XRT94L31 Description
The XRT94L31 is a highly integrated SONET/SDH terminator designed for E3/DS3/STS-1 mapping/demapping functions from either the STS-3 or STM-1 data stream. The XRT94L31 interfaces directly to the optical transceiver. The XRT94L31 processes the section, line and path overhead in the SONET/SDH data stream.
XRT94L31 Key Features
- Provides DS3/ E3 mapping/de-mapping for up to 3
- Generates and terminates SONET/SDH section
- Integrated SERDES with Clock Recovery Circuit
- Provides SONET frame scrambling and
- Integrated Clock Synthesizer that generates 155
- Integrated 3 E3/DS3/STS-1 De-Synchronizer circuit
- Access to Line or Section DCC
- Level 2 Performance Monitoring for E3 and DS3
- Supports mixing of STS-1E and DS3 or E3 and
- E3 and DS3 framers for both Transmit and Receive