CISCO GLC-LH-SM 1.25g 20km 1GB 1G Gigabit Single Module Lc LX Fiber Optic Receiver

CISCO GLC-LH-SM 1.25g 20km gigabit single module lc LX fiber optic receiver Product Features Supports 1.25Gbps/1.0625Gbps bit rates Duplex LC connector Hot pluggable SFP footprint 1310nm FP laser transmitter and PIN photo-detector Applicable for 20Km SMF connection Low power consumption, < 0.8W Digital Diagnostic Monitor Interface Compliant with SFP MSA and SFF-8472 Very low EMI and excellent ESD protection Operating case temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C Applications Gigabit Ethernet Fiber Channel Switch to Switch interface Switched backplane applications Router/Server interface Other optical transmission systems   Product Descriptions SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.