The transceivers are completely compatible with most popular SFPs, for example, CISCO's SFPs. Depending on the intended use, GAOFiberOptics's array of transceivers support distances varying from 300m to 80km.

GAOFiberOptics's current offering includes the models listed below. Further details are available on the Web site at www.GAOFiberOptics.com:

SFP-48-3831M-11 2.125/1.064 Gbps FC, 300m, 7.5dB SFP-48-3831M-21 2.125/1.064 Gbps FC, 300m, 7.5dB with DDMI SFP-48-3831M-12 850nm VCSEL, MM, 300m, 7.5dB SFP-48-3831M-22 850nm VCSEL, MM, 300m, 7.5dB with DDMI SFP-96-3832M-21 4.25/2.125/1.064 Gbps FC, 6dB, with DDMI SFP-48-3311S-12 1310nm FP, SM, 2km, 8.5dB SFP-48-3311S-22 SFP-OC48-SR Compliable, 1310nm FP, SM, 2km, 8.5dB, with DDMI SFP-48-2321S-12 1310nm DFB, SM, 10km, 13dB SFP-48-2321S-22 SFP-OC48-IR1 Compliable, 1310nm, DFB, SM, 10km, 13dB, with DDMI SFP-48-1521S-12 1550nm DFB, SM, 40km, 16dB SFP-48-1521S-12 1550nm DFB, SM, 40km, 16dB with DDMI SFP-48-0571S-12 1550nm DFB, SM, APD, 80km, 28dB SFP-48-0571S-22 SFP-OC48-IR2 Compliable, 1550nm DFB, SM, APD, 80km, 28dB, with DDMI

About GAOFiberOptics Inc. GAOFiberOptics Inc., a member of GAO Group, is a leading provider of embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally. Forfurther information, please visit http://www.GAOFiberOptics.com.

GAO Group consists of ?GAO RFID Inc. www.GAORFID.com ?GAO Tek Inc. www.GAOTek.com ?GAOFiberOptics Inc. www.GAOFiberOptics.com ?GAO Embedded Inc. www.GAOEmbedded.com ?GAO Instruments Inc. www.GAOInstruments.com ?and GAO Comm Inc. www.GAOComm.com ? GAO Research Inc. www.GAOResearch.com ?WowGao Inc. (www.WowGao.com)

Director of Marketing, 416-292-0038 ext 812 sales@gaofiberoptics.com