SKU: 67222733815

Cisco H10GB-CU1M SFP+ Module

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Description

Cisco H10GB-CU1M SFP+ ModuleThe Cisco H10GB CU1M SFP+ Module is the essential solution for high speed connectivity in data centers and enterprise networks. Designed for reliable performance, this 1 meter copper twinax Direct Attach Cable (DAC) links SFP+ ports with precision, delivering seamless data transfer between switches, servers, and storage devices. Built to optimize your networks latency, efficiency, and space, the H10GB CU1M is a practical choice for rack dense

The Cisco H10GB-CU1M SFP+ Module is the essential solution for high-speed connectivity in data centers and enterprise networks. Designed for reliable performance, this 1-meter copper twinax Direct Attach Cable (DAC) links SFP+ ports with precision, delivering seamless data transfer between switches, servers, and storage devices. Built to optimize your network’s latency, efficiency, and space, the H10GB-CU1M is a practical choice for rack-dense environments where every inch and every millisecond counts.

  • 10 Gbps performance: Provides full 10GBASE-CU capability for high-bandwidth workloads, ensuring fast, consistent data transfer between devices.
  • Copper twinax direct attach: A compact, cost-effective DAC solution that minimizes rack cabling complexity while delivering stable, low-latency links.
  • 1-meter length (3.28 ft): Optimized for data center row-to-rack deployments where compact cabling reduces clutter and improves airflow and cable management.
  • Cisco-validated compatibility: Specifically designed for Cisco networking gear, delivering plug-and-play functionality on compatible Catalyst, Nexus, and other Cisco devices.
  • Easy, hot-plug deployment: Designed for straightforward installation with minimal downtime, enabling quick scale-outs and maintenance without substantial network disruption.

Technical Details of Cisco H10GB-CU1M SFP+ Module

  • Type: Passive Direct Attach Copper (DAC) cable for SFP+ interfaces
  • Data rate: Up to 10 Gbps (10GBASE-CU)
  • Cable type: Copper Twinax Direct Attach Cable
  • Length: 1 meter (3.28 feet)
  • Connectors: SFP+ on both ends
  • Operating temperature: Typically 0 to 70°C, suitable for standard data center environments
  • Hot-swappable: Yes, designed for easy replacement and upgrades without powering down connected devices
  • Compatibility: Optimized for Cisco devices and environments; cross-compatibility with non-Cisco equipment is not guaranteed and should be tested in advance

How to install Cisco H10GB-CU1M SFP+ Module

  • Prepare the devices: Confirm that both networking devices have available SFP+ ports and verify that they support copper DAC cables of this length for your specific model and software version.
  • Power considerations: If your equipment supports hot-swapping, installation can be performed with the system powered on. If hot-swapping is not supported on a particular device, power down the affected device before installation.
  • Remove protective caps: Take off any protective dust caps from both SFP+ ports to ensure a clean connection and minimize debris intrusion.
  • Insert the module: Align the SFP+ connector with the port and gently push straight in until you hear or feel a click indicating a secure connection. Do not apply side pressure or attempt to bend the connector.
  • Attach the cable: Connect the 1-meter copper twinax DAC to the SFP+ ports on both devices, ensuring the cables are not twisted or sharply bent and that the connectors are fully seated.
  • Verify link status: Power up (or verify in a powered-on system) and check the port LEDs or management interface for a link indication. Run basic connectivity tests (pings, throughput tests) to confirm a stable 10 Gbps link.
  • Document and monitor: Record the installation details (port numbers, device models, software version) and monitor performance as part of routine network health checks.

Frequently asked questions

  • Q: What is the Cisco H10GB-CU1M SFP+ Module? A: It is a 1-meter copper twinax Direct Attach Cable (DAC) with SFP+ connectors designed to deliver 10 Gbps between Cisco devices for high-speed data center connectivity.
  • Q: Is the H10GB-CU1M hot-swappable? A: Yes. The DAC module is designed for hot-swapping in compatible Cisco devices, enabling quick upgrades and replacements without shutting down equipment.
  • Q: What devices are compatible with this module? A: The H10GB-CU1M is optimized for Cisco switches, routers, and other Cisco SFP+–capable devices. While some non-Cisco hardware may recognize the module, Cisco recommends confirming compatibility with your vendor before use.
  • Q: What is the length and when should I use a 1 m DAC? A: The cable length is 1 meter (3.28 ft). Use a 1 m DAC in rack-dense deployments where the distance between devices is short and cable routing benefits from a compact, low-latency copper link.
  • Q: Do I need drivers or additional configuration for this DAC? A: No, DAC cables like the H10GB-CU1M are typically plug-and-play and do not require separate drivers. Ensure your devices’ firmware/software supports direct-attach copper DAC modules and that the transceiver is enabled in the device’s management interface.
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SKU: 67222733815

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