
Designed for 50G Ethernet, data center interconnect and 5G transport networks, the SFP56 50GBASE-FR 1310nm 2km Industrial Module, Generic Compatible, Generic provides 53.125Gbps throughput in a SFP56 form factor. It operates at 1310nm over SMF through a Duplex LC connector and supports link lengths up to 2km. The module meets SFF-8472, IEEE 802.3cd 50GBASE-FR and includes digital diagnostic monitoring for live status readout.
| 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 |
In 50G Ethernet, data center interconnect and 5G transport networks, the SFP56 50GBASE-FR 1310nm 2km Industrial Module, Generic Compatible, Generic delivers 53.125Gbps transmission over SMF with a reach of 2km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.
Standards compliance covers SFF-8472, IEEE 802.3cd 50GBASE-FR. The unit works in any equipment with a standard SFP56 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.
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.
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.
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
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.