Huawei SFP-GE-BX-U1-I
Overview
The Huawei SFP-GE-BX-U1-I is a Gigabit (1G) BiDi optical transceiver designed for single-fiber communication over single-mode fiber (SMF). It enables bidirectional transmission on a single strand of fiber, making it a cost-effective and efficient solution for enterprise and telecom networks.
Key Features
- 1G Gigabit Ethernet (1000BASE-BX)
Supports 1 Gbps data rate for stable and reliable connectivity. - BiDi (Single Fiber) Technology
Uses one fiber for both transmit and receive, reducing cabling costs and infrastructure complexity. - Up to 10 km Transmission Distance
Ideal for long-distance links over single-mode fiber. - Wavelength Configuration
- TX: 1310 nm
- RX: 1490 nm
- LC Simplex Connector
Single LC interface for compact and efficient fiber connection. - Industrial Temperature Range
Operates from -40°C to +85°C, suitable for harsh environments. - Digital Diagnostic Monitoring (DDM)
Provides real-time monitoring of temperature, voltage, and optical performance.
Performance & Specifications
- Data Rate: 1 Gbps
- Form Factor: SFP
- Fiber Type: Single-Mode (SMF)
- Connector: LC Simplex
- Distance: Up to 10 km
- Wavelength: TX 1310 nm / RX 1490 nm
- Operating Temperature: -40°C to +85°C
Design & Benefits
The SFP-GE-BX-U1-I is designed for efficient fiber utilization, allowing you to:
- Reduce fiber usage by up to 50%
- Simplify network infrastructure
- Maintain stable long-distance performance
Important:
This module must be paired with SFP-GE-BX-D1-I on the other end to function properly (opposite wavelengths).
Ideal For
- Enterprise Networks
- ISP & Telecom Infrastructure
- Campus & Inter-building Links
- Industrial Networking Environments

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