tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 387

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

Preliminary Data Sheet
May 2001
17 TMUX Functional Description
The first section, which is the path overhead section, is broken down into the following functional parts:
Agere Systems Inc.
J1 path trace insert
B3 calculation and insert
C2 signal label insert
REI-P and RDI-P insert
Path user byte F2 insert
H4 multiframe insert
Path user byte F3 insert
Tandem connection byte N1 insert
K3 insert
AIS-P Insert
TRANSMIT DATA
INSERT J0
INSERT
J1
A1/A2
J1
F2, F3, C2, N1, AND J1
INSERT
K3
APS
POAC INSERT
K3
SCRAM.
Figure 29. Transmit Direction POH and TOH Insertion Diagram
INSERT
GENERATE
G1
RDI-P
TRANSMIT PATH TO SONET/SDH LINE (TRANSMIT DIRECTION)
G1
B1
SECTION/RSOH
B1
INSERT PATH OVERHEAD BYTES
INSERT
G1
REI-P
INSERT
G1
INSERT
F1
F1
B1, E1, F1, D1—3 INSERT
INSERT
INSERT
N1
(continued)
N1
B3
INSERT
MSOH
INSERT
C2
AIS
C2
GENERATE
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
INSERT
AIS-P
GENERATE
B3
B2
INSERT
F3
B2
F3
INSERT
F2
D4—D12 AND E2
K1
K2
K1/K2
TOAC INSERT
F2
APS
INSERT LINE/MSOH
TRANSMIT PROTECTION
TMXF28155/51 Super Mapper
SWITCH BUS DATA
[2:0]
INSERT
INSERT
H4
K2
RDI-L
H4
M0
REI-L
TELECOM BUS
M0
STATUS
S1
SYNC
MSP 1+1
SWITCH
5-9010(F)r.2
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