MDS LEDR 1400F, Installation & Operation Manual

Page: 44 / 154

36 LEDR Series I/O Guide MDS 05-3627A01, Rev. D
Line Configuration
This screen is used to choose or display the line (1-4) that is selected.
This selection will be active for all of the screens that follow in the Line
Configuration menu and will be displayed in the upper right hand corner
of each screen.
This screen is used to set or display the span(s) frame structure. The
allowable selections are shown in
Table 13 .
This screen is used to set or display the Alarm Indication Signal (AIS)
status. It may be set to ON or OFF. When generation is enabled, fault
conditions within the link or at the line interface will cause the appro-
priate AIS signaling to occur.
This screen is used to set or display the Alarm Indication Signal (AIS)
forwarding status. It may be set to ON or OFF. When forwarding is
enabled, AIS/RAI signaling at the line interfaces will be detected and
passed to the other end of the radio link.
CCCChhhhoooooooosssseeee LLLLiiiinnnneeee 1111
LLLLIIIINNNNEEEE1111
For the NMS command-line
equivalent,
see “linename”
on Page 67
.
FFFFrrrraaaammmmeeee SSSSttttrrrruuuucccctttt 1111
FFFFAAAASSSS OOOONNNNLLLLYYYY
Table 13. Frame Structure—Allowable Selections
T1 Operation E1 Operation
0–FT only (Default) 0–FAS Only (Default)
1–ESF 1–FAS + BSLIP
2–ESF + PRM 2–FAS + CRC
3–SF 3–FAS + CRC + BSLIP
4–SF + JYEL 4–FAS + CAS
5–ESF + CRC 5–FAS + CAS + BSLIP
6–ESF + CRC + PRM 6–FAS + CRC + CAS
7–Unframed (none) 7–FAS +CRC + CAS +BSLIP
8–Unframed (none)
For the NMS command-line
equivalent,
see “fstruct” on
Page 59
.
AAAAIIIISSSS GGGGeeeennnneeeerrrraaaatttteeee 1111
OOOOFFFFFFFF
For the NMS command-line
equivalent,
see “ais” on
Page 49
.
AAA AIIIISSSS FFFFoooorrrrwwwwaaaarrrrddddiiiinnnngggg 1111
OOOOFFFFFFFF
For the NMS command-line
equivalent,
see “ais” on
Page 49
.