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Juniper

Juniper JNP-QSFP-DAC-5M | 40G QSFP+ Passive DAC | 5m reach | 40G Ethernet (CR4) | copper twinax | QSFP+ to QSFP+

SKU:JNP-QSFP-DAC-5M

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Description

Passive direct attach copper cable for short 40GbE QSFP+ interconnects up to 5m. Ideal for cost-effective, ultra-low-latency connections within or between adjacent racks.

Features

- Ultra-low latency 40G copper link
- Cost-optimized short-reach connectivity
- No separate transceivers required
- Plug-and-play QSFP+ ends
- Industrial temperature tolerance for harsh environments

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 passive or active?
A: It is passive.

Q: Do I need additional optics?
A: No, the QSFP+ cable ends are integrated.

Q: What is the typical use case?
A: Short-reach 40G connections between switches or to servers within/adjacent racks.

Q: Is it hot-swappable?
A: Yes.

Q: Will it work on any QSFP+ port?
A: Most QSFP+ 40G ports support passive DAC up to 5m, but verify your platform’s compatibility.

Technical Specifications

- Type: Passive Direct Attach Copper (DAC)
- Form factor: QSFP+ to QSFP+
- Data rate: 40GbE
- Base standard: 40G Ethernet (CR4)
- Cable medium: Copper twinax
- Length / reach: 5 meters
- Connectors: QSFP+ plug to QSFP+ plug
- Hot-swappable: Yes
- Temperature rating: Industrial (vendor-specified)
- Use case: Short-reach 40G links within the rack or adjacent racks
- Compatibility: QSFP+ 40G ports supporting passive DAC

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