Specification Data rate: 1.25g Wavelength: tx1550/rx1490nm Distance: 80km Interface: lc Fiber: sm Ddm: yes Place of origin: made in china Port:shenzhen Working temperature: commercial: 0â°c to +70â°c;industrial:-40â°c to +85â°c 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 10g sfp+ optical transceiver Etu model cisco model product description Esp8592-3lcd03 sfp-10g-sr 10g sfp+ sr mm 850nm 300m lc connector with ddm Esp3192-3lcd02 sfp-10g-lrm 10g sfp+ lr mm 1310nm 220m lc connector with ddm Esp3192-3lcd10 sfp-10g-lr 10g sfp+ lr sm 1310nm 10km lc connector with ddm Esp5592-3lcd40 sfp-10g-er 10g sfp+ er sm 1550nm 40km lc connector with ddm Esp5592-3lcd80 sfp-10g-zr 10g sfp+ zr sm 1550nm 80km lc connector with ddm Sfp optical transceiver Etu model cisco model product description Es8512-3lcd05 glc-sx-mm 1.25g sfp mm 850nm 550m lc connector with ddm Es3112-3lcd10 glc-lh-smd 1.25g sfp sm 1310nm 10km lc connector with ddm Es3112-3lcd40 glc-ex-smd 1.25g sfp sm 1310nm 40km lc connector with ddm Es5512-3lcd80 glc-zx-smd 1.25g sfp sm 1550nm 80km lc connector with ddm Es3103-3lcd2 glc-ge-100fx 155m sfp mm 1310nm 2km lc connector with ddm Es-t1-rj45 glc-t 1000m copper-t rj45 100m