We are professional provider of optical communication products usedin telecommunication systems and data communication networks. Ourcompany location is in China, we can supply optical transceiverproducts : SFP GBIC XFP XENPAK X2 BIDI CWDM SFP CWDM GBIC.All ofproducts are compatible with 3com, AVAYA, Alcatel, Allied, Cisco,Enterasys, Extreme, Foundry, HP,Juniper, Nortel, D-link,Finisar.WS-G5483WS-G5484WS-G5486WS-G5487GLC-TGLC-SX-MMGLC-LH-SMGLC-ZX-SMSFP-GE-SSFP-GE-LSFP-GE-ZSFP-GE-TGLC-SX-MMDGLC-LH-SMDGLC-ZX-SMDGLC-SX-MM-RGDGLC-LX-SM-RGDGLC-ZX-SM-RGDGLC-FE-100FXGLC-FE-100FX-RGD=GLC-FE-100LXGLC-FE-100LX-RGD=GLC-FE-100EXGLC-FE-100ZXGLC-GE-100FXJ4858BJ4859BJ4860BJ4858CJ4859CJ4860CJD118BJD119BJD092BXENPAK-10GB-SRXENPAK-10GB-LRXENPAK-10GB-ERXENPAK-10GB-ZRX2-10GB-SRX2-10GB-LRX2-10GB-ERX2-10GB-CX4X2-10GB-ZRX2-10GB-LRMXFP-10G-MM-SRXFP-10GLR-OC192SRXFP-10GER-OC192IRXFP-10GER-192IR+XFP-10GZR-OC192LRIf you have any questions, please contact with me, we will try ourbest for you, thanks!Best WishesHelenNewstar Networking Technology Co., Ltd.Skype;newstarhelen