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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-91Add DS1 Tie and OPS
5
Power Down System
NOTE:
Power down the PPN only if the existing Tone-Clock is being replaced in a
standard reliability system.
1. At the PPN, set the main circuit breaker to OFF.
2. At each EPN, set the main circuit breaker to OFF.
Add Circuit Packs
1. Determine the port assignments of the circuit packs to be added.
2. Install the TN722B DS1 Tie Trunk, the TN767C DS1 Interface, or TN464C
DS1 Interface circuit pack in assigned carrier slot.
3. Replace an existing TN756 Tone Detector/Generator circuit pack with:
a. TN768, TN780, or a non-United States TN419B Tone-Clock
b. TN748B or a non-United States TN420B Tone Detector
Install Cables
Install H600-307 cable from the cabinet to a Channel Service Unit (CSU) and
install cables from the CSU to the MDF as required.
Power Up System
1. At each EPN, set the main circuit breaker to ON.
2. At the PPN, set the main circuit breaker to ON.
3. The system performs the level 4 rebooting process, loading the system
translations from the translation card or tape. Rebooting takes 8 to 11
minutes.
4. After the system reboot is finished and all trouble is cleared, verify that the
EMERGENCY TRANSFER CONTROL switch is set to AUTO. This restores
the system to the normal mode.
Enter Added Translations
Administer forms listed under “DS1 Tie Trunk Service” in
DEFINITY Enterprise
Communications Server Release 6 Administration and Feature Description
.