Syrotech GOXS-BI3503-20D Syrotech GOXS-BI5303-20D SC | Single Fiber SFP Bi-Directional Module (Combo) 20Km

The Syrotech GOXS-BI3503-20D and GOXS-BI5303-20D SC are 1.25G bidirectional SFP modules designed for long-range fiber optic communication with a 20KM reach. These modules enable both transmit and receive functions over a single fiber, reducing the need for additional cabling. With SC connectors, they provide an easy and reliable connection for high-speed data transmission. Ideal for telecom, data center, and enterprise network applications, these combo modules offer efficient, high-performance connectivity with minimal signal degradation over long distances, while meeting industry standards for compatibility with a wide range of networking devices.

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of
125Mbps/155Mbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a
trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety
requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further
information, please refer to SFP MSA.

Dual data-rate of 155Mbps/125Mbps operation