Arista QSFP-100G-SR4 – QSFP28 SR4 Optical Transceiver
The Arista QSFP-100G-SR4 from Datacom Technologies BD is a high-performance 100 Gigabit optical transceiver designed for short-reach, high-density connectivity over multimode fiber. It is ideal for data centers, cloud infrastructures, and enterprise networks that require reliable, low-latency 100G transmission for leaf-spine fabrics and high-capacity switching on Arista QSFP28-enabled platforms.
Specification Table
| Feature | Details |
|---|
| Product Name | Arista QSFP-100G-SR4 |
| Form Factor | QSFP28 |
| Data Rate / Capacity | 100Gbps |
| Standard / Protocol | 100GBASE-SR4, IEEE 802.3bm |
| Fiber Type / Interface | Multimode Fiber (MMF) |
| Wavelength / Technology | 850 nm |
| Transmission Distance | Up to 100 m (OM4) / 70 m (OM3) |
| Connector Type | MPO-12 |
| Lane Configuration | 4 × 25G |
| Modulation | NRZ |
| Compliance | IEEE 802.3bm, RoHS |
| Compatibility | Arista QSFP28 switches and platforms |
| Application | Short-reach data center networking |
Arista QSFP-100G-SR4 Description
The Arista QSFP-100G-SR4 optical transceiver is engineered to deliver efficient and dependable 100G Ethernet connectivity over multimode fiber using four parallel 25G NRZ lanes. Operating at an 850 nm wavelength, it ensures stable signal integrity, low bit error rates, and consistent performance for short-distance links within high-density data center environments.
Its compact QSFP28 form factor supports high port density while maintaining low power consumption and thermal stability. Fully tested for interoperability with Arista networking equipment, the SR4 transceiver provides a scalable, cost-effective, and reliable solution for upgrading data center fabrics and enterprise networks to 100G speeds.
Key Features
• Supports 100Gbps high-speed optical transmission
• SR4 multimode fiber connectivity for short distances
• 4 × 25G NRZ lane architecture
• 850 nm wavelength for stable performance
• MPO-12 connector for high-density cabling
• Low power consumption and high reliability
• Hot-pluggable QSFP28 form factor
• Optimized for Arista switching platforms
Where It Can Be Used
• Enterprise and hyperscale data centers
• Leaf-spine and aggregation architectures
• Server-to-switch and switch-to-switch links
• Cloud computing and virtualization platforms
• High-performance computing (HPC) environments
• High-density 100G switching deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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