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Strata CTX I&M 06/04 10-1
MDF PCB Wiring
MDF PCB Wiring 10
This chapter contains point-to-point wiring diagrams for connection of telephones, lines,
peripheral equipment, and power supplies for the universal slot PCBs of the Strata CTX system.
Wiring diagrams are divided into groups according to the PCB which provides the interface for, or
controls the operation of, the associated equipment as listed below:
Notes
• Before using the Connect Record Sheets (following each Wiring Diagram), make copies for
future use.
• The RDTU2 cable connection information is in Chapter 8 – T1.
• The RDTU, RBUU, RBUS cable connection is in Chapter 10 – MDF PCB Wiring.
Stations PCB
DKTs (BPCI, DDSS, DDCB, ADM and BATU)
ADKU, BDKU/BDKS,
BWDKU
DKTs and DDSS PDKU
External Power for DKTs and DDCB BDKU, PDKU
DKTs or Standard Phones RDSU
Standard Telephone
ASTU, RSTU, RDSU,
RSTS, PSTU
CO Lines PCB
Analog Ground Start RGLU
Analog Loop Start RCOU/RCOS
Analog E911 RMCU/RMCS
Caller ID with RGLU or RCOU/RCOS RCIU/RCIS
Analog DID/CO Lines RDDU
Analog E&M Tie Lines
REMU
PEMU
Option Interface PCB
External Paging, Night Bell, Night Transfer Door
Lock and BGM mute control
BIOU
Power Failure PCB
DPFT Power Failure Transfer box DPFT