ADTRAN ATLAS 810 Plus, Руководство пользователя

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Chapter 7. Modules Terminal Menu
61200266L1-1 ATLAS 810
PLUS
User Manual 7-7
»» Test
Initiates different types of tests and displays test results.
Prt Identifies the port number.
Loc LB Read security:5
(Local Loopback) Causes loopback on near-end port.
Remote LB Write security:4; Read security:5
(Remote Loopback) Sends a loopback code to a remote CSU.
Pattern Write security:4; Read security:5
Specifies the test pattern to be transmitted out the port.
QRSS/RLB Results Read security:5
(Remote Test Pattern Results) Suppresses excess zeros—indication of sync
and errors of received data pattern.
Clr Write security:4; Read security:5
(Test Pattern Results Clear) Clears current error counters on test pattern
results menu.
Inj Write security:3; Read security:5
(Test Pattern Error Inject) Injects errors into transmitted test pattern.
These
Test
commands temporarily disrupt service.
Line Metallic loopback
Payld Payload loopback framing and clocking are regenerated.
ANSI FDL Line Requires ESF mode.
ANSI FDL Pyld Requires ESF mode.
AT1 Inband l
ALL ONES Framed ones
ALL ZEROS Framed zeros
QRSS 2 20-1 pseudorandom pattern with suppression of excess zeros