• Vibrant pink glossy Juniper fruit sticker for JNP-25G-DAC-3M SFP28 DAC
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Juniper

Juniper JNP-25G-DAC-3M | 25GbE SFP28 DAC | Passive Twinax Copper | 3m | SFP28-to-SFP28

JNP-25G-DAC-3M

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Description

Cost-effective passive SFP28 direct-attach copper cable for 25GbE connections up to 3 meters. Designed for short interconnects between switches, servers, and storage with minimal latency and zero power draw.

Features

- Affordable 25GbE connectivity up to 3 meters
- Zero power and minimal latency for efficient links
- Hot-pluggable SFP28 connectors for fast deployment
- Durable twinax build for reliable performance
- Great for dense ToR and short inter-rack runs

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

- Data rate: up to 25 Gbps
- Interface: SFP28 to SFP28
- Cable type: Passive twinax copper (DAC)
- Length: 3 meters
- Power consumption: 0 W (passive)
- Low latency: Near-zero serialization delay
- Hot-pluggable ends: Yes (SFP28)
- Recommended use: Intra-rack and short inter-rack links
- Operating temperature: 0 to 70°C (typical)
- Compliance: SFP28 DAC MSA/SFF-compliant

FAQs

Q: Will this 3 m passive DAC work on all 25G ports?
A: It requires SFP28 ports that support passive DAC. Host electrical tolerance can vary; check your device’s supported cable list.

Q: Is there any power or optics required?
A: No. It is a passive copper assembly—no power or optical components are needed.

Q: When should I use optical modules instead of DAC?
A: Use optical transceivers when you need longer distances, fiber-only pathways, or cabling flexibility beyond a few meters.

Q: Can the cable be used for switch stacking?
A: If the platform supports 25G SFP28 DACs for stacking or back-to-back uplinks, yes—verify the platform documentation.

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