Description: optical technology with the industry's most complete product line and solutions for a variety of photovoltaic module production is widely used in telecommunications networks, data transmission networks, Ethernet, SDH / SONET, storage area networks (SAN), MAN, WAN , CWDM / DWDM WDM transport networks and video surveillance, to meet the appropriate industry standards and norms, support rates from 155Mbps to 10Gbps, the transmission distance from 550M to 120KM optional. Since its 2008 launch, the optical path technology with the advanced technology, superior products, quality services, access to the trust of our domestic network equipment manufacturers and overseas customers. Applications: PDH, SDH, SONET, Ethernet, Fibre Channel (FC) and other technical features: dual / single LC optical interface hot swap, in line with SFP MSA and SFF-8472 emission requirements FP LD or DFB LD receive or transmit PIN PD APD PD receiving metal packaging, EMI and EMC performance good work rate: 155M ~ 4.5Gbps transmission distance: 500m ~ 120km pro for more information go to the official website of the module or call me.