Primus IT 1.25G optical module may be provided to support the maximum rate of 1.25Gbps. Using FP or DBF laser, it can be compatible with multiple brand switches, commercial-grade and industrial-grade are optional. 

Specifications of  1.25G sfp

Features of 1.25 g SFP Transceiver 

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Supports up to 1.25Gbps bit rates 

Hot-pluggable SFP footprint 

1310nm FP laser and PIN photo detector, Up to 20km for SMF transmission 

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Compliant with SFP MSA and SFF-8472 with single LC receptacle 

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Compatible with RoHS ·

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Single +3.3V power supply 

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Real Time Digital Diagnostic Monitoring 

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Operating case temperature: 

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Standard: 0 to +70°C 

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Industrial: -40 to +85°C

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Primus IT 1.25 g SFP Transceiver 1310nm 10km/ sfp 1.25 g 1310nm 20km transceiver is a high-performance and cost-effective module, which is composed of a FP laser transmitter, a PIN photodiode integrated with a cross-impedance preamplifier (TIA) and a single-chip microcomputer control unit. It supports the data rate of 1.25Gbps and the transmission distance of 10 km/20 km SMF.

All modules meet the level I laser safety requirements. And they can be applied in 1.25Gbps Optical systems, Gigabit Ethernet, etc.

The transceiver is compatible with SFP multi-source protocol and SFF-8472 digital diagnostics.

Primus IT is a professional optical transceiver supplier, Primus has been dedicated to developing, manufacturing and marketing for optical transceivers.