The Cisco QSFP-4SFP25G-CU2M is a passive copper splitter cable designed to provide high-speed connectivity between 100 Gigabit Ethernet switches or routers with QSFP ports and 25 Gigabit Ethernet switches or servers with SFP28 ports. This cable is known for its flexibility and ease of installation, making it a popular choice for data center deployments.
Flexibility: One of the key benefits of the Cisco QSFP-4SFP25G-CU2M cable is its flexibility. The cable is designed to be highly pliable, allowing it to bend and twist easily without breaking. This flexibility makes it easy to route the cable through tight spaces and around obstacles, which can be particularly useful in crowded data center environments where space is at a premium.
Ease of Installation: Another advantage of the Cisco QSFP-4SFP25G-CU2M cable is its ease of installation. The cable features pre-terminated QSFP and SFP28 connectors, which means that there is no need for special tools or equipment to install it. Simply plug the connectors into the appropriate ports on your devices, and you're ready to go. Additionally, the cable is designed to be hot-swappable, which means that you can install or remove it without shutting down your network.
High-Performance ComputingThe Cisco QSFP-4SFP25G-CU2M is a passive copper splitter cable that can be used for high-performance computing and data center applications. This cable supports data transfer rates of up to 100 Gbps and can be used to connect network switches, routers, servers, and other networking equipment.
When it comes to high-performance computing, the Cisco QSFP-4SFP25G-CU2M cable can help to facilitate fast data transfer and reduce latency. This can be particularly important for applications such as scientific simulations, big data analytics, and machine learning, where large amounts of data need to be processed quickly.
To get the most out of this cable, it's important to ensure that it is properly installed and configured. This may involve configuring the network switches or routers to optimize performance, as well as ensuring that the cable is securely connected and that the connectors are clean and free from damage.
It's also worth noting that while the Cisco QSFP-4SFP25G-CU2M cable is designed to support high-speed data transfer, it may not be suitable for all applications. Depending on the specific requirements of your computing environment, you may need to consider other networking solutions such as optical fiber cables or active copper cables.
Maintenance and TroubleshootingMaintenance: The Cisco QSFP-4SFP25G-CU2M cable is a passive copper splitter cable, which means that it does not require any maintenance or firmware upgrades. However, it's important to ensure that the cable is properly handled and stored to prevent damage that can affect its performance. Here are a few tips for maintaining the Cisco QSFP-4SFP25G-CU2M cable:
- Store the cable in a cool, dry place to prevent exposure to moisture, dust, or other contaminants.
- Avoid bending or kinking the cable excessively, as this can damage the internal wires and affect the cable's signal integrity.
- Clean the connectors periodically with a soft, dry cloth to remove any dust or debris that may have accumulated on them.
Troubleshooting: If you encounter any issues with the Cisco QSFP-4SFP25G-CU2M cable, there are several steps you can take to troubleshoot the problem:
- Verify that the cable is properly connected to the appropriate ports on your devices.
- Check that the cable is not damaged or kinked, as this can affect its performance.
- If possible, try using a different cable to see if the issue is with the cable itself.
- Check the device logs or interface counters for any errors or anomalies that may be related to the cable.
- If none of the above steps resolves the issue, contact Cisco support for further assistance.
By following these tips for maintenance and troubleshooting, you can ensure that your Cisco QSFP-4SFP25G-CU2M cable provides reliable and high-speed connectivity between your devices.
General Information about this Cisco QSFP-4SFP25G-CU2M- Manufacturer: Cisco
- Part Number or SKU# QSFP-4SFP25G-CU2M
- Product Type: Network Cable
- Cable Characteristic: Splitter Cable
- Cable Type: QSFP/SFP
- Connector Type on First End: QSFP Network
- Connector Type on Second End: SFP Network
- Cable Length: 6.56 feet
- Connector on First End Details: 1 x QSFP Network
- Connector on Second End Details: 4 x SFP Network
- Features: Passive
- Data Transfer Rate: 100 Gbit/s
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