40G CWDM SM 10KM QSFP+ Optical Transceiver Specification Data rate: 40G Channel: 4*10 CWDM Distance: 10KM Interface: LC Fiber: SM DDM: Yes Place of origin: Made in China Port:Shenzhen Applications 40GBASE-LR4 40G Ethernet links Infiniband QDR and DDR interconnects Client-side 40G Telecom connections Working temperature: Commercial: 0¡ãC to +70¡ãC;Industrial:-40¡ãC to +85¡ãC Optical module used in Ethernet, SDH, Sonet,Can be compatible with CISCO 2900 Series,CISCO 4000 Series, CISCO 5000 Series,HUAWEI, the pole into, D-Link, ZTE, HP, juniper and other equipment. Our products require strict testing standards,standard packing form,to provide customers with quality service and timely delivery cycle. Scope of application: switch, Ethernet, data center, SDH, SONET, ATM Package type: Individual package or 10pc/package