ADTRAN ATLAS 800PLUS user manual Dedicated Maps, Pattern, QRSS/RLB Results

Chapter 5. Using the Terminal Menu

Test

Initiates different types of tests and displays test results.

These commands temporarily disrupt service.

This Test submenu...	Does this...
Prt	Identifies the port number.
Loc LB (Local Loopback)	Causes loopback on near-end port
Read security: 5	Line - Metallic loopback
	Payld - Payload loopback - framing and clocking
	are regenerated.
Remote LB (Remote Loopback)	Sends a loopback code to a remote CSU.
Write security: 4; Read security: 5	ANSI FDL Line (Requires ESF mode)
	ANSI FDL Pyld (Requires ESF mode)
	AT1 Inband line
Pattern	Specifies the test pattern to be transmitted out the
Write security: 4; Read security: 5	port.
	All ones - framed ones
	All zeros - framed zeros
	QRSS - 2 20-1 pseudorandom pattern with
	suppression of excess zeros.
QRSS/RLB Results	Suppresses excess zeros—indication of sync and
(Test Pattern Results)	errors of received data pattern.
Read security: 5
Clr (Test Pattern Results Clear)	Clears current error counters on test pattern results
Write security: 4; Read security: 5	menu.
Inj (Test Pattern Error Inject)	Injects errors into transmitted test pattern.
Write security: 4; Read security: 5

Dedicated Maps

The Dedicated Maps menu (Figure 5-8) assigns dedicated connections between any two ports in the unit. For a detailed description of how to set up dedicated maps, refer to “Creating a Dedicated Map” on page 6-1.

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