Lucent Technologies Release 6 manual Voice and Data Terminals, Pair Station Cable Circuits

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998

2Install Telecommunications Cabling

Voice and Data Terminals Page 2-40

between the equipment room or satellite location and the adapters. B25A cables are required at the equipment room or satellite location to connect the staggered-finger cables to the 110-type terminal blocks.

Use the following information to determine the cable size (cable pairs) required for either 3-pair or 4-pair circuits. Note the length and size on the floor plan to aid in the ordering and installation of the station cables.

3-Pair Station Cable Circuits

To determine the size of station cables containing 3-pair circuits, multiply the number of 3-pair circuits required at the satellite location by 3.5. Then, using the minimum size cable requirement, round up the cable size requirement to the next highest available cable bundle size. This will provide additional pairs for growth and compensate for every twenty-fifth pair in a cable that is not used.

4-Pair Station Cable Circuits

To determine the size of station cables containing 4-pair circuits, find out how many information outlets are served by the equipment room MDF or satellite location MDF. Multiply the number of information outlets by 4. Then, using the minimum size cable requirement, round up the cable size requirement to the next highest available cable bundle size.

NOTE:

This formula may not compensate for the unused twenty-fifth pair in all cases. If not, it must be allowed for.

Voice and Data Terminals

The system can connect to all DTE terminals and have RS-232 (or EIA-232) or DCP interfaces. Table 2-4 lists some of the terminals that can connect to the system. Contact your Lucent Technologies representative for more information.

Table 2-4. Voice and Data Terminals

Station Type	Type
Analog sets:	Analog voice
500, 2500, 7101A, 7103A, 7104A, 8110, DS1SA, and
DS1FD
Other Analog Ports1, Wired Spare Ports, and Non-wired	Analog voice
Spare Ports

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