cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 33

• Manufacturer Part Number: cx29503
• Description: Cx29503 Broadband Access Multiplexer Data Sheet
• Manufacturer: Mindspeed Technologies

CX29503 Data Sheet
29503-DSH-002-B
The CX29610 and CX29503 perform separate termination of path overhead bytes
(see
Figure 1-3. Device Partitioning of SONET/SDH Path Overhead Bytes
Within the CX29503, the SDH and SONET mappings are available with different
combinations of line side and system side interfaces.
supported through-paths that interface through the SI-Bus line side interface;
Tables 1-3
tables start with the line interface, show the major intermediate mapping and
multiplexing steps, and end with the TSB Interface.
SONET byte/SDH byte
Figure
register accessible
Processed but not
AU-3 to VC-3 POH,
by CX29610
by CX29503
by CX29503
Terminated
Terminated
Terminated
and
1-3).
or VC-4 POH
Mindspeed Technologies™
SPE POH,
1-5
show the serial line side interface. The data path entries in the
Preliminary Information
G1/G1
C2/C2
H4/H4
B3/B3
Z4/K3
Z5/N1
F2/F2
Z3/F3
J1/J1
AU-4 to VC-3 POH
Not processed
by CX29610
by CX29503
by CX29503
Terminated
Terminated
Terminated
Tables 1-2
and
C2
G1
H4
N1
B3
F2
F3
K3
J1
1-4
Product Description
show the
100702_004
1
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7