Figure 8. Idsl/Dds Loopback Response - ADTRAN D4 U-BR1TE V Installation And Maintenance Manual

DS0 DP Loopback EOC Remapping
Figure 8
Test
Head
D4/SLC-96
T1
U-BR1TE
U-BR1TE
1B+D
1B
DS0 DP #1
DS0 DP #2
Loopback

Figure 8. IDSL/DDS Loopback Response

NOTE
61104020L4-5C
ISDN
IDSL
RPTR
OCU-R
OCU
DS0 DP #3
Response
Section 61104020L4-5, Issue 3
Don't Care
Front Panel Tests
Initiate Loopback at IDSL OCU-R
11