ADTRAN ATLAS 800PLUS, User Manual

Page: 80 / 166

Chapter 5. Using the Terminal Menu
5-28 ATLAS
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800
PLUS
User Manual 61200226L1-1
Test
Initiates different types of tests and displays test results.
These commands temporarily disrupt service.
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.
This
Test
submenu...
Does this...
Prt
Identifies the port number.
Loc LB (Local Loopback)
Read security: 5
Causes loopback on near-end port
Line - Metallic loopback
Payld - Payload loopback - framing and clocking
are regenerated.
Remote LB (Remote Loopback)
Write security: 4; Read security: 5
Sends a loopback code to a remote CSU.
ANSI FDL Line (Requires ESF mode)
ANSI FDL Pyld (Requires ESF mode)
AT1 Inband line
Pattern
Write security: 4; Read security: 5
Specifies the test pattern to be transmitted out the
port.
All ones - framed ones
All zeros - framed zeros
QRSS - 2 20-1 pseudorandom pattern with
suppression of excess zeros.
QRSS/RLB Results
(Test Pattern Results)
Read security: 5
Suppresses excess zeros—indication of sync and
errors of received data pattern.
Clr (Test Pattern Results Clear)
Write security: 4; Read security: 5
Clears current error counters on test pattern results
menu.
Inj (Test Pattern Error Inject)
Write security: 4; Read security: 5
Injects errors into transmitted test pattern.