CISCO GLC-LH-SMD 1000BASE-LH SFP Transceiver SFP Module

Features 850nm VCSEL laser and PIN photodetector Meet SFP MSA and SFF-8472 with LC receptacle Digital diagnostic monitoring 500m transmission with 50/125µm MMF,300m transmission with 62.5/125µm MMF Hot-pluggable Metal enclosure for lower EMI +3.3V Single power supply Qualified to meet the intent of Bellcore reliability practices LVPECL logic interface simplifies interface to external circuitry LVTTL logic level RX LOS With pull de-latch Operate data rate:1.25Gb/s; operate temperature Standard :0 to +70°C,Extended : -20 to +85°C,industrial : -40 to +85°C Complies with RoHS directive   Application ATM SONET Gigabit Ethernet Switches Routers Hubs General The optical transceiver is compliant with the Small Form-Factor Pluggable (SFP) Multi-Source Agreement (MSA) and SFF-8472. It offers previously unavailable system cost, upgrade, and reliability benefits by virtue of being hot-pluggable. The optical transceiver is ROHS compliant, each of the components is lead-free. Description GLC-T= 1000BASE-T SFP transceiver module for Category 5 copper wire, RJ-45 connector GLC-SX-MM=    1000BASE-SX SFP transceiver module for MMF, 850-nm wavelength, dual LC/PC connector GLC-LH-SM= 1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1310-nm wavelength, dual LC/PC connector GLC-ZX-SM= 1000BASE-ZX SFP transceiver module for SMF, 1550-nm wavelength, dual LC/PC connector GLC-BX- D=                     1000BASE-BX10 SFP module for single-strand SMF, 1490-nm TX/1310-nm RX wavelength, single LC/PC connector GLC-BX-U= 1000BASE-BX10 SFP module for single-strand SMF, 1310-nm TX/1490-nm RX wavelength, single LC/PC connector GLC-2BX-D= Dual-channel 1000BASE-BX10 SFP module for single-strand SMF, 1490-nm TX/1310-nm RX wavelength, two single LC/PC connectors SFP-GE-S= 1000BASE-SX SFP transceiver module for MMF, 850-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector SFP-GE-L= 1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector SFP-GE-Z= 1000BASE-ZX SFP transceiver module for SMF, 1550-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector SFP-GE-T= 1000BASE-T SFP transceiver module for Category 5 copper wire, extended operating temperature range, RJ-45 connector