SFP Duplex 1.25Gbps 3.3V Multi-Mode Transceiver
The transceiver is small form factor pluggable module with standard duplex connector for fiber communications. This module is designed for multi-mode-fiber (MMF) and operates at a nominal wavelength of 1310 nm with cost effective and high performance. It is with the SFP 20-pin connector to allow hot plug capability.
The transmitter consists of a high-performance 1310 nm Febry-Perot (FP) laser in the optical subassembly (OSA), which is housed within a metal package. In addition, this component is also class 1 laser compliant with according to International Safety Standard IEC-825 Compliant. Complies with EN60825-1 and FDA 21 CFR 1040.10 and 1040.11.
The receiver contain of an InGaAs PIN photodiode coupled to a high sensitivity transimpedance amplifier (TIA) in an OSA. This OSA combination is mated to a post amplifier IC that provides the post amplification and SD (Signal Detection) or LOS (Loss of Signal) indication circuit, which provides logic high state output when an unusable input optical signal level is detected.
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