363-205-401
Conversions:
Issue 7, March 1997
Page 1 of 4
DLP-519
Test Single-Party POTS Channel End to End
(IDCU to Series 5 RT)
SUMMARY: At RT, locate in both the AB and CD shelves a single-party channel to
test. At IDCU, determine corresponding channel and directory number of channel. At
RT, connect a test telephone set connected for bridged ringing to channel being
tested. Make talking, dialing, ringing, and ring-trip tests on the channel.
1.
Obtain Support Apparatus listed:
• DMM (digital multimeter) with an accuracy of 1.0% and and AC/DC
impedance of
≥
1 megohm.
• 500-type telephone set or 1015B dial hand set (Butt set).
• AUA58B or similar single party
SLC Series 5 RT channel unit.
• ITT RTG16L2H15A channel unit faceplate test cord (COMCODE
405755208).
2.
Establish communication between RT and IDCU personnel.
3.
NOTE:
These test procedures are to be performed on one channel in the AB and
CD shelves.
Pull the protector unit for the customer drop corresponding to the channel to
be tested.
4.
NOTE:
Test telephone set should be connected for bridged ringing.
Install the channel unit faceplate test cord plug into the channel unit faceplate
jack. Connect the other end of the test cord to a test telephone set.
5.
At RT, lift handset and check for dial tone.
