• Vibrant pink glossy Juniper QDD-2X200G-1M QSFP56-DD DAC sticker
1 1

Juniper

Juniper QDD-2X200G-1M | QSFP56-DD→2xQSFP56 Passive DAC | 400G→2x200G breakout | 26AWG | 1m | 0–70C

QDD-2X200G-1M

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

Description

Passive copper breakout DAC for short-reach, low-latency 400G to 2x200G interconnects between QSFP56-DD and QSFP56 ports in racks or adjacent racks.

Features

- Cost-effective 400G→2x200G copper breakout
- Ultra-low latency and low power (passive)
- Robust 26 AWG twinax construction
- Tool-less latching for quick deployment
- Ideal for high-density server-to-switch fan-out

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

- Form factors: QSFP56-DD (host) to 2x QSFP56 (downstream)
- Aggregate speed: 400G to 2x200G breakout
- Cable type: Passive copper twinax DAC
- Length: 1 meter
- Wire gauge: 26 AWG
- Signaling: 50G-PAM4 lanes (8 lanes host; 4 lanes per 200G leg)
- Operating temperature: 0 to 70 C (standard)
- Power: Passive, ultra-low latency
- Use case: In-rack and short inter-rack server/leaf/spine fan-out

FAQs

Q: Is this cable active or passive?
A: It is a passive twinax DAC; no external power or optics required.

Q: Can I use it for a straight 400G-to-400G link?
A: No. This is a breakout cable for 400G (QSFP56-DD) to 2x200G (QSFP56).

Q: What port compatibility is required?
A: A QSFP56-DD host port with breakout support and two QSFP56 200G ports on the downstream devices.

Q: What is the recommended application distance?
A: 1 meter; passive DACs are intended for very short-reach, typically within the same rack.

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