Quad Fiber Remote (QDFR) Unit Installation and Maintenance Practice
12 61181307L7-5E
Loopback and Test Commands Menu
Loopback and Test Commands menu (Figure 9) provides several performance tests for the
QDFR.
Figure 9. Loopback and Test Commands Menu
Loopback Control Menu
The Channel # Loopback Control menu (Figure 10) is used to perform loopback between the
QDFR and QDFC to the Network or Customer.
Figure 10. Loopback Control Menu
Shelf: 1 Slot: 2 Total Access System mm/dd/yy hh:mm
Loopback and Test Commands
Loopback Status: QDFC QDFR
---------------- ------ ------
CH1: NONE NONE
CH2: NONE NONE
CH3: NONE NONE
CH4: NONE NONE
Test Port: CH 1,Mon CH 1,Mon
1. Loopbacks
2. Loopdown All
3. Test Port (Bantam Jack) Control
4. BERT Test Functions
5. Self Tests
Selection:
Shelf: 1 Slot: 2 Total Access System mm/dd/yy hh:mm
CH 1 Circuit ID:
Channel 1 Loopback Control
1. Loopup QDFC to Network
2. Loopup QDFC to Customer
3. Loopup QDFR to Network
4. Loopup QDFR to Customer
'Sx'- Select Channel x 'N' - Next Channel 'P' - Previous Channel
Selection:
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