ADTRAN warranty Fiber QFO-C Menu Screen, QFO-C Main Menu

Main card. The Main card is installed in an odd-numbered slot and the Auxiliary card must be installed in the even-numbered slot to the right of the Main card. The remote terminal (RT) must also have a Auxiliary card installed in the RT shelf. When installed, a Main/Auxiliary communication is established. Service is transferred from the Main to the Auxiliary card if a failure occurs in the Main card. The following conditions cause a switch:

•Fiber Loss signal (either fiber)

•Laser degrade signal

•Module power supply failure

•Manual switch via the APS switch or a VT100 command

After the faulty circuit has been restored or following

auser-defined timeout, transmission reverts back to the Working card.

NOTE

A manual switch can be performed only from the Working card.

Fiber (QFO-C) Menu Screen

This subsection provides procedures for entering the fiber menu screens to provision and maintain the QFO-C and the QFO-R. The Fiber menu hierarchy (QFO-C Main Menu screen and its eight submenu screens) is shown in Table 9.

Table 9. QFO-C Menu Hierarchy

QFO-C Main Menu

Configuration

Provisioning

Service State

Port 0/1/2/3/4

All Provisioning

DSX Equalization

Loop Back Timeout

AIS to DSX (Loss of T1)

AIS to DSX (FLOS)

Restore Factory Defaults

Status

Port 1/2/3/4

All Ports

Alarms

View Alarms

Alarm Provisioning

ES Threshold (15-Min)

SES Threshold (15-Min)

UAS Threshold (15-Min)

ES Threshold (24-Hour)

SES Threshold (24-Hour)

UAS Threshold (24-Hour)

Test

Port 1/2/3/4

Loopback RT

Loopback DSX

Performance Monitoring

Port 1/2/3/4 (Near End)

Port 1/2/3/4 (Far End)

Protection Switching

ACT Activate

Circuit ID

Port 1/2/3/4

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