Figure 10. Loopback Control Menu; Loopback And Test Commands Menu; Loopback Control Menu - ADTRAN QDFR Unit Installation And Maintenance Practice

Quad Fiber Remote (QDFR) Unit Installation and Maintenance Practice

Loopback and Test Commands Menu

Loopback and Test Commands menu
QDFR.
Shelf: 1

Loopback Control Menu

The Channel # Loopback Control menu
QDFR and QDFC to the Network or Customer.
Shelf: 1
12
(Figure
Slot: 2 Total Access System
Loopback and Test Commands
Loopback Status:
----------------
CH1:
CH2:
CH3:
CH4:
Test Port:
1. Loopbacks
2. Loopdown All
3. Test Port (Bantam Jack) Control
4. BERT Test Functions
5. Self Tests
Selection:
Figure 9. Loopback and Test Commands Menu
Slot: 2 Total Access System
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

Figure 10. Loopback Control Menu

9) provides several performance tests for the
QDFC QDFR
------ ------
NONE NONE
NONE NONE
NONE NONE
NONE NONE
CH 1,Mon CH 1,Mon
(Figure 10) is used to perform loopback between the
'P' - Previous Channel
Selection:
mm/dd/yy hh:mm
mm/dd/yy hh:mm
61181307L7-5E