• 25G SFP28 LR Optical Transceiver 1310nm 20KM Single-Mode Fiber LC

25G SFP28 LR Optical Transceiver 1310nm 20KM Single-Mode Fiber LC

The FiberMania 25G SFP28 LR 20KM transceiver delivers reliable 25G Ethernet connectivity over distances up to 20 kilometers. Its hot-pluggable SFP28 form factor, duplex LC interface, and energy-efficient design make it ideal for data center interconnects, enterprise backbones, and metro access networks.

SKU 25G-SFP28-LR-1310-20KM-LC Category
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The FiberMania 25G SFP28 LR 20KM optical transceiver is a high-performance, long-reach module designed for stable and reliable 25G Ethernet connectivity. Operating at a 1310nm wavelength over standard single-mode fiber, it supports data rates of up to 25.78Gbps, ensuring low-latency, high-integrity transmission for enterprise networks, data centers, and metro access links.

With a maximum reach of 20 kilometers, this transceiver is ideal for medium-distance interconnects that require extended coverage without compromising signal quality. Its robust DFB laser transmitter and high-sensitivity PIN receiver maintain consistent performance even in challenging optical network conditions.

The module comes in a hot-pluggable SFP28 form factor with a duplex LC interface, allowing seamless integration into existing 25G network equipment. Equipped with Digital Diagnostic Monitoring (DDM), it enables real-time access to operating parameters for reliable network management. Its energy-efficient design and compliance with IEEE, SFF, and EU standards make it suitable for modern optical infrastructure.

Form FactorSFP28
Data RateUp to 25.78Gbps
Wavelength1310nm
Transmission DistanceUp to 20km
Fiber TypeSingle-Mode Fiber (G.652 SMF)
ConnectorDuplex LC
TransmitterDFB Laser
ReceiverPIN
Diagnostic FunctionDigital Diagnostic Monitoring (DDM)
Power SupplySingle +3.3V
Power ConsumptionCommercial 1.0W / Industrial 1.2W
Operating TemperatureCommercial 0°C~70°C; Industrial -40°C~85°C
ComplianceIEEE 802.3cc | SFF-8472 | SFF-8419 | RoHS 6 | EU Directive 2015/863/EU

  • Supports data rates up to 25.78Gbps

  • 1310nm DFB laser transmitter and PIN receiver

  • Maximum transmission distance up to 20km over G.652 single-mode fiber

  • Hot-pluggable SFP28 form factor with duplex LC interface

  • Real-time Digital Diagnostic Monitoring (DDM)

  • Operating temperature: Commercial 0°C–70°C, Industrial -40°C–85°C

  • Power consumption: Commercial 1.0W, Industrial 1.2W

  • RoHS 6 and EU Directive 2015/863/EU compliant

  • IEEE 802.3cc, SFF-8472, SFF-8419 compliant

  • Enterprise and campus network backbones

  • Data center interconnects (DCI)

  • Metro access and aggregation networks

  • Medium-reach 25G Ethernet deployments

  • High-density optical network expansions

FiberMania provides full OEM, ODM, and private-label services for 25G LR transceivers. Options include custom labeling, EEPROM coding, firmware customization, and performance optimization, ensuring compatibility with your network equipment and supporting your brand identity.

Q1: What is the maximum reach of this 25G SFP28 LR transceiver?
A1: The module can transmit up to 20 kilometers over standard G.652 single-mode fiber.

Q2: Which wavelength does this transceiver operate on?
A2: It operates at 1310nm, making it ideal for long-reach 25G Ethernet applications.

Q3: Can I monitor performance in real time?
A3: Yes, Digital Diagnostic Monitoring (DDM) provides real-time data on temperature, voltage, bias current, and optical power.

Q4: What are the temperature tolerances for this module?
A4: Commercial grade operates from 0°C to 70°C, while industrial grade supports -40°C to 85°C.

Q5: Can FiberMania provide OEM or customized versions?
A5: Absolutely. FiberMania offers OEM, ODM, and private-label options including labeling, coding, firmware customization, and performance tuning.

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