tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 445

• 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
19 VT/TU Mapper Functional Description
Table 562. VT Signal Label Definition
J2 Overhead Byte Insertion. Three modes of programming the J2 byte as defined in
Table 563. J2 Overhead Byte Insertion Modes Per Channel
Z6/N2 Overhead Byte Insertion. The modes of programming the Z6/N2 byte, defined in
Table 564. Z6/N2 Overhead Byte Insertion Modes Per Channel
Agere Systems Inc.
VT_Z6_INS[1—28][1:0]
VT_J2_INS[1—28][1:0]
The signal label will be automatically generated based on bits VT_TX_MAPTYPE[1—28][3:0]
values supported are defined in
(See
(See
V5(5)
0
0
0
0
0
0
1
1
Table
Table
00
01
10
11
00
01
10
11
199.)
199.)
Default based on SMPR_OH_DEFLT
Microprocessor insert (VT_J2BYTE_INS[1—28][1—16][7:0]
LOPOH serial access channel insert.
Default based on SMPR_OH_DEFLT.
Default based on SMPR_OH_DEFLT.
Insert from bits VT_Z6BYTE_INS[1—28][7:0]
LOPOH serial access channel insert.
Reserved.
Others
V5(6)
0
0
1
1
1
1
0
0
Table
562.
V5(7)
0
1
0
0
1
1
0
0
(continued)
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Insertion Mode
Insertion Mode
Unequipped
Equipped Nonspecific
Asynchronous DS1
Asynchronous E1
Bit synchronous DS1
Bit synchronous E1
Byte synchronous DS1
Byte synchronous E1
Undefined
(Table
67).
(Table
TMXF28155/51 Super Mapper
201).
Description
Table 563
(Table
Table 564
203)).
(Table
will be supported.
are supported.
198). The
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