SN and SN-MT: Paving the Way to Ultra-High-Density, Front-Access, Fiber Management

Modern data centers are deploying spine-and-leaf topology where every node is interconnected with every other node. This creates redundant paths for data to travel, improving fault tolerance and resilience. However, this topology can be complex and costly to implement on a large scale. As data consumption continues to grow exponentially, the demand for ultra-high-density network solutions has become a critical focus.

SENKO’s SN and SN-MT connectors are at the forefront of this evolution, delivering innovative solutions that address the challenges of scaling modern networks while maintaining performance and reliability. Traditional connectors often fall short in meeting the space, efficiency, and performance demands of next-generation networks, especially in patch panels and in Top of Rack modules.

 

Patch Panel and Top of Rack Module Configuration

Using LC duplex connectors, a 1RU rack space can only accommodate up to 144 fibers (72 duplex ports). Additional space is required for cord management and multi-fiber connectors from a trunk cable to be terminated at the back of the panel or module. Using a Base-16 module design, 9 modules can be mounted in a 1RU space.

Patch Panels Using SENKO’s SN and SN-MT Connectors

SENKO’s SN and SN-MT connectors offer groundbreaking solutions to these challenges. Engineered with cutting-edge technology, these connectors deliver superior performance in high-density environments. The SN connector reduces the size by up to 50% compared to traditional LC duplex connectors. This compactness allows for significantly higher port densities on patch panels and transceivers. The SN-MT connector further enhances this advantage by combining multiple fibers into a single connector, supporting up to 16 fibers in the same footprint as a traditional single-fiber connector.

The SN-MT16 connector from the trunk cable can be terminated in the front of the panel rather than the back, thus reducing the depth of the module and patch panel considerably. Similarly, the 8x SN output adapter is also presented on the front for a maximum capacity of 384 ports.

As there is no need to manage any connectors or cable service loop at the back of the panel and module, this space can potentially be used for another patch panel, thus doubling the capacity of the 1RU rack space to 768 ports within a single double sided rack.

The use of SN Mini adapters and SN Mini connectors within the module will further reduce the depth of the module. In addition, shuttered adapters are also available to improve optical safety and to protect the connector end faces from contamination.

SENKO’s commitment to innovation ensures that the SN and SN-MT connectors will continue to evolve, addressing the ever-growing demands of network infrastructures. By enabling ultra-high-density configurations without compromising on performance or manageability, these connectors are shaping the future of telecommunications.

As the industry moves toward increasingly complex and data-intensive operations, adopting solutions like SENKO’s SN and SN-MT connectors will be essential for staying ahead of the curve. Their compact design, superior performance, and ease of use make them indispensable tools for modern network management.