Huawei 1.25G eSFP 1310nm 10km Enhanced Single-Mode Gigabit Optical Transceiver
Genuine Huawei 1.25G eSFP enhanced single-mode optical transceiver designed for mission-critical campus backbones and Huawei NetEngine edge routing links.
HuaweiModel: CLASS-B+
Huawei CLASS-B+ GPON OLT SFP Transceiver Module (1490/1310nm 20km 1:64 Split)
The Huawei CLASS-B+ is a high-performance optical transceiver module engineered for GPON OLT equipment in a standard SFP form factor.
Pricing is confirmed by project configuration and quantity
Request a quote- Form Factor
- SFP
- Tx Wavelength
- 1490nm
- Rx Wavelength
- 1310nm
- Optical Interface
- SC/UPC
- Transmission Distance
- 20km
- Max Split Ratio
- 1:64
What this product is
What this product is
It is a carrier-class Single-Fiber Bi-Directional (BiDi) optical module operating at Tx 1490nm and Rx 1310nm, seamlessly matching various Huawei OLT service boards.
What problem it solves
Effectively resolves engineering pain points in traditional access networks such as limited transmission distance, insufficient split ratios, and link instability caused by attenuation.
Who and where it is for
Widely deployed in FTTH (Fiber to the Home) broadband access networks, enterprise campus optical networks, and expansion projects for Huawei OLT central office equipment.
Core advantages
- Rigorous original factory compatibility and factory testing ensure seamless handshake with Huawei OLT without alarms
- Supports long-distance transmission up to 20km and high split ratio of 1:64 for flexible, efficient networking
- Integrated Digital Diagnostic Monitoring (DDM/DOM) provides real-time feedback on optical power, temperature, and vital parameters
- Industrial-grade hot-swappable SFP packaging design allows online maintenance, minimizing operational downtime
Technical specifications
| Key specifications | Value |
|---|---|
| Tx Wavelength | 1490nm |
| Rx Wavelength | 1310nm |
| Optical Interface | SC/UPC |
| Transmission Distance | 20km |
| Form Factor | SFP |
| Max Split Ratio | 1:64 |
Applications
01
Outdoor Macro 4G/5G Telecom Power System
02
Core Optical Transport & Telecom Switching Center
03
Industrial SCADA & Substation DC Power Supply
Frequently asked questions
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