Cisco 37-0961-03 Cables Twinaxial Cable 3 Meter
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Why 37-0961-03 Cisco 3M Direct-Attach Twinax Refurbished is the best?

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Part Number#: 37-0961-03
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Short Description:
37-0961-03 3M (9.84 FT) Direct-Attach 10GBase-CU SFP+ Passive Twinax Copper Network Cable | Made by Cisco | Refurbished

Interface Types of This Product: Twinaxial Cable 3 Meter

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco 3 Meter Twinaxial Cable Cables features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 37-0961-03 model with compatibility.

Performance Metrics

Performance metrics of the 37-0961-03 Cisco 3M Direct-Attach SFP+ Twinax Copper Cable include the following:

  • Data transfer rate: The cable is capable of transferring data at a rate of up to 10Gbps, making it suitable for high-speed data transmission applications.
  • Distance: The cable can transmit data up to a distance of 3 meters, making it suitable for short-range data transmission applications.
  • Bandwidth: The cable has a bandwidth of 20MHz to 12.5GHz, making it suitable for high-bandwidth applications.
  • Compatibility: The cable is compatible with a wide range of Cisco networking equipment, making it a versatile option for various network setups.
  • Reliability: The cable is designed to provide reliable data transmission, with low signal attenuation and high signal-to-noise ratio.
  • Power consumption: The cable has a low power consumption, making it an energy-efficient option for data transmission applications.
  • Durability: The cable is designed to be rugged and durable, with a reinforced connector and a sturdy cable jacket that can withstand rough handling and harsh environments.

Environmental Considerations and Certifications

Environmental considerations and certifications of the 37-0961-03 Cisco 3M Direct-Attach SFP+ Twinax Copper Cable include the following:

  • RoHS compliance: The cable is compliant with the Restriction of Hazardous Substances (RoHS) directive, which restricts the use of certain hazardous materials in electronic products.
  • Low halogen content: The cable has a low halogen content, which makes it environmentally friendly and reduces the risk of environmental contamination.
  • Temperature range: The cable is designed to operate within a wide temperature range, from 0 to 70 degrees Celsius, making it suitable for use in various environmental conditions.
  • Flammability rating: The cable has a UL 94V-0 flammability rating, which indicates that it has a high resistance to ignition and flame spread.
  • Emissions compliance: The cable complies with FCC Part 15 Class B and CISPR 22 Class B emissions standards, which regulate the amount of electromagnetic interference that electronic products can emit.
  • Hazardous material certifications: The cable has been certified for compliance with various hazardous material standards, such as the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) and the China RoHS standards.

Advantages of Active Optical Cables

Active Optical Cables (AOC) of 37-0961-03 Cisco 3M Direct-Attach SFP+ Twinax Copper Cable offer several advantages over traditional copper cables. Some of the advantages are:

  • Longer transmission distance: Active optical cables can transmit data over much longer distances than copper cables. The 37-0961-03 Cisco 3M Direct-Attach SFP+ Twinax Copper Cable can transmit data over a distance of up to 3 meters. However, with an active optical cable, data can be transmitted over distances of up to 100 meters.
  • Higher bandwidth: AOCs have a higher bandwidth compared to copper cables. This is because they use optical fibers instead of copper wires to transmit data. The 37-0961-03 Cisco 3M Direct-Attach SFP+ Twinax Copper Cable has a bandwidth of 20MHz to 12.5GHz. However, AOCs can have a bandwidth of up to 100Gbps.
  • Lighter weight and smaller size: AOCs are much lighter and smaller compared to copper cables. This makes them easier to handle and transport.
  • Reduced power consumption: AOCs consume less power compared to copper cables. This is because they do not require any power to transmit data.
  • Immunity to electromagnetic interference: AOCs are immune to electromagnetic interference. This is because they use optical fibers to transmit data instead of copper wires.
  • Higher reliability: AOCs are more reliable compared to copper cables. This is because they have fewer components and are less prone to failure.

General Information:

  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: 37-0961-03
  • Brand Name: Cisco
  • Product Name: 3M Passive Twinax Copper Cable
  • Product Type: Network Cable

Technical Information:

  • 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
  • Compatibility: 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.

Here, you can check more available conditions of your desired product 37-0961-03 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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