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Cisco

Cisco CDE2-SFP-1WCX | 10GbE SFP+ DAC | passive twinax | 1m | 10GBASE-CU CX1 | SFP+ to SFP+

SKU:CDE2-SFP-1WCX

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Description

Passive twinax direct-attach copper cable for short-reach 10GbE links between SFP+ ports. Delivers ultra-low latency, low power, and simple plug‑and‑play installation for server, storage, and switch interconnects.

Features

- Low latency, plug-and-play 10GbE connectivity
- Passive twinax design with minimal power usage
- MSA-compliant SFP+ interfaces
- Cost-effective short-reach interconnect

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: What is the difference between passive and active DAC?
A: Passive DAC contains no signal conditioning electronics and relies on the host ports; it is lower power and ideal for very short distances like 1–3 m.

Q: What distance does this specific cable support?
A: This unit is 1 meter in length and is intended for short intra-rack connections.

Q: Is it compatible with any SFP+ port?
A: Use with SFP+ ports that support passive DAC (10GBASE-CU). Check your device documentation for DAC support.

Technical Specifications

- Interface and form: SFP+ to SFP+ direct-attach
- Data rate: 10GbE (10.3125 Gbps)
- Cable type: passive twinax copper (DAC)
- Length: 1 meter
- Standard: 10GBASE-CU (CX1), SFF-8431/8432 compliant
- Power: no active components, ultra-low power draw
- Use cases: ToR switch-to-server, storage and inter-switch short links

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