cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 58

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

Functional Description
2.6
2-10
SONET/SDH Mapper/Multiplexer (MUX) Block
The SONET/SDH Mapper/MUX block performs the following functions:
The block is partitioned into the receiver and transmitter sub-blocks. The description
in the following sections emulate that partitioning.
Interfacing to the SI-Bus on the line side
Interfacing to the DS3/E3 Framer and DS1/E1 framers
Interfacing to the TSB block on the system side
STS-1 to VT1.5/VT2.0 and VC-3 to VC-11/VC12 multiplexing
STS-1 to DS3/E3 mapping and VC-3 to DS3/E3 mapping
VT1.5 to DS1 and VT2.0 to E2 mapping; VC-11 to DS1 and VC-12 to E1
mapping
Mindspeed Technologies™
Preliminary Information
CX29503 Data Sheet
29503-DSH-002-B