cx29610 Mindspeed Technologies, cx29610 Datasheet - Page 98

• Manufacturer Part Number: cx29610
• Description: Optiphytm - M622 Sts-12/4x Sts-3 Sonet/sdh Multiplexer
• Manufacturer: Mindspeed Technologies

2.0 Functional Description
2.8 Loopback Modes
2.8.2 Source Loopback
Figure 2-27. Source Loopback Diagram
2-54
STS-12/STM-4
4xSTS-3c/4xSTM
Source loopback is enabled and disabled in bit 1 the CLKREC register. When
source loopback is enabled, all data transmitted by the CX29610 is also looped
back through the Receive Line Interface. Data from the LIU is ignored.
Port 1 CDR
Port 1 CDR
Port 2 CDR
Port 3 CDR
Port 4 CDR
Mindspeed Technologies
STS-3 #1
STS-3 #2
STS-3 #3
STS-3 #4
Framer
Framer
Framer
Framer
STS-3 #1
STS-3 #2
STS-3 #3
STS-3 #4
Interface 1
Interface 2
Interface 3
Interface 4
™
SI-Bus
SI-Bus
SI-Bus
SI-Bus
Interface 1
Interface 2
Interface 3
Interface 4
SI-Bus
SI-Bus
SI-Bus
SI-Bus
CX29610 Data Sheet
29610-DSH-001-C
CX29610
100518_031