Arista QSFP-200G-DR4 – QSFP56 DR4 Optical Transceiver
The Arista QSFP-200G-DR4 from Datacom Technologies BD is a high-performance 200 Gigabit optical transceiver designed for short-to-medium reach connectivity over single-mode fiber. It is ideal for hyperscale data centers, cloud environments, and enterprise networks that require reliable, low-latency 200G transmission for spine-leaf fabrics and high-capacity switching on Arista QSFP56-enabled platforms.
Specification Table
| Feature | Details |
|---|
| Product Name | Arista QSFP-200G-DR4 |
| Form Factor | QSFP56 |
| Data Rate / Capacity | 200Gbps |
| Standard / Protocol | 200GBASE-DR4 |
| Fiber Type / Interface | Single-Mode Fiber (SMF) |
| Wavelength / Technology | 1310 nm |
| Transmission Distance | Up to 500 m |
| Connector Type | MPO-12 |
| Lane Configuration | 4 × 50G |
| Modulation | PAM4 |
| Compliance | IEEE 802.3bs, RoHS |
| Compatibility | Arista QSFP56 switches and platforms |
| Application | Short-to-medium reach data center networking |
Arista QSFP-200G-DR4 Description
The Arista QSFP-200G-DR4 optical transceiver is engineered to deliver efficient and dependable 200G Ethernet connectivity over single-mode fiber using four 50G PAM4 lanes. Operating at a 1310 nm wavelength, it ensures excellent signal integrity, low bit error rates, and consistent performance for transmission distances of up to 500 meters, making it ideal for spine-leaf and aggregation architectures within modern data centers.
Its compact QSFP56 form factor supports high port density while maintaining power efficiency and thermal stability. Fully tested for interoperability with Arista networking equipment, the DR4 transceiver provides a scalable, energy-efficient, and reliable solution for upgrading data center fabrics and enterprise networks to 200G speeds.
Key Features
• Supports 200Gbps high-speed optical transmission
• DR4 single-mode fiber connectivity up to 500 m
• 4 × 50G PAM4 lane architecture
• 1310 nm wavelength for stable performance
• MPO-12 connector for high-density cabling
• Low power consumption and high reliability
• Hot-pluggable QSFP56 form factor
• Optimized for Arista 200G switching platforms
Where It Can Be Used
• Hyperscale and enterprise 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 200G switching deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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