Avaya 555-231-743 manual Distance Limits

GuestWorks and DEFINITY ECS Release 9	Issue 1
Technician Handbook for Hospitality Installations 555-231-743	November 2000
Installing the System
Connecting the Hospitality Adjuncts	26

■One 885A connector kit for each Tip/Ring card installed in the MAP (ED-5P907-70, Group 1, comcode 601419666)

These kits come with one 885A connecting block, six RJ11C 4-wire modular cords (comcode 103732582), and two RJ25 6-wire modular cords.

!CAUTION:

The two RJ25 6-wire modular cords that come with the 885A connector kits are not used in this application. Do not use the RJ25 cords for any connections; the wiring in the RJ25 cords will not work in this application.

Use the 885A connecting block label to record the extension numbers of the voice ports connected to the MAP.

■Ferrites (one for each voice line) (comcode 407616846)

Ferrites are required for installation in some countries. See INTUITY Messaging Solution Release 4 Supplement for Technicians for more information.

■103A modular connecting blocks (one for each voice port) (comcode 105164818)

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Standard cross-connect hardware

Ports on an analog circuit pack.

Each analog circuit pack supports 8, 16, or 24 analog voice connections. Depending on the circuit pack and the required number of voice ports, you may need to spread out the voice port assignments over more than one circuit pack. For example, if you are using a 16-port circuit pack, use no more than four ports of circuits 1-8 and four ports of circuits 9-16 on that circuit pack. If you still need more INTUITY voice ports, select a circuit pack that is at least one-quarter carrier distance away from the first circuit pack. For example, if your system has 12 voice ports, and you assign the first eight ports to the circuit pack in slot 3, assign the other four voice ports to a circuit pack in slot 7 or higher. See more about circuit pack characteristics in the DEFINITY ECS System Description.

Distance Limits

The distance limit from an analog port to the MAP is 20000 feet (6100 meters) using 24 AWG wire.