• Arista 200G OSFP to 4x QSFP56 2m passive DAC cable
1 1

Arista

Arista CAB-O-4Q-200G-2M | 200G CR8→4x50G CR2 | OSFP to 4x QSFP56 | 200GBASE-CR8/50GBASE-CR2 | Passive Copper DAC | 2 m

CAB-O-4Q-200G-2M

POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Passive copper breakout DAC for linking one 200G OSFP port to four 50G QSFP ports over 2 meters. Delivers standards-compliant CR8→CR2 breakout with minimal latency and no power draw, ideal for in-rack aggregation.

Features

- Standards-based 200G to 4×50G breakout
- Low-latency, power-free data path
- Reliable twinax construction for short runs
- Hot-pluggable OSFP/QSFP form factors
- Simplified cable management vs. multiple cords

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Type: Passive twinax copper DAC breakout
- Aggregate rate: 200GbE host → 4 × 50GbE legs
- Standards: 200GBASE-CR8, 50GBASE-CR2 (IEEE 802.3)
- Host connector: OSFP (CR8)
- Remote connectors: 4 × QSFP56 (CR2)
- Cable length: 2 m
- Breakout mapping: 8-lane host (CR8) to 4 × 2-lane legs (CR2)
- Power: 0 W (passive)
- Medium: Shielded twinax copper
- Deployment: TOR and edge aggregation requiring 2 m reach

FAQs

Q: Which ports are required?
A: A 200G OSFP port capable of CR8 breakout and four QSFP56 ports supporting 50G CR2.

Q: Is any configuration needed?
A: Enable 200G→4×50G breakout mode on the OSFP port if not automatic.

Q: Is it active or passive?
A: Passive DAC cable.

Q: What is the supported reach?
A: 2 meters (cable length).

Q: Does it carry optical wavelengths?
A: No, it is copper; there is no optical wavelength.

  • Related products

Recently Viewed

  • Request a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us