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Juniper

Juniper SFP-50G-DAC-3M | 50G DAC | SFP56 50GBASE-CR, Passive Twinax 26AWG, 3m | SFP56–SFP56

SKU:SFP-50G-DAC-3M

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Description

Standards-compliant 3 m 50GbE SFP56 passive direct-attach copper cable using 26AWG twinax for robust signal integrity. Designed for short-reach server, storage, and switch interconnects with ultra-low latency and near-zero power draw. Rated for standard operating temperatures.

Features

- 50GbE SFP56 to SFP56 passive connectivity
- 26AWG twinax for robust short-reach performance
- Near-zero power and ultra-low latency
- Secure latching SFP56 connectors
- Compliant with IEEE 802.3cd 50GBASE-CR

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 suitable for any 50G SFP56 port?
A: Use with 50G SFP56-capable ports that accept the cable’s coding. Check platform compatibility or support for generic coding.

Q: Why choose passive over active?
A: Passive DACs cost less, draw virtually no power, and add minimal latency—ideal for short-reach links.

Q: What is the operating temperature range?
A: Standard temperature: 0 to 70 °C.

Q: Does it support 25G operation?
A: It is intended for 50G operation; any downspeed capability is platform-dependent and not guaranteed.

Q: How should I handle the cable during installation?
A: Avoid tight bends and kinks; maintain a bend radius of about 10× the cable diameter.

Technical Specifications

- Data rate: 50 GbE (PAM4)
- Standard: IEEE 802.3cd 50GBASE-CR
- Form factor: SFP56 on both ends
- Cable type: Passive twinax DAC, 26AWG
- Length: 3 m
- Power: ~0.1 W (passive, host-powered)
- Latency: Ultra-low (no DSP)
- Operating temperature: 0 to 70 °C (standard)
- Hot-swappable: Yes
- Compliance: RoHS

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