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HPE

HPE R5Z78A | 200Gb | QSFP56↔QSFP56 DAC | 200GBASE-CR4 | N/A nm | 2m | QSFP56

SKU:R5Z78A

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Description

High-performance 200G QSFP56 to QSFP56 passive direct attach copper (DAC) cable for short-reach, low-latency links between 200G switches, servers, and NICs. Built on 4x50G PAM4 lanes, it delivers reliable 200G connectivity with minimal power and excellent signal integrity for top-of-rack deployments. Coded for the platform shown in this listing; verify device compatibility before purchase.

Features

- Ultra-low latency passive copper interconnect
- Very low power consumption and heat
- Plug-and-play QSFP56 form factor
- Robust twinax construction for short-reach reliability
- Ideal for top-of-rack and adjacent rack connections

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 m
- Base standard: 200GBASE-CR4
- Wavelength: N/A (copper)
- Connector: QSFP56 on both ends
- Hot-swappable: Yes
- EMI performance: Excellent shielding for data center racks
- Compliance: QSFP56 MSA, RoHS

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