This 1.25G SFP transceiver operates at 1310nm over single-mode fiber, supporting 10km / 20km / 40km reach options for Gigabit Ethernet, Gigabit Fibre Channel, and point-to-point networking. It is compliant with SFP MSA and SFF-8472 standards, featuring hot-pluggable design, digital diagnostics monitoring (DDM), double LC connector, and a metal enclosure for lower EMI. Single +3.3V power supply, RoHS compliant. Available in Commercial (0~70°C) and Industrial (-40~85°C) temperature versions.

Optical Specifications:

• 10km / 20km: TX FP, TX Power -9~-3dBm, RX PIN, Sensitivity < -20dBm

• 40km: TX DFB, TX Power -5~0dBm, RX PIN, Sensitivity < -24dBm

Compatible with Cisco, Huawei, ZTE, Mikrotik and other mainstream brands.

Customization Welcome: We accept customer customization — including reach option, temperature grade, compatibility coding, labeling, and packaging — to meet your specific deployment and branding requirements. Contact us for custom orders.