10GTEK 4XSFP Qsfp Breakout Dac Passive 711181883725 40GBASE-CR4 3M 10FT

( Brand: 10gtek ), ( Cable Type: Pvc Copper Cable ), ( Compatible Devices: Qsfp-4sfp10g-cuxm ), ( Size: 1m ), ( Color: 40g Q10-4s ), ( Connector Type: Qsfp To Sfp ), ( UPC: 711181883725 )

Review 10GTEK 40g Qsfp To Breakout Dac 40gbase-cr4 Passive 3m 10ft

The 10Gtek 711181883725 40G QSFP to 4xSFP Breakout DAC is a high-performance, passive copper cable solution designed for data center applications. This versatile cable allows you to convert a single 40G QSFP port into four 10G SFP ports, providing greater flexibility and connectivity in your network infrastructure.

The DAC (Direct Attach Cable) measures 3 meters (approximately 10 feet) in length and is equipped with a 40Gbase-CR4 passive copper cable on one end and four 10G SFP connectors on the other. The 40G QSFP connector is designed to fit into standard 40Gb Ethernet ports, while the four 10G SFP connectors can be used with a wide range of 10Gb Ethernet devices.

This breakout DAC is built with the highest quality materials to ensure reliable and consistent performance. The passive design eliminates the need for an external power source, making it an ideal solution for power-sensitive environments. The copper cable is shielded to protect against electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring your data remains secure and free from external interference.

The 10Gtek 711181883725 40G QSFP to 4xSFP Breakout DAC is compatible with various networking equipment and servers from leading manufacturers. Its compact design and flexible connectivity make it a popular choice for data center upgrades, server farming, and high-performance computing applications. With its robust construction, reliable performance, and easy installation, this DAC is the ideal choice for expanding your network infrastructure with minimal downtime and maximum efficiency.

Product Name: 10GTEK 711181883725 40G QSFP 4xSFP Breakout DAC 40Gbase-CR4 Passive 3m 10ft

The 10GTEK 711181883725 is a 40G QSFP to 4xSFP breakout DAC (Data Access Component) that allows you to convert a single 40G QSFP port into four 10G SFP ports. This can be useful for data center applications where multiple servers require 10G connectivity, but a single 40G uplink is available.

1. Cost-effective: This DAC provides a cost-effective solution for converting a single 40G uplink into four 10G downlinks, reducing the number of required 100G or 40G uplinks.

2. Passive Design: The passive design eliminates the need for additional power supplies, making it a more power-efficient solution.

3. Long Cable Length: The 3-meter (10ft) cable length provides sufficient cable length for most data center applications.

4. Compatibility: This DAC is compatible with a wide range of servers and switches that support 40G QSFP and 10G SFP interfaces.

5. High Bandwidth: Each of the four 10G SFP ports provides a bandwidth of 10Gbps, making it suitable for high-bandwidth applications.

1. Limited Distance: The passive design may limit the maximum cable distance, depending on the specific cabling infrastructure and application requirements.

2. Limited Flexibility: This DAC may not be suitable for all applications, such as those requiring dynamic bandwidth allocation or traffic prioritization.

3. Potential Signal Degradation: Longer cable lengths may result in signal degradation, potentially impacting data transfer speeds and reliability.

4. Limited Compatibility with Specific Devices: Some servers and switches may not support this specific DAC model, requiring alternative solutions.

The 10GTEK 711181883725 40G QSFP 4xSFP Breakout DAC is a cost-effective and power-efficient solution for converting a single 40G uplink into four 10G downlinks. Its passive design eliminates the need for additional power supplies, making it a suitable option for data center applications. However, its limited distance, flexibility, and compatibility with specific devices should be carefully considered before making a purchase.

If you require a cost-effective and power-efficient solution for converting a single 40G uplink into four 10G downlinks and have a suitable cabling infrastructure and compatible devices, the 10GTEK 711181883725 40G QSFP 4xSFP Breakout DAC could be a suitable option for your data center application. However, it's essential to carefully evaluate the specific requirements of your application and consider alternative solutions if the DAC does not meet your needs.

Details:

40G QSFP to 4xSFP Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinks SFP Cable for Cisco QSFP-4SFP10G-CU3M Devices, 3-Meter 10ft, Pulled from working setup Home lab. Purchased new by me from.

part #: 711181883725 prices

• $39.50-$42.03

specifications switchchunk:

• brand: 10gtek
• cable type: Pvc Copper Cable
• compatible devices: Qsfp-4sfp10g-cuxm
• size: 1m
• color: 40g Q10-4s
• connector type: Qsfp To Sfp
• upc: 711181883725

shipping switchchunk:

• type: Fixed
• cost: $0.00
• transit: 3-6 Days
• service: Economy
• class: Economy

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Used

returns switchchunk:

• policy: No Returns

payments switchchunk:

• other
• credit card: Visa
• wallet: Google-pay

offer switchchunk:

• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: March 14, 2026

seller switchchunk:

• rating: 100.0%
• # reviews: 741
• city: Naperville, Illinois

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