Perle Systems 1700 manual T1 or E1, 56/64 kbps

Applications

Setting the T1/E1Parameters

(T1/E1 WAN only)

The parameters required for a T1 or E1 connection may be obtained from your service provider. These may then be entered via the T1/E1 set-up menu to configure the router for that service.

T1/E1 Selection: Location: Main

ªConfiguration

ªWAN Set Up

	ª Link Set Up	ª
	T1/E1 Set Up
	ª Link mode
	T1 or E1
	Set the service mode to which this P1705 & 1730 router will be connected.
	Service parameters:
	Location: Main
	ª Configuration
	ª WAN Set Up
	ª Link Set Up	ª
	T1/E1 Set Up
	ª Speed/Channel rate

56/64 kbps

ª T1/E1framing framed/unframed/SF/ESF

ª Line encoding

AMI/INV_AMI/

B8ZS/HDB3

Select the service channel speed, framing format, and encoding as designated by the service provider.

T1 service requires the specification of a Line Build Out factor. This parameter modifies the transmitted signal to compensate for degradation due to line losses between the transmitter and receiver. A number of different options are available to meet standards for T1 long haul (direct connection to service providers central office facility), T1 short haul (connection through a local PBX), AT&T TR64211 specification long haul and AT&T TR64211 short haul. Your service provider will tell you which specification their service requires. Short haul LBOs are listed as the length of the cable run (in feet) between the router and the local exchange.

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