Huawei SFP-25G-SR-eKit
Overview
The Huawei SFP-25G-SR-eKit is a high-speed 25G SFP28 optical transceiver designed for short-distance communication over multimode fiber. It is widely used in data centers and enterprise networks where high bandwidth and low latency are essential.
Key Features
- 25G High-Speed Transmission
Supports data rates up to 25 Gbps, ideal for next-generation networking. - Short-Range Connectivity (Up to 100m)
Optimized for multimode fiber (MMF), supporting up to 100 meters over OM4 fiber. - SFP28 Form Factor
Compact, hot-pluggable design for easy installation and high-density deployments. - 850 nm VCSEL Technology
Ensures efficient and stable short-distance data transmission. - LC Duplex Connector
Standard LC interface for reliable and simple fiber connectivity. - Digital Diagnostic Monitoring (DDM)
Provides real-time monitoring of temperature, voltage, and optical performance.
Performance & Specifications
- Data Rate: 25 Gbps
- Standard: 25GBASE-SR
- Form Factor: SFP28
- Fiber Type: Multi-Mode (MMF)
- Connector: Duplex LC
- Distance: Up to 100 meters
- Wavelength: 850 nm
- Operating Temperature: 0°C to 70°C
Design & Benefits
The SFP-25G-SR-eKit is built for high-density, short-range connections data center
- Servers ↔ Switches
- Switch ↔ Switch (Top-of-Rack / Leaf-Spine)
It offers:
- Ultra-low latency for fast data transfer
- Cost-effective solution مقارنة بالـ long-range modules
- High scalability for growing infrastructure
Ideal For
- Data Centers & Cloud Environments
- Enterprise Core & Access Networks
- High-Speed Server Connectivity
- 25G Network Upgrades

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