ADTRAN ESU 120e user manual Base D TE Timed

Chapter 5. Configuration Menu

Base D TE Timed

The DTE is the source of timing. The ESU 120e uses the incoming DTE clock to determine the transmission timing. This is typically used in applications where it is necessary to have the DTE as the primary clock source, (such as limited distance line drivers). See Figure 5-4.

E1 XMIT

E1 Receive

		OSC
Network
Interface			( O P T I O N )
		Nx56/64	Drop Port
	DTE CLOCK

DTEPBX

Figure 5-4. Network Timed Clock Source

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