Nortel DMS-100 Series Maintenance Manual

297-8211-550 Standard 05.01 August 1999
Application
Use this procedure to check the capacity of Eagle Picher batteries in an
outside plant access cabinet (OPAC). The OPAC has a multiline test unit
(MTU).
Interval
Perform this procedure at intervals of six months when MTU measurements
comply to specifications. Perform this procedure at intervals of three
months if the MTU measurements do not comply to specifications.
Do not perform this procedure at the same time as the automatic battery test
procedure.
Common procedures
There are no common procedures.
Action
This procedure contains a summary flowchart and a step action procedure.
The summary flowchart provides an overview of the procedure. Use the list
of steps following the flowchart to perform this procedure.
Battery capacity test
OPAC
13-2 Routine maintenance procedures 13-213-2

Nortel DMS-100 Series Specifications

General

Capacity	Up to 100, 000 lines
Features	ISDN support
Redundancy	Yes
Signaling	SS7, ISDN
Power	-48V DC