Patton electronic 3088 user manual Loops, S2-6 Setting, S2-5 S2-4 Clock Mode

S1-7	S1-6	S1-5	S1-4	S1-3	S1-2	S1-1	Data Rate
							(kbps)
OFF	ON	ON	ON	OFF	ON	ON	4352
OFF	ON	ON	ON	OFF	ON	OFF	4416
OFF	ON	ON	ON	OFF	OFF	ON	4480
OFF	ON	ON	ON	OFF	OFF	OFF	4544
OFF	ON	ON	OFF	ON	ON	ON	4608

Loops

The V.35 interface has pins two pins, one to request an LAL and the other to request and RDL. If DTE loops are enabled, then when these pins are asserted, the 3088/C will start a local loopback or a remote loopback. If DTE loops are disabled, these requests will be ignored.

S2-6	Setting
ON	Enabled
OFF	Disabled

S2-5 – S2-4: Clock Mode

The 3088 has three clock modes: internal, external, and receive-recover.

S2-5	S2-4	Clock Mode	Description
ON	ON	Internal	3088 provides both the serial
			and the DSL clock
ON	OFF	External	3088 uses the TX clock from
			the serial interface for the DSL
			clock.
OFF	OFF	Receive-	3088 uses the RX clock from
		Recover	the DSL interface for the
			serial clock.
OFF	OFF		Reserved

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