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Chapter 1. Introduction
16 TSU 600 User Manual 61200.076L2-1
Normal (CSU) Timing
The typical timing option arrangement is shown in
Figure 1-8. The PBX is looped timed sending data to
the TSU 100 which is actually synchronous to the
received data. The Network Interface (NI) is the
actual source of all timings. This timing option is the
same as that typically used for CSUs. This is the
preferred mode for use with a PBX application.
123
OPTION SLOTS
NETWORK
INTERFACE
SECONDARY
INTERFACE
(Option)
OSC
45 6
PBX or
Second Network
TIMING SOURCE
Figure 1-8
Normal (CSU)
The network interface and secondary interface clocking
options are set by using the Network (NI) Configuration
menu options.