With 1490nm DFB laser and APD photo detector, 1490nm  fiber optic transceiver module is compliant with SFP MSA and SFF-8472  and can be used in SDH STM-16 and SONET OC-48 system, Fiber Channel, switch to switch interface, switched backplane applications ,router/server interface and other optical transmission systems.

Sopto is a professional manufacturer and supplier for good quality and the cheapest 1490nm  Fiber Optic Transceiver Modules Products. SOPTO offers complete after-sale,such as free maintenance and 3 years warranty for our customers.

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  SPT-GB431G-S20 1.25G 20km 1490/1310nm BIDI GBIC Transceiver

  1.25G 1490/1310nm 20km GBIC Transceiver Module. Data sheet, PDF Download, Low Price, High Quality from Sopto,China, the fiber optical products manufacturer and supplier.

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  1.25Gbps GBIC BIDI Transceiver SPT-GB431G-S40, 40km Reach

  1.25G 1490/1310nm 40km GBIC Optic Transceiver Module. We have an efficient logistics that we will deliver our goods on time.

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