
TMXF28155 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Preliminary Data Sheet, Rev. 1
October 2000
426
Lucent Technologies Inc.
28-Channel Framer Block Functional Description
(continued)
Performance Monitoring Functional Integration Into Superframer
(continued)
Table 312. Performance Monitor Functional Descriptions
(continued)
Function
Description
Register or Bit
Name
Valid Framing
Modes For
Functions
ESF only
38
Provides a status indication for detection of an ESF-FDL
RAI/yellow alarm code.
Provides a status indication for detection of the ESF-FDL
payload loopback enable code.
Provides a status indication for detection of the ESF-FDL
payload loopback disable code.
Provides a status indication for detection of the ESF-FDL
line loopback enable code.
Provides a status indication for detection of the ESF-FDL
line loopback disable code.
Maintains a 16-bit count of received framing bit errors.
FRM_FDL_RAI
(Table 422)
FRM_FDL_PLBON
(Table 422)
FRM_FDL_PLBOFF
(Table 422)
FRM_FDL_LLBON
(Table 422)
FRM_FDL_LLBOFF
(Table 422)
FRM_FBEC
(Table 424)
FRM_REC
(Table 426)
FRM_CETE
(Table 427)
FRM_CENT
(Table 428)
FRM_FE_OP
(Table 429)
FRM_FE_N
(Table 429)
FRM_FE_M
(Table 429)
FRM_FE_L
(Table 429)
FRM_FE_K
(Table 429)
FRM_FE_I
(Table 429)
FRM_FE_H
(Table 429)
FRM_FE_G
(Table 429)
FRM_FE_F
(Table 429)
FRM_FE_E
(Table 429)
FRM_FE_D
(Table 429)
FRM_FE_C
(Table 429)
39
ESF only
40
ESF only
41
ESF only
42
ESF only
43
All modes
44
Maintains a 16-bit count of received E bit = 0 events.
CEPT CRC-4 only
45
Maintains a 16-bit count of received Sa6 = 00x1 events.
CEPT CRC-4 only
46
Maintains a 16-bit count of received Sa6 = 001x events.
CEPT CRC-4 only
47
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = ( x, x, AIS).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (0, 1, 1111).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (1, 1, 1111).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = ( x, x, AUXP).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (1, 1, 1000).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (0, 1, 1000).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (0, 1, 1110).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (0, 1, 1100).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (1, 0, 0000).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (1, 1, 1110).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (1, 1, 00xx).
Provides a status indication for detection of an (A, Sa5,
Sa6[1:4]) = (x, 0, xxxx).
CEPT CRC-4 only
48
CEPT CRC-4 only
49
CEPT CRC-4 only
50
CEPT CRC-4 only
51
CEPT CRC-4 only
52
CEPT CRC-4 only
53
CEPT CRC-4 only
54
CEPT CRC-4 only
55
CEPT CRC-4 only
56
CEPT CRC-4 only
57
CEPT CRC-4 only
58
CEPT CRC-4 only