32G SFP28 LR Optical Transceiver 1310nm 25KM Single-Mode Fiber LC
32G SFP28 LR optical transceiver supporting up to 25km transmission over single-mode fiber at 1310nm. Designed for stable and cost-effective medium-distance connectivity. Ideal for telecom and data center networks.
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Description
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Specification
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Features
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Application
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Custom Service
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FAQ
The 32G SFP28 LR Optical Transceiver is a reliable and high-performance module engineered for medium to long-distance optical communication over single-mode fiber. Operating at a 1310nm wavelength, it supports transmission distances up to 25km, providing an ideal balance between reach, performance, and cost efficiency for modern network infrastructures.
Designed with a compact SFP28 form factor and LC duplex interface, this module ensures seamless deployment in high-density networking environments. It is widely used in telecom networks, data center interconnects, and enterprise backbone systems where stable signal transmission and scalability are essential.| Data Rate | 32Gbps |
|---|---|
| Wavelength | 1310nm |
| Transmission Distance | 25km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | LC Duplex |
| Output Power | 0 ~ +5 dBm (typical) |
| Receiver Sensitivity | ≤ -16 dBm |
| Power Consumption | ≤ 3.0W |
| Temperature Range | 0°C to +70°C (Commercial) |
| DDM Support | Yes |
| Compliance | SFP28 MSA | RoHS |
- Supports 32G high-speed data transmission
- 1310nm wavelength optimized for single-mode fiber
- Up to 25km transmission distance
- LC duplex optical connector
- SFP28 MSA compliant and hot-pluggable
- Low power consumption for efficient operation
- Digital Diagnostic Monitoring (DDM) support
- Stable optical performance with low bit error rate
- High compatibility with mainstream network equipment
- RoHS compliant and reliable design
- Data center interconnect (DCI) up to 25km
- Telecom and metro access networks
- Enterprise backbone and aggregation networks
- Storage area networks (SAN)
- Cloud computing infrastructure
- High-speed optical transmission systems
We provide flexible OEM and customization services to meet diverse deployment needs. Options include compatibility coding for major brands such as Cisco, Juniper, Huawei, and Arista, as well as customized labels, EEPROM programming, packaging, and extended temperature versions. Engineering support is available for specific project requirements and performance optimization.
Q1: What is the typical use case for a 25km LR transceiver?
A: It is commonly used for metro access networks and data center interconnects where distances exceed standard 10km links but do not require full 40km ER solutions.
Q2: Can this module replace a 10km LR transceiver directly?
A: Yes, it can typically be used in shorter links, but proper link budget evaluation is recommended to avoid receiver overload.
Q3: What factors can affect achieving the full 25km distance?
A: Fiber quality, connector loss, splicing quality, and environmental conditions all impact actual transmission distance.
Q4: Does this module support interoperability with existing DWDM systems?
A: No, this is a standard LR module using 1310nm wavelength and is not designed for DWDM multiplexing systems.
Q5: How does power consumption compare to shorter-reach modules?
A: It is slightly higher due to increased transmission power requirements but remains optimized for efficient operation.
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