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NVIDIA

NVIDIA MCP1650-H001E30 | 200G QSFP56 | IB HDR | copper DAC (passive) | reach 1m | QSFP56↔QSFP56 | LSZH, 30AWG

SKU:MCP1650-H001E30

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Description

Passive direct-attach copper cable for InfiniBand HDR 200Gb/s links. QSFP56 to QSFP56 with LSZH jacket and 30AWG conductors, tuned for low latency and low power interconnects inside racks or short-row runs. Ideal for leaf–spine, server–switch, and GPU fabric connections where short, cost-effective cabling is required.

Features

- 200G aggregate bandwidth with 4×50G PAM4 lanes
- Ultra-low latency passive copper design
- Cost-effective short-reach interconnect
- QSFP56 to QSFP56 for quick plug-and-play deployment
- LSZH jacket for safer data center environments
- Rugged 30AWG build for 1 m reach

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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FAQs

Technical Specifications

FAQs

Q: Is this cable active or passive?
A: It is a passive QSFP56 Direct Attach Copper (DAC) cable designed for short-reach, low-latency links.

Q: What protocol does it support?
A: It is designed for InfiniBand HDR (200Gb/s). For use with Ethernet 200GbE, verify device support for QSFP56 DAC operation.

Q: What is the connector type on each end?
A: QSFP56 on both ends (QSFP56 to QSFP56).

Q: Is there any optical wavelength specification?
A: No. This is a copper DAC, so wavelength does not apply.

Q: Where should I use a DAC instead of an AOC?
A: Use DACs for short in-rack or top-of-rack connections where lowest cost, lowest latency, and zero power are preferred.

Technical Specifications

- Data rate: 200Gb/s aggregate (4×50G PAM4)
- Interface/form factor: QSFP56 to QSFP56
- Cable type: Passive Direct Attach Copper (DAC)
- Protocol/standard: InfiniBand HDR
- Length: 1 meter
- Conductor gauge: 30AWG
- Jacket: LSZH (Low Smoke Zero Halogen)
- Color: Black
- Connector style: QSFP56 integrated latching pull-tab
- Power: Passive, no external power consumption
- Use case: Short-reach in-rack or adjacent rack links
- RoHS compliant

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