Dual Wiring Of 2-Wire And 4-Wire Endpoints; Install 26B1 Selector Console - Optional; Administer Ip Stations And Trunks; Install And Wire Telephone Power Supplies - Avaya CMC1 Installation, Upgrades And Additions

Dual Wiring of 2-Wire and 4-Wire Endpoints

Do not simultaneously wire a 2-wire and 4-wire endpoint to the same equipment location in an
MDF, even though they connect to different colored wire pairs. The system uses separate circuit
packs to interface 2- and 4-wire endpoints, and none are capable of interfacing both.
Install 26B1 Selector Console — Optional
To install a 26B1 selector console:
1. Connect the supplied 3-foot (0.9 m) D8AC cable to the modular jack on the bottom of the
26B1 Selector Console.
2. Route the cable to the attendant console and connect to the DXS/BLF jack.
3. Attach labels according to the Attendant Console form.
4. Administer the console using Administrator's Guide for Avaya Communication Manager.

Administer IP Stations and Trunks

For complete information on administering IP stations and trunks, see Administrator's Guide for
Avaya Communication Manager.

Install and Wire Telephone Power Supplies

This section provides information and wiring examples of installation procedures for various
telephone and console power supplies. These are examples only and actual wiring procedures
may vary at each site.
The power is provided to telephones or consoles either locally or centrally.
Centrally located power supplies include
1145B2 Power Supply
1152A1 Mid-Span Power Distribution Unit
P333T-PWR Power over Ethernet Stackable Switch
Local power supplies include
1151B1 and 1151B2 Power Supplies
on page 96
on page 106
on page 113
Install and Wire Telephone Power Supplies
on page 110
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