Fiber counts in outside plant (OSP) cables for campus connections and service providers are increasing rapidly. Building entrance facilities, also known as External Network Interfaces (ENI), require higher-density solutions that are space-efficient and easily accessible to manage and distribute these growing fiber counts within the data center.
Semtrex has developed a comprehensive range of entrance facility solutions designed for fast and efficient installation. These include mass-splice frames, wall-mount cabinets, and rack-mount panels, all built to handle fiber counts that exceed today’s network demands.

Semtrex entrance facility solutions are engineered to manage 13,000+ fibers in one cabinet, maximizing space and efficiency.

Semtrex cabinets come in multiple configurations to make the most of your available floor or wall space.

Semtrex entrance facility cabinets support both mass-fusion and single-fiber splicing, covering fiber counts from 288f to 6,912f for maximum flexibility.

FiberFusion Solutions combined with WTC enable efficient initial installation and maintain accessibility for any future cable upgrades or changes.
Advances in cable technology have led to an increase in fiber density and a decrease in cable diameter, weight, and installation time. Utilizing FiberFusion technology in your outside plant cabling means your data center’s fleets or availability zones can grow at a faster rate, whilst minimizing the impact on already congested duct space.
Semtrex Mass-Fusion Splice Cabinets are designed to save space in the data center entrance facility. Rather than splicing on a fiber frame, the cabinets can be wall-mounted to transition OSP cables to ISP cables up to 6,912 fibers. The cabinets are lightweight and designed for easy installation by one person.
Semtrex selection of mass-splice frames provides scalable and high-density splicing capability. Our cabinets are ideal for splicing OSP cables carrying up to 13,824f into indoor backbone 288f segments.
Designed for ease of installation and maintenance, there is plenty of room for slack storage both at incoming and outgoing cable ends. Integrated mounting points for cable transitions ensure appropriate management of breakout from cable to splicing area.
The below rack-mountable panels accommodate pre-installed FiberFusion LC pigtails and a host of unique features for a rapid installation where interconnection is required.
Semtrex have a range of easy to install breakout boxes designed to land high-core-count FiberFusion cables and distribute them to multiple splice and patch panels.
Our range of inside plant cables utilize FiberFusion technology meaning that, across the data hall, operators can go from very high fiber count cables and break down to small fiber counts very easily. Semtrex have a range of ISP cables with a variety of jackets including LSZH, plenum, and CPR-rated so networks can be designed with a global mindset for a local deployment.