS-2, 48 V dc
Universal System Shelf, rackmount
Model USS-1D, 117 V ac
Model USS-1-DC/R, dc-powered with redundant power supplies
Model USS-1-DC/NR, dc-powered with non-redundant power supply
CSU-551 Backplane (for Universal System Shelf installation)
Customer Equipment Cables
Adapter cable, DB25P male (with screws) to DB15S female (with slidelock posts) (CSU to
customer equipment; use when replacing GDC 551A/S1 CSU) (1 foot)
Adapter cable, DB25P male to DB15S female (CSU to customer equipment with DB15P male
connector) (3 feet)
Interface cable, DB25P male to DB25P male (CSU to customer equipment with DB25S female
connector) (3- to 100-ft lengths)
Front Panel Cables
Bantam-to-WECO 310 Adapter Plug
Front panel access test jack patch cable (male-to-male) (24- and 60-inch lengths)
Front panel access test jack patch cable Bantam-to-WECO 310 (4 feet)
Network Cables
Adapter cable, RJ48C plug to DB15P male (with slidelock posts) (CSU to local exchange
carrier; use when replacing GDC 551A/S1 CSU) (1 foot)
Interface cable, RJ48 to RJ48 (CSU to local exchange carrier) (10- to 50-ft lengths)
Interface cable, RJ48 to terminal lugs (CSU to local exchange carrier) (10- to 50-ft lengths)
Network Cables (DataComm Modem Shelf only)
Adapter cable, RJ48C plug-to-plug (CSU to local exchange carrier for a DataComm Modem
Shelf housing only; use with coupler 209-038-002)
Coupler, RJ48C jack-to-jack (use with adapter cable 027H242-X04)
Interface cable, RJ48C plug-to-terminal lugs (CSU to local exchange carrier for a DataComm
Modem Shelf housing only) (10- to 50-foot lengths)
Supervisory Terminal Cables
Interface cable (PMC-100 to Supervisory terminal or DataComm 551) (2- to 100-ft lengths)
Interface cable (Supervisory terminal to DataComm 551) (1- to 25-ft lengths)
1-4
TABLE 1-2. EQUIPMENT LIST
Description
Mounting Enclosures and Shelves
Cables
GDC Part No.
048A018-001
048P037-001
010B115-001
010B015-001
010M011-001
010M011-002
010B124-001
010B125-001
010B080-001
010M040-002
010M040-001
048B015-001
027H230-005
027H324-002
027H227-XXX
209-026-S001
830-005-XXX
830-021-S001
022H022-010
022H024-XXX
022H021-XXX
027H242-X04
209-038-002
022H025-XXX
028H511-XXX
028H507-XXX