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HPE

HPE R5Z79A | 200Gb | QSFP56↔QSFP56 DAC | 200GBASE-CR4 | N/A nm | 2.5m | QSFP56

SKU:R5Z79A

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Description

200G QSFP56 to QSFP56 passive direct attach copper (DAC) cable designed for short-reach, low-latency links across adjacent racks. Utilizes 4x50G PAM4 lanes to provide full 200G throughput with minimal power draw. Coded for the platform shown in this listing; verify device compatibility before purchase.

Features

- Low-latency 200G copper interconnect
- Energy-efficient with minimal heat
- Tool-less, hot-swappable deployment
- Reliable short-reach performance in ToR/adjacent racks
- Cost-effective alternative to optical links at short distances

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

Technical Specifications

- Data rate: 200 Gb/s (4x50G PAM4)
- Form factor: QSFP56 to QSFP56
- Cable type: Passive twinax DAC (copper)
- Length: 2.5 m
- Base standard: 200GBASE-CR4
- Wavelength: N/A (copper)
- Connector: QSFP56 on both ends
- Hot-swappable: Yes
- EMI performance: Excellent shielding for dense racks
- Compliance: QSFP56 MSA, RoHS

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