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Cisco Optical Transceiver Module GLC-ZX-SM 1.25G SFP 1550nm 120km LC DDM for sale – SFP Optical Transceiver manufacturer from china (105632680).
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155Mbps 1310/1550 20KM 40KM 80KM 100KM 120KM 140KM LC SFP Bi Directional Transceiver,155M 1490/1550nm BIDI LC SFP Transceiver|Fiber Optic Equipments| - AliExpress
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