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| Form Factor | Part No. | Fiber Type | Data Rate | Wavelength | Distance | Connector | Temperature | Note |
56G QSFP To 4x14G SFP+ | CL56GQ-4X14SCU-XXM | DAC | 56G/14G | Cable | 1-3m | 30AWG | Com. | |
50G SFP56- 50G SFP56 | CLC50GSFP-1 | DAC | 50G | Cable | 1m | 30AWG | Com. | |
50G SFP56- 50G SFP56 | CLC50GSFP-2 | DAC | 50G | Cable | 2m | 28AWG | Com. | |
50G SFP56- 50G SFP56 | CLC50GSFP-3 | DAC | 50G | Cable | 3m | 26AWG | Com. |
C-LIGHT 50G DAC direct attach copper cables are designed for short-distance 50Gbps connections between servers, switches, network adapters, and other high-speed data center equipment. By integrating the copper conductors and connector assemblies into a single cable, the solution provides a simple and efficient alternative to optical interconnects for short-reach applications.
The 50G DAC family is built around SFP56 and QSFP56 interfaces, supporting both direct 50G connections and breakout architectures. These configurations allow the cable to be used in different network topologies, including connections between 50G ports and multiple lower-speed interfaces.
With short cable lengths and direct electrical transmission, 50G DAC is particularly suitable for rack-level connections where low latency, compact cabling, and power efficiency are important. It can also support network upgrades from 25G toward higher-speed 50G infrastructure.
The cable supports 50Gbps high-speed connectivity for modern server, switch, and data center networking applications.
SFP56-based configurations provide a compact 50G connection option for compatible network equipment and server adapters.
Selected configurations use QSFP56 interfaces to provide multi-port connectivity for flexible network architectures.
The integrated copper design provides direct electrical transmission without requiring optical transceiver modules on supported short links.
The cable is optimized for short-distance connections commonly found inside data center racks and between nearby equipment.
The passive copper transmission path avoids the optical conversion components required by active optical connections.
50G DAC provides a practical connectivity option for data centers moving from 25G server and switch connections toward higher bandwidth.
Direct and breakout configurations allow the cable to adapt to different port layouts and network architectures.
50G DAC can connect servers and network switches in high-density data center environments requiring more bandwidth than conventional 25G links.
The integrated cable assembly provides a straightforward connection between compatible 50G server interfaces and switching equipment.
Short 50G copper links can connect adjacent switching equipment when the physical distance falls within the supported cable reach.
Cloud data centers can use 50G DAC for high-density short connections between computing and networking resources.
50G direct attach copper connections can be deployed in computing clusters where short, high-bandwidth links are required.
The product provides a convenient interconnect option for network architectures transitioning from 25G to 50G connectivity.
The short-reach design is well suited to connections between equipment installed within the same rack or in adjacent racks.
Integrated copper cabling can simplify short-distance connections where reducing additional optical components is beneficial.
50G DAC provides a practical middle ground between 25G and higher-speed 100G connectivity for networks with increasing bandwidth requirements.
The cable integrates the transmission medium and connector assemblies into one finished product, reducing the number of components required for short links.
The direct electrical path is suitable for applications where predictable and low-latency short-distance connectivity is required.
Passive copper transmission avoids active optical conversion and can help reduce power consumption for suitable short-distance connections.
SFP56 and QSFP56-based configurations provide options for different network equipment designs and port requirements.
The direct attach design helps simplify short interconnects in high-density server and switching environments.
C-LIGHT provides compatibility support for a wide range of networking equipment and can assist customers with platform-specific requirements.
C-LIGHT can provide customized cable configurations according to connector type, cable length, equipment platform, and network deployment requirements.
A 50G DAC is a direct attach copper cable designed to provide 50Gbps connectivity between compatible network devices over short distances.
SFP56 is a common interface for 50G direct connections, while QSFP56 configurations can be used for selected breakout and high-density architectures.
Typical applications include data center servers, switches, cloud infrastructure, high-performance computing systems, and short-distance rack interconnections.
Yes. 50G DAC can be considered for network architectures upgrading from 25G when compatible 50G server and switching interfaces are available.
DAC provides a direct copper connection without requiring separate optical transceiver modules and fiber patch cables, making it practical for short links.
Selected QSFP56-based configurations can be used for breakout architectures, depending on the required network equipment and port combination.
Yes. Its short-reach copper architecture makes it suitable for connections between servers, switches, and other equipment located within the same or nearby racks.
Yes. C-LIGHT can provide customized cable solutions according to interface type, cable length, equipment compatibility, and deployment requirements.
C-LIGHT 50G DAC direct attach copper cables provide a practical short-reach connectivity solution for data centers, cloud computing, high-performance computing, and server-to-switch applications. Based on SFP56 and QSFP56 platforms, the product family supports direct and flexible network connection architectures while providing the low latency and power efficiency associated with direct copper transmission. For data centers upgrading beyond 25G, 50G DAC offers an efficient option for increasing bandwidth while maintaining a simple physical interconnect design.
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Please contact us to download the certification certificate.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
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