ADTRAN 1202076L2#DC, 1202076L1#DC user manual Normal CSU Timing

Chapter 5. Configuration Menu

Normal (CSU) Timing

The typical timing option arrangement is shown in Figure 5-6. The PBX is looped timed to the TSU 600. The Network Interface (NI) is the actual source of timing. This timing option is the same as that typically used for CSUs. This is the preferred mode for use with a PBX application.

NETWORK

1 2 3 4 5 6

INTERFACE

SECONDARY

INTERFACE

(Option)

TIMING SOURCE

OSC OPTION SLOTS

PBX or

Second Network

Figure 5-6. Normal (CSU)

5-8 TSU 600 User Manual 61202076L1-1