• Aruba JW102A 10Gbps SFP+ copper DAC cable, 3m black fiber optic with silver connectors
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Aruba

Aruba JW102A | Optics: 10Gbps, SFP+, 10GBASE-CU, copper (no wavelength), 3m reach, SFP+ to SFP+, passive DAC

JW102A

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Description

Passive SFP+ direct-attach copper (DAC) cable for 10GbE links up to 3m between SFP+ switch, router, or NIC ports. Delivers ultra-low latency, minimal power draw, and simple plug‑and‑play deployment versus optical transceivers.

Features

- Low-latency, low-power 10GbE interconnect
- Tool-less, plug-and-play deployment
- Secure latching SFP+ connectors
- EMI-resistant Twinax construction
- Cost-effective alternative to optical transceivers

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: 10GbE
- Form factor: SFP+ to SFP+
- Cable type: Passive Twinax Copper (DAC)
- Standard: 10GBASE-CU
- Reach: 3m
- Wavelength: N/A (copper)
- Connector: SFP+ male to SFP+ male
- Compliance: SFP+ MSA
- Compatibility: Devices with SFP+ ports supporting passive DAC
- Power: No external power required

FAQs

Q: Is this cable passive or active?
A: It is a passive Twinax DAC cable.

Q: Will it work with any SFP+ port?
A: It is designed for standards-compliant SFP+ ports that support passive DAC; check your device’s DAC compatibility list.

Q: Can it auto-negotiate to 1Gbps?
A: SFP+ DACs are intended for 10GbE; most devices do not support 1Gbps over SFP+ DAC.

Q: What is the typical latency?
A: Sub‑microsecond, effectively negligible compared to optical links.

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