Patton electronic Connecting the Model 3088RC/A/I V.35 to a “DCE” device, Tail-circuit cable

Connecting the Model 3088RC/A/I (V.35) to a “DCE” device

The Model 3088RC/A/I provides a V.35 DCE (data circuit terminating equipment) interface on a M/34 connector. As a DCE, this interface is designed to connect to DTE equipment, such as a router. However, con- necting the 3088RC/A/I to another DCE device, such as a multiplexer or G.703 E1 NTU, requires a tailcircuit cable. When connecting the V.35 interface of the Model 3088RC/A/I to your DCE device, use a V.35 tail cir- cuit cable. Some applications may also require the installation of a tail- circuit buffer to account for small differences in clock frequency between the 3088RC/A/I and the V.35 DCE (multiplexer).

3088RC

RocketLink-G NTU

–Power

–DSL

–TERM

–TM/ER

Remote Local

511 511/E

Remote Model 3088RC

DSL Span

G.703 E1 NTU

3088RC		Tail-circuit cable
RocketLink-G NTU
	–Power
	–DSL
	–TERM	(DCE)
	–TM/ER
Remote	Local
511	511/E
		Model 3088RC/A (DCE)

Figure 15. Connecting the Model 3088RC/A/I to V.35 Serial DCE

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