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Cisco

Cisco ONS-SC+-10G-CU1 | 10G SFP+ DAC | 10GBASE-CU | 1m | Passive | SFP+ to SFP+

SKU:ONS-SC+-10G-CU1

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Description

Passive SFP+ Direct Attach Copper (DAC) cable for low-latency 10G links between adjacent switches, servers, and storage. The 1 m twinax assembly offers ultra‑low power consumption and simple plug‑and‑play operation in SFP+ ports that support 10GBASE‑CU. Ideal for top‑of‑rack to server interconnects where short‑reach, cost‑effective cabling is preferred.

Features

- Cost-effective 10G short-reach connectivity
- Plug-and-play SFP+ direct attach design
- Ultra-low power and latency for top-of-rack deployments
- Robust twinax construction with EMI shielding
- No separate optical transceivers required

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 active or passive?
A: Passive.

Q: What is the cable length?
A: 1 meter.

Q: Will it work in any SFP+ port?
A: It works in SFP+ ports that support passive 10GBASE-CU DAC cables; check device specifications for DAC support.

Q: What are the power and latency characteristics?
A: Very low power draw and near-zero latency compared to optical links.

Q: Does it require optical transceivers?
A: No. The SFP+ connectors are integrated into the cable.

Technical Specifications

- Type: SFP+ Direct Attach Copper (DAC), passive
- Interface: SFP+ to SFP+
- Data rate: 10 Gbps
- Length: 1 meter
- Conductor: Twinax copper with EMI shielding
- Power: Ultra-low (passive cable, <0.1 W typical in-port)
- Latency: Near-zero, line-rate
- Standards: SFF-8431/SFF-8432 compatible
- Use case: Short-reach switch/server/storage interconnects
- Compatibility: Requires SFP+ ports that support 10GBASE-CU passive DAC

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