... shipment. What we supplyWe supply all kinds of compatible optical transceiver modules, including SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI,CWDM ... ,DWDM and other special transceiver modules. Our products are compatible with Cisco, ... , Riverstone, Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, Huawei,etc. compatible 10g cisco cwdm sfp+ 80km