
The SFP56 50GBASE-FR 1310nm 2km Industrial Module, Generic Compatible, Generic is a hot-pluggable SFP56 transceiver rated at 53.125Gbps. Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 2km. Compliance with SFF-8472, IEEE 802.3cd 50GBASE-FR, together with integrated diagnostic monitoring, makes it a dependable choice for 50G Ethernet, data center interconnect and 5G transport networks.
| Part Number | SFP-50GFR-31-RI |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP56 |
| Max Data Rate | 53.125Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 2km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -4.1~3dBm |
| Receiver Sensitivity | <-8.1dBm |
| Power Budget | 4dB |
| Receiver Overload | 5.2dBm |
| Power Consumption | ≤2w |
| Extinction Ratio | <3.5db |
| DDM/DOM | Supported |
| Industrial Temperature Range | -40~85°C |
| Protocols | SFF-8472, IEEE 802.3cd 50GBASE-FR |
| Modulation Format | PAM4 |
Built for 50G Ethernet, data center interconnect and 5G transport networks, this SFP56 module carries 53.125Gbps over SMF up to 2km per link. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.
This product is designed and tested to comply with SFF-8472, IEEE 802.3cd 50GBASE-FR. It plugs into any standards-based SFP56 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Order this product as SFP-50GFR-31-RI. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.