What is a 40G QSFP+ DAC Cable?

A 40G QSFP+ DAC (Direct Attach Copper) cable is a high-speed, passive interconnect solution designed for 40 gigabit Ethernet applications. It's a Twinax cable that connects networking equipment like switches and servers for data center applications. These cables are an ideal choice for short-distance connections, providing reliable bandwidth with reduced latency, making them crucial for server-to-switch datacom environments.

What are the benefits of using a 40GBASE-CR4 DAC cable?

The 40GBASE-CR4 DAC cable offers numerous advantages, including lower power consumption and cost-effectiveness compared to optical fiber alternatives for short distances. This cable is perfect for high-density environments, where multiple connections are needed within a rack or between neighboring racks. Its durability and flexibility allow for ease of installation and management in data centers, facilitating efficient networking setups.

Is the 40G QSFP+ DAC Cable compatible with Mellanox devices?

Yes, the 40G QSFP+ DAC Cable is specifically designed for compatibility with Mellanox devices, such as the MC2206130-002. This ensures seamless connectivity and performance between devices in data center environments, aiding in efficient data transmission. Users can expect optimized functionality when using this cable with Mellanox networking equipment.

Can I use a 40G QSFP+ DAC Cable for longer distances?

The 40G QSFP+ DAC Cable is optimized for short-distance applications, typically up to 7 meters. For longer distances, it’s advisable to switch to optical transceivers and fiber optic cables, which maintain signal integrity over greater lengths. Assessing your specific networking needs will help ensure you select the right cable type for the distance involved.

What is the maximum data rate of a 40G QSFP+ DAC Cable?

The maximum data rate of a 40G QSFP+ DAC cable is 40 gigabits per second (Gbps). This high data rate is suitable for demanding applications, including cloud computing, high-performance computing, and enterprise data center networking. Utilizing cables like these enables organizations to effectively handle large data transfers and reduce congestion.

Are there any installation tips for using the 40G QSFP+ DAC Cable?

When installing a 40G QSFP+ DAC Cable, ensure that your devices are powered off to prevent any potential damage. It's essential to follow the manufacturer's guidelines for connecting the cable, making sure connectors are clean and properly seated. For organization, use cable management solutions to avoid clutter and ensure airflow, which is vital for maintaining optimal operating conditions in a data center.

How does the 2-meter length of the cable impact performance?

The 2-meter (6.5ft) length of the 40G QSFP+ DAC Cable strikes an ideal balance between flexibility and signal integrity. At this length, the cable can effectively maintain high speed and low signal loss, making it suitable for standard rack configurations in data centers. This length makes it easier to manage connections while reducing clutter, enhancing both aesthetic and operational efficiency.

What types of devices can I connect with a 40G QSFP+ DAC Cable?

You can connect a variety of networking devices such as switches, routers, and servers using a 40G QSFP+ DAC Cable. Specifically designed for 40 gigabit Ethernet applications, it functions well with high-speed networking equipment, ensuring efficient data transfers in data centers or high-performance computing environments. This compatibility makes it versatile for various network configurations.

Is the 40G QSFP+ DAC Cable easy to maintain?

Yes, the 40G QSFP+ DAC Cable is relatively low maintenance. Since it’s a passive copper cable, it doesn’t require powering and has no moving parts, which minimizes wear. Routine checks for dust on connectors and ensuring orderly placement can keep the installation running smoothly. This ease of maintenance is a significant advantage in busy data center environments.

Where can I buy the 40G QSFP+ DAC Cable in Malta?

You can purchase the 40G QSFP+ DAC Cable from Ubuy in Malta. Ubuy offers a wide range of networking accessories including this specific cable, ensuring a seamless shopping experience for customers. By choosing Ubuy, you can access various options tailored to your networking needs.

How to Shop 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Online From Ubuy?

It’s easy to shop 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Available to Shop Online in Malta?

Yes, at Ubuy Malta this product is available for you to shop at a reasonable price. The 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Item #: 184852032

10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP Cable for Mellanox MC2206130-00A Devices, 0.5-neter(1.64ft)

Item #: 184852032

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What Stands Out

High-Speed Connectivity

Experience blazing-fast data transfer rates up to 40Gbps, ensuring seamless connectivity for high-bandwidth applications and minimizing latency in data centers or network environments.

Cost-Effective Solution

The passive DAC design offers an economical alternative to active cables, providing significant savings without compromising performance for interconnected devices like Mellanox MC2206130.

Compact Design

With a 0.3-meter length, this cable minimizes cable clutter and optimizes airflow in server racks, making it ideal for densely packed data center environments.

Product Details

Connector Type	Qsfp+
Cable Type	PVC Copper Cable
Compatible Devices	MC2206130-0XX
Other Special Features of the Product	MC2206130-0XX
Compatible Phone Models	Mellanox MC2206130-00A
Ethernet Cable Category	Cat 8
Connector Gender	Male-to-Male
Data Transfer Rate	40 Gigabytes Per Second
Number of Pins	38
Recommended Uses For Product	Connecting network devices for high-speed data transfer, Extending network connectivity, Connecting Mellanox devices
Specification Met	Qsfp+ Msa
Indoor Outdoor Usage	Indoor, Outdoor
Brand Name	10Gtek
Customer Package Type	Standard Packaging
Model	CAB-QSFP-P0.5M(Mellanox-1pc)
Manufacturer	10Gtek
Part Number	CAB-QSFP-P0.5M(Mellanox-1pc)
Item Weight	0.11 Kilograms
Color	40G Q10-Q10
Item Shape	Round
Brand	10Gtek
Special Feature	MC2206130-0XX
Country of Origin	This item will be imported from US
Date First Available	June 27, 2021
What is in the box	10Gtek 40G QSFP+ DAC... For more details, please check description/product details

Who Should Buy?

Data Center Usage
Ideal for data centers requiring high-speed, low-latency connections between switches and servers with minimal power consumption.
Cost-Effective Solutions
Perfect for budget-conscious users who want to upgrade to 40G without investing in expensive optical modules.
Short Distance Connections
Best suited for short-distance applications where cable lengths of 0.3 meters are sufficient for effective communication.

Long Distance Needs
Not suitable for environments requiring long-distance connectivity, as passive cables have significant distance limitations.

Product Description

10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP Cable for Mellanox MC2206130-00A Devices, 0.5-neter(1.64ft)

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Customer Questions & Answers

Question: How to Shop 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Online From Ubuy?

Answer: It’s easy to shop 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Available to Shop Online in Malta?

Answer: Yes, at Ubuy Malta this product is available for you to shop at a reasonable price. The 10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

10Gtek Coaxial Cables Editorial Review

The 10Gtek SFP+ DAC Twinax Cable has generated a favorable response from its users, particularly highlighting its robust build and high performance in various network configurations. Reviewers Consistently praised the cable for its reliable speed and straightforward installation. Users have achieved impressive bandwidths, frequently attaining transfer speeds of around 33-34 Gbytes/s when used with various Mellanox Ethernet cards and switches, suggesting the cable reliably meets the performance expectations for 10G networks. Many customers noted the cable's versatility, successfully integrating it into mixed environments with servers from HP and connections to Synology NAS devices without any major issues. In terms of value for money, several reviewers expressed satisfaction, suggesting that this cable offers excellent performance relative to its cost, particularly when compared to more expensive Active Optical Cables (AOCs). Despite some initial confusion over the maximum throughput specifications, which some found misleading (labeling it as capable of up to 56Gb/s but effectively only handling 40Gb/s), users ultimately reported that the performance met their needs for high-speed data transfer. Overall, the 10Gtek SFP+ DAC Twinax Cable is well-regarded for its solid performance and reliability, making it a recommended choice for anyone looking to enhance their network's capability without moving to pricier optical solutions. **

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Pros

High-speed performance (up to 34 Gbytes/s under optimal conditions)
Easy installation and setup
Compatible with a variety of hardware (Mellanox and others)
Offers good value for money, cheaper than optical cable alternatives
Robust and sturdy build quality

Cons

Some confusion regarding maximum speed capabilities (advertised 56Gb/s vs. actual 40Gb/s)

Product Price History

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 28

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Features & Benefits

High-quality passive twinax cable for 10GBase-CU connections.
Compatible with Mellanox MC3309130-000.5, ensuring seamless integration.
Manufactured with precision using advanced automatic assembly technology.
Each cable undergoes rigorous testing for signal integrity.
0.5 meters (1.6ft) length for versatile deployment options.
Designed for reliability and performance in high-speed networking.

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10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP Cable for Mellanox MC2206130-00A Devices, 0.5-neter(1.64ft)

€ 28

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Free Return*

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100% Original Products

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What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

10Gtek Coaxial Cables Editorial Review

Customer Reviews & Ratings

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Product Price History

Important information

€ 28

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