Cisco 37-0961-01 3M Twinax Cable
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37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable Refurbished

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Part Number#: 37-0961-01
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Short Description:
37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Advantages and Applications of 10GBASE-CU SFP+ Twinax Cable

The 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable offers several advantages in comparison to other types of cabling solutions.

One of the primary advantages of the 10GBASE-CU SFP+ Twinax Cable is its ability to transmit data at 10 Gigabits per second (Gbps) over a distance of up to 10 meters. This makes it an ideal cabling solution for high-speed network connections in data centers, server rooms, and other enterprise-level networking applications.

Another advantage of the 10GBASE-CU SFP+ Twinax Cable is its compact size and flexibility. It is designed to be lightweight and easy to install, which makes it an ideal choice for networking applications that require a high degree of mobility, such as those involving virtualized server environments.

The 10GBASE-CU SFP+ Twinax Cable is also known for its energy efficiency. It requires less power to operate than other types of cabling solutions, which can help reduce overall energy consumption and lower operational costs.

In terms of applications, the 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable is commonly used in data centers and other high-performance computing environments. It is often used for connecting switches, routers, servers, and other networking devices together, providing high-speed data transfer between devices.

Troubleshooting Common Issues with Twinaxial Cables

The 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable is a popular copper-based cable used to transmit data over short distances. However, like any other networking component, it can experience issues that affect its performance. Here are some common issues with twinaxial cables and how to troubleshoot them:

  • Cable Faults: Twinaxial cables can develop faults, such as breaks or kinks, which can cause signal loss or intermittent connectivity issues. To troubleshoot this issue, inspect the cable for physical damage and replace it if necessary.
  • Compatibility Issues: The 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable is compatible with specific devices. If you are experiencing connectivity issues, ensure that the cable is compatible with both ends of the connection. Check the manufacturer's specifications for the device to ensure that the cable is compatible.
  • Incorrect Connection: If the cable is not correctly connected to the devices, you may experience connectivity issues. Ensure that the cable is securely attached to the device's port and the connector is properly seated. If the issue persists, try reversing the cable's connections to eliminate the possibility of incorrect cabling.
  • Electromagnetic Interference (EMI): EMI can cause connectivity issues and affect the cable's performance. Ensure that the cable is not placed near other electronic devices that may cause interference. Shielded cables can help reduce the impact of EMI.
  • Incorrect Configuration: Ensure that the cable is configured correctly in the device's settings. Incorrect configurations can lead to issues such as slow data transfer rates or intermittent connectivity issues.
  • Aging or Worn-Out Cable: Like all cables, twinaxial cables can age and develop wear and tear over time. If the cable is old or worn out, it may not perform optimally. If the cable is more than a few years old, consider replacing it.

By troubleshooting these common issues with twinaxial cables, you can ensure that your 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable performs optimally and provides reliable data transmission.

Future Developments in Copper-Based Cabling Technologies

The 37-0961-01 Cisco 10GBASE-CU SFP+ 3 Meter Twinax Cable is a copper-based cabling technology that provides high-speed connectivity between networking devices. As technology continues to advance, copper-based cabling technologies are also evolving to meet the increasing demands for high-speed data transfer and more reliable connections.

One of the major areas of development in copper-based cabling technologies is the introduction of new and improved materials for cable construction. For example, manufacturers are now using enhanced copper conductors and improved insulation materials to minimize crosstalk and electromagnetic interference, which can degrade signal quality and cause network performance issues.

Another area of development is in the use of shielded cabling, which can provide additional protection against electromagnetic interference and signal loss. Shielded cabling has been used in industrial applications for many years, but it is now being increasingly adopted in enterprise networks due to its superior performance.

Finally, there are ongoing efforts to increase the speed and reach of copper-based cabling technologies. For example, the latest copper cabling standards support data transfer rates of up to 40Gbps over short distances, which is equivalent to fiber optic cabling. Additionally, some companies are exploring the use of advanced signal processing technologies to increase the distance and speed of copper-based cabling even further.

Main Specification about this Cisco 37-0961-01

  • Manufacturer: Cisco
  • Part Number or SKU # 37-0961-01
  • Product Name: SFP+ 3 Meter Twinax Cable
  • Product Type: Cable

Technical Information of SFP+ Copper Cable

  • Cable Type: Copper Twinax Cable
  • Cable Length: 3m (9.84 Ft)
  • Connector On First End: Sfp+
  • Connector On Second End:: Sfp+
  • Conductor: Copper
  • Device Supported: Network Device


  • CISCO 10gbase Sfp+ Modules

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Twinaxial cable (also known as Twinax cable) is similar to the coaxial cable, with the only difference being that the former has two inner conductors. These cables were not popular until after 2013, when their applications in differential signaling showed a significant increase. Twinaxial cables are used for high-speed data transfer over short distances, usually not more than 10 meters.

Twinax Cable Length and Performance

Most of these cable types are 10-gigabit Ethernet cables and are classified as either passive or active. Active Twinax cables, as the name suggests, have active electronic components that that are encased at the connector terminal to improve signal quality. This is necessary for applications that are data sensitive. A passive twinaxial cable, on the other hand, has no components and only consists of the conductor and insulation casing. Generally, longer cables are made active because of the long distance the signal has to travel, and shorter cables are passive. But that depends on the manufacturer and brand.

Twinax cables are commonly used for connecting devices through the SFP+ interface ports. They are desired for this because of the high data throughput of up to 10GBps and low latency. A Twinax cable is many times better than other cabling standards such as CAT7 and CAT6. They also draw minimal power to operate, even for active Twinax cables.

What Materials are Used in Twinax Cable?

These cables were constructed mainly from copper wires. That was before the commercial use of fiber optic cables. Currently, you can choose between Twinax copper cable or Twinax optical cable. By comparison, optical cables are better performers and are also more expensive. So, your choice will be limited to what you have on your budget.

Twinax and Coaxial, How Do They Compare?

It is possible to get confused between these two commonly used types of cables. They are very similar in many ways, but the notable difference that sets the twinaxial cable apart is the two conductors instead of one. This construction makes these cables have better signal integrity in short-range applications. When shopping, you will have to know this difference and consider other factors as well.

If you are unsure about the cable type to buy, contact the ALLHDD sales manager for support. We have technical experts ready to help you choose the best cable type and length for your applications. You can trust us for quality and excellent customer service.


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