The 2.5G SFP 15km 1310nm Duplex LC/UPC Module, Generic is a hot-pluggable SFP transceiver rated at 2.5Gbps. Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 15km. Compliance with SFP MSA(INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0,~SFF-8472 v9.5 Compliant, together with integrated diagnostic monitoring, makes it a dependable choice for 2.5G Ethernet, data center interconnect and 5G transport networks.
Product Highlights
- SFP form factor, 2.5Gbps data rate
- Wavelength: 1310nm
- Connector: Duplex LC
- Reach: up to 15km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | SFP2.5G-LX-31 |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP |
| Max Data Rate | 2.5Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 15km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -5~0dBm |
| Receiver Sensitivity | < -18dBm |
| Power Budget | 13dB |
| Receiver Overload | 0dBm |
| Power Consumption | 1W |
| Extinction Ratio | > 8.2dB |
| DDM/DOM | Supported |
| Inbuilt FEC | No |
| Operating Temperature Range | -10 to 70°C (14 to 158°F) |
| Protocols | SFP MSA(INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0,~SFF-8472 v9.5 Compliant |
Applications
Built for 2.5G Ethernet, data center interconnect and 5G transport networks, this SFP module carries 2.5Gbps over SMF up to 15km per link. The Duplex LC interface and 1310nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Standards and Compatibility
Compliance: SFP MSA(INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0,~SFF-8472 v9.5 Compliant. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
Our part number for this module is SFP2.5G-LX-31. 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.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
