SLK2721 Overview
The SLK2721 device is a single chip, multirate transceiver that derives high-speed timing signals for SONET/ SDH-based equipment. The device performs clock and data recovery, serial-to-parallel/parallel-to-serial conversion, and a frame detection function conforming to the SONET/SDH standards. The device can be configured to operate under OC-48, OC-24, OC-12, or OC-3 data rate through the rate selection pins or the...
SLK2721 Key Features
- Fully Integrated SONET/SDH Transceiver to Support Clock/Data Recovery and Multiplexer/Demultiplexer Functions
- Enhanced Jitter Tolerance Over SLK2701
- Supports 2.7 Gbps OC-48 FEC Rate, OC-48
- Supports Transmit Only, Receiver Only, Transceiver and Repeater Functions in a Single Chip Through Configuration Pins
- Supports SONET/SDH Frame Detection
- On-Chip PRBS Generation and Verification
- Supports 4-Bit LVDS (OIF99.102) Electrical
- Single 2.5-V Power Supply
- Interfaces to Back Plane, Copper Cables, or
- Hot Plug Protection