• Vibrant pink glossy Juniper QDD-4X100G-1M 400G QSFP-DD DAC breakout sticker
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Juniper

Juniper QDD-4X100G-1M | 400G QSFP-DD to 4x100G QSFP56 DAC breakout, 1m, 26AWG, passive, 400GBASE-CR8/100GBASE-CR

QDD-4X100G-1M

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Description

High-density passive copper breakout cable for short-reach 400G-to-4x100G connections with minimal latency and power. Ideal for top-of-rack to server or leaf-spine breakouts.

Features

- Cost-effective 400G-to-4×100G breakout
- Zero power, near-zero latency passive copper
- Robust 26 AWG conductors for signal integrity
- Hot-swappable QSFP-DD/QSFP56 connectors

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.

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Technical Specifications

FAQs

Technical Specifications

- Cable type: Passive copper DAC breakout
- Length: 1 meter
- Gauge: 26 AWG
- End A: QSFP-DD (400G)
- End B: 4× QSFP56 (4×100G)
- Aggregate bandwidth: 400 Gbps
- Standards: 400GBASE-CR8 and 100GBASE-CR
- Operating temperature: 0 to 70°C (standard temp)

FAQs

Q: Is this cable passive or active?
A: Passive. It requires no external power and offers ultra-low latency.

Q: Will it work across different switch/server vendors?
A: It is designed for standards-based 400GBASE-CR8/100GBASE-CR operation; verify that your platforms support 400G-to-4×100G breakout on the target ports.

Q: Do I need optical transceivers with this cable?
A: No. This is a direct attach copper assembly with integrated connectors.

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