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ND-71762 (E) CHAPTER 4
Page 39
Issue 2
INSTALLATION PROCEDURE
Figure 4-8 Cable Connection Diagram for Accepting Synchronization Clocks from an External High-
Stability Oscillator (TSW)
MDF
PBX
Cable Connection Diagram
Provide the following wirings at the MDF. The following connection diagram shows an example where the
system has the TSW cards in a dual configuration.
(External
Oscillator)
CLK
(External
Oscillator)
CLK
PCM Cable(IP)
PCM Cable(IP)
DCSA0
DCSB0
DCSB1
DCSA1
LT Connector Cable
PLO
PLO
TSW
BASEU
maximum 400 meters (1320feet) (24AWG)
M-OSC #0
(Master Oscillator)
/EXT. OSC #0
M-OSC #1
(Master Oscillator)
/EXT. OSC #1