Yikai Comouter Supplies Co., Ltd. is professional network parts supplier.we mainly deal in cisco retailing and wholesaling (including new OEM, original used and refurdished Modules , Routers&Switchers) CISCO GBIC modules: WS-G5484 / WS-G5486 / WS-G5483 / WS-G5487 CISCO SFP modules: GLC-SX-MM / GLC-LH-SM / GLC-ZX-MM / GLC-T / CWDM-SFP-1470 / CWDM-SFP-1490 / In addition, our supply products also include wic, vwic, nm module series. We always insist of quality first customer first since the company was set up, and our products enjoy popular sales and good credit from the customers in 30 provinces in China, as well as over ten countries of America, India, company will take it as a new beginning, continue to effort in the cisco business, and keep high tech, high quality, as well as good credit to compete in market. if you are interested in our items, kindly let me know. I have enclose our price list. we are looking foward to our cooperation.email: Telephone/Fax: 86-23-86211275mobile phone : 8613696415824