Lucent Technologies Release 6 Local and Phantom Power, Auxiliary Power, Console 302C1 Feet Meters

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

5Install and Wire Telephones and Other Equipment

Adjunct Power Connections Page 5-15

Local and Phantom Power

A console’s maximum distance from the system is limited. See Table 5-4.

Table 5-4. Attendant Console Cabling Distances

Enhanced Attendant	24 AWG Wire (0.26 mm2)		26 AWG Wire (0.14 mm2)
Console (302C1)	Feet	Meters	Feet	Meters
With Selector Console
Phantom powered	800	244	500	152
Locally powered	5000	1524	3400	1037
Without Selector Console
Phantom powered	1400	427	900	274
Locally powered	5000	1524	3400	1037

Auxiliary Power

! CAUTION:

Do not use the 329A power unit for the attendant console.

The non-essential functions of an attendant console and its optional selector console derive their power from an auxiliary power source. Up to 3 consoles can use system power from through the auxiliary cable located in the trunk/auxiliary field. Provide auxiliary power for a primary attendant console through this cable so the console remains fully operational during short power outages.

NOTE:

For a console to realize the longest nominal battery holdover, the console’s TN754B or TN413 Digital Line circuit pack should reside in an EPN’s expansion control carrier.

An attendant console can also derive auxiliary power from either:

■Individual 1151A or 1151A2 power supply

■MSP-1 power supply

■258A-type adapters

■Bulk power supplies such as the 1145A1

A console’s maximum distance from its auxiliary power source is:

■800 feet (244 m) for a 302A1

■350 feet (107 m) for a 301B1 and 302C1