1.25G SFP 550m~120km Rugged Optical Modules (Industrial Grade)

In harsh industrial environments like paper production, water treatment, mining, tire, and rubber manufacturing, GIGALIGHT offers cutting-edge triple-proof rugged optical modules that are “anti-condensation, moisture-proof, and anti-corrosion.” These modules, using advanced technologies like “Parylene vacuum coating” and “3M coating,” ensure reliable communication despite challenging conditions.


    • Operates at dual data rates of 1.25Gbps/1.063Gbps
    • Utilizes a PIN photodetector
    • Compliant with SFP MSA and SFF-8472 specifications
    • Equipped with duplex LC optical ports
    • Digital diagnostic monitoring: Internal calibration or external calibration
    • Industrial-grade operating temperature range from -40 to +85 degrees Celsius
    • Power supply voltage of 3.3V
    • Complies with RoHS environmental standards (lead-free)
    • Compatible with SONET OC-24-LR-1
    • Employs polyphenylene sulfide and shape-retaining coating on PCBA and OSA barrels


Product Model Product Description
GPF-8524-S5TD 1G SFP SX, 1000BASE-SX, 850nm VCSEL, 550m, 50/125µm MMF, 300m, 62.5/125µm MMF, Dual LC Interface
GPF-3124-L2TD 1G SFP SX, 1000BASE-LX, 1310nm FP, 20km, Dual LC Interface,

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