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25G SFP28 LR Optical Transceiver, 1310nm, 20KM, Single-Mode Fiber, LC
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Product Highlights:
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25G SFP28 LR optical transceiver operating at 1310nm over single-mode fiber
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Supports 25.78Gbps data rate with transmission up to 20km
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Hot-pluggable SFP28 form factor with duplex LC interface and DDM monitoring
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FiberMania provides OEM, ODM, and private-label services with flexible customization and reliable mass production
Table of Contents
Description
The 25G SFP28 LR 1310nm 20KM optical transceiver is a high-performance, long-reach module designed for reliable 25G Ethernet transmission over single-mode fiber. Operating at a 1310nm wavelength, it supports data rates of up to 25.78Gbps, providing stable, low-latency connectivity for enterprise networks, data centers, and metro access networks.
With a maximum transmission distance of 20 kilometers over standard G.652 single-mode fiber, this transceiver is ideal for medium-distance interconnects where extended reach is required without sacrificing signal integrity. Its robust DFB laser and PIN receiver ensure consistent optical performance across varying network conditions.
Built in a hot-pluggable SFP28 form factor with a duplex LC interface, the module integrates seamlessly with existing 25G network equipment. It supports real-time monitoring through Digital Diagnostic Monitoring (DDM) and is compliant with IEEE, SFF, and EU standards, offering a reliable, energy-efficient solution for modern optical networks.
Specification
| Form Factor | SFP28 |
|---|---|
| Data Rate | Up to 25.78Gbps |
| Wavelength | 1310nm |
| Transmission Distance | Up to 20km |
| Fiber Type | Single-Mode Fiber (G.652 SMF) |
| Connector | Duplex LC |
| Transmitter | DFB Laser |
| Receiver | PIN |
| Diagnostic Function | Digital Diagnostic Monitoring (DDM) |
| Power Supply | Single +3.3V |
| Power Consumption | Commercial 1.0W / Industrial 1.2W |
| Operating Temperature | Commercial 0°C~70°C; Industrial -40°C~85°C |
| Compliance | IEEE 802.3cc, SFF-8472, SFF-8419, RoHS 6, EU Directive 2015/863/EU |
Features
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Supports data rates up to 25.78Gbps
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1310nm DFB laser transmitter and PIN receiver
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Transmission distance up to 20km over G.652 single-mode fiber
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Hot-pluggable SFP28 form factor with duplex LC interface
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Real-time Digital Diagnostic Monitoring (DDM)
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Operating temperature: Commercial 0°C~70°C, Industrial -40°C~85°C
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Power consumption: Commercial 1.0W, Industrial 1.2W
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RoHS 6 and EU Directive 2015/863/EU compliant
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IEEE 802.3cc, SFF-8472, SFF-8419 compliant
Applications
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Enterprise and campus network backbones
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Data center interconnects
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Metro access and aggregation networks
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Medium-reach 25G Ethernet deployments
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High-density optical network expansions
FAQ
What is the maximum reach of this 25G SFP28 LR transceiver?
It can transmit up to 20km over standard G.652 single-mode fiber.
Which wavelength does this transceiver operate on?
It operates at 1310nm, suitable for long-reach 25G Ethernet applications.
Does it support real-time performance monitoring?
Yes, it features Digital Diagnostic Monitoring (DDM) for real-time monitoring of temperature, voltage, bias current, and optical power.
What are the temperature tolerances for this module?
Commercial grade: 0°C to 70°C; Industrial grade: -40°C to 85°C.
Can FiberMania provide customized or OEM versions of this transceiver?
Yes, FiberMania offers OEM, ODM, and private-label services, including labeling, coding, firmware customization, and performance optimization.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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