The SFP56 10/25/50GBASE-LR 1311nm 10km Industrial Module, Generic is a SFP56 optical transceiver delivering 53.125Gbps over SMF. Operating at 1311nm with a Duplex LC interface, it reaches 10km and is compliant with SFF-8432, SFF-8472, IEEE 802.3cd 50GBASE-LR, IEEE 802.3 50GAUI-1 C2M. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 50G Ethernet, data center interconnect and 5G transport networks.
Product Highlights
- SFP56 form factor, 53.125Gbps data rate
- Wavelength: 1311nm
- Connector: Duplex LC
- Reach: up to 10km
- Fiber media: SMF
Specifications
| Part Number | SFP-50GMLR-31-I |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP56 |
| Max Data Rate | 53.125Gbps |
| Wavelength | 1311nm |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -4.5~4.2dBm |
| Receiver Sensitivity | ＜-10.8dBm |
| Power Budget | 6.3dB |
| Receiver Overload | 4.2dBm |
| Power Consumption | ≤1.8W |
| Extinction Ratio | >3.5dB |
| Protocols | SFF-8432, SFF-8472, IEEE 802.3cd 50GBASE-LR, IEEE 802.3 50GAUI-1 C2M |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
Applications
Network architects choose the SFP56 10/25/50GBASE-LR 1311nm 10km Industrial Module, Generic for 50G Ethernet, data center interconnect and 5G transport networks: it runs 53.125Gbps over SMF and reaches 10km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Standards and Compatibility
This product is designed and tested to comply with SFF-8432, SFF-8472, IEEE 802.3cd 50GBASE-LR, IEEE 802.3 50GAUI-1 C2M. 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.
Ordering Information
Our part number for this module is SFP-50GMLR-31-I. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
Logistics
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.
Quality Assurance
Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
