Arista SFP-25G-MR-XSR (SFP28) – 25GBASE-XSR Optical Transceiver
The Arista SFP-25G-MR-XSR (SFP28) from Datacom Technologies BD is a high-performance 25 Gigabit optical transceiver designed for extended short-reach connectivity over multimode fiber. It is ideal for modern data centers and enterprise networks that require longer MMF reach than standard SR while maintaining reliable, low-latency 25G transmission on Arista SFP28-enabled platforms.
Specification Table
| Feature | Details |
|---|
| Product Name | Arista SFP-25G-MR-XSR (SFP28) |
| Form Factor | SFP28 |
| Data Rate / Capacity | 25Gbps |
| Standard / Protocol | 25GBASE-XSR |
| Fiber Type / Interface | Multimode Fiber (MMF) |
| Wavelength / Technology | 850 nm |
| Transmission Distance | Up to 300 m (OM4) / 200 m (OM3) |
| Connector Type | Duplex LC |
| Lane Configuration | 1 × 25G |
| Modulation | NRZ |
| Compliance | IEEE 802.3, RoHS |
| Compatibility | Arista SFP28 switches and network adapters |
| Application | Extended short-reach data center networking |
Arista SFP-25G-MR-XSR (SFP28) Description
The Arista SFP-25G-MR-XSR (SFP28) optical transceiver is engineered to deliver dependable 25G Ethernet connectivity over multimode fiber with extended reach beyond standard SR optics. Operating at an 850 nm wavelength, it supports transmission distances of up to 300 meters on OM4 fiber, making it suitable for larger data halls and aggregation layers where longer MMF links are required.
Its compact and hot-pluggable SFP28 form factor enables high port density while maintaining low power consumption and thermal stability. Fully tested for interoperability with Arista networking equipment, the MR-XSR transceiver provides a scalable, cost-effective, and reliable solution for extending 25G connectivity across enterprise and data center environments.
Key Features
• Supports 25Gbps high-speed optical transmission
• XSR extended short-reach multimode fiber connectivity
• Up to 300 m reach on OM4 fiber
• 850 nm wavelength for stable performance
• Duplex LC connector for easy deployment
• Low power consumption and high reliability
• Hot-pluggable SFP28 form factor
• Optimized for Arista switching platforms
Where It Can Be Used
• Enterprise and hyperscale data centers
• Server access and aggregation layers
• Large data halls with extended MMF links
• Cloud computing and virtualization platforms
• High-performance computing (HPC) environments
• High-density 25G switching deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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