The SFP-100S20-T-J from AAXEON is the high performance and cost-effective module for serial optical data communication applications specified for single mode of 155 Mb/s. It operates on +3.3V power. The module is intended for Single-mode fiber, operates at a nominal wavelength of 1310nm, and complies with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module consists of a transmitter optical subassembly, a receiver optical subassembly, and an electrical subassembly. All are housed in a plastic package and the combination produces a reliable component. The module is a duplex LC connector transceiver designed to provide an ATM/SONET OC-3/SDH STM-1 compliant link for 155 Mb/s intermediate reach applications. The characteristics are performed in accordance with Telcordia Specification GR-468-CORE.