Rack Mount PLC Splitter

Unisol Rack Mount PLC Splitter is an essential passive optical component designed to deliver high-performance signal distribution in dense fiber optic environments. It is manufactured using Planar Lightwave Circuit (PLC) technology, offering consistent optical signal splitting with low insertion loss, minimal polarization-dependent loss, and superior wavelength uniformity. Engineered for 19-inch rack compatibility, the rack mount PLC splitter integrates seamlessly into standard fiber enclosures, making it ideal for telecommunications facilities, central offices, FTTH networks, and large-scale data centers.

The core functionality of this rack mount PLC splitter lies in its ability to distribute signals from a central optical line to multiple endpoints, supporting configurations such as 1×2, 1×4, 1×8, 1×16, 1×32, and up to 1×64 or higher, along with 2xN variations as required by network design. This wide range of configurations allows for maximum versatility and efficient bandwidth allocation in point-to-multipoint passive optical networks. Whether you are deploying a 1×16 or a 2×32 version, the rack mount PLC splitter ensures balanced output with minimal signal degradation.

Designed for high-density installations, the Unisol Rack Mount PLC Splitter incorporates a compact, space-efficient form factor, typically housed in 1U or 2U enclosures to preserve rack space. It supports high port counts without compromising on cable management. Each unit includes adapter panels with SC, LC, FC, or MPO connector options, providing flexibility for varied network requirements. The fiber routing inside the chassis adheres to bend radius protection standards, eliminating the risk of microbending and signal attenuation. This thoughtful internal structure promotes neat, organized cable runs, simplifying future maintenance and reducing network downtime.

Constructed with high-quality cold-rolled steel or aluminum alloy, the splitter enclosure is powder-coated for enhanced corrosion resistance and is equipped with locking mechanisms to prevent unauthorized access. The fiber optic splitter modules are secured within the enclosure to prevent mechanical disturbance, ensuring long-term reliability even under demanding environmental conditions. The front access design allows easy handling of patch cords and facilitates quick identification of input and output ports during upgrades or fault isolation.

The Unisol rack mount PLC splitter excels in applications requiring robust signal distribution, including data aggregation points in FTTH systems, CATV headends, and backbone fiber rings. Its ability to function across a wide operating wavelength spectrum, typically from 1260 to 1650nm, makes it suitable for most optical transmission systems, including GPON, EPON, CWDM, and DWDM technologies. Each unit undergoes rigorous factory testing to meet Telcordia GR-1209-CORE and GR-1221-CORE standards, guaranteeing top-tier quality and durability.

Network operators benefit from the plug-and-play functionality of the rack mount PLC splitter, reducing installation time and cost. The standardized 19-inch frame design simplifies integration into telecom racks, ODF systems, or data center cabinets. Fiber entries are protected with rubber grommets or brush panels to prevent dust accumulation and mechanical wear on the cables. Rear trays often include space for fiber splicing, supporting both pigtail fusion and mechanical splices depending on installer preferences.

One of the key advantages of using a rack mount PLC splitter is its high-density capability. Models such as the 1×32 or 2×64 rack-mounted splitters can accommodate dozens of connections in a single compact unit, maximizing space while maintaining optimal thermal airflow. The neat labeling and modularity make it easy to trace fiber routes, which is essential in complex network topologies. The design also includes provisions for grounding and cable strain relief to enhance overall installation safety and performance.

The Unisol Rack Mount PLC Splitter supports single-mode fiber systems, typically with G.657.A1 or G.652.D fiber types. These fibers are optimized for long-distance transmission and minimal dispersion, making the splitter suitable for both urban FTTH rollouts and long-haul backbone infrastructure. Attenuation is kept below industry thresholds, with average insertion loss values of ≤3.5 dB for a 1×4 splitter and ≤16.5 dB for a 1×32 model. Uniformity between output ports is critical in any optical system, and Unisol ensures this metric is tightly controlled within ±0.5 dB for most variants.

Cable entries on both sides of the rack mount PLC splitter are designed to support various cable diameters, with clamps or holders to secure loose fibers. Each output port is labeled clearly, and blanking panels are available for unused slots to maintain cleanliness and airflow. The housing is equipped with anti-static coatings and is built to withstand vibrations and mechanical shocks during transportation and operation.

For multi-service networks, where convergence of data, voice, and video traffic is necessary, the splitter’s ability to evenly distribute signals becomes vital. Whether installed at central offices, distribution hubs, or customer premises, the rack mount PLC splitter minimizes latency and supports symmetrical data transmission, improving network performance and end-user experience.

Each splitter is available in customized configurations, allowing operators to choose specific splitter ratios, connector types, fiber lengths, and labeling requirements. This makes the solution adaptable to different network standards globally. With rising demand for fiber-based services, especially in 5G infrastructure, smart cities, and enterprise cloud connectivity, the need for rack-mounted PLC splitters continues to grow.

Durability is another key aspect of the Unisol rack mount PLC splitter. The mechanical structure resists temperature fluctuations from -40°C to +85°C and humidity levels up to 95%, without compromising signal integrity. Dust-proof designs and UV-resistant enclosures extend the product’s operational lifespan in outdoor or semi-outdoor deployments, especially when housed in weatherproof network cabinets.

The installation of this splitter is straightforward. Mounting brackets are pre-installed and suitable for ETSI and ANSI-compliant rack systems. The front panel layout includes fiber entry ports, clearly marked outputs, and often a transparent door or hinged access for convenient management. LED-ready panels are available for versions integrated into active network equipment.

In modern broadband infrastructures where scalability and speed of deployment are key performance indicators, Unisol’s rack mount PLC splitter plays a crucial role. By providing consistent, high-quality signal splitting and enabling high-density fiber management, it lays the foundation for robust and scalable passive optical networks (PONs), hybrid-fiber coaxial (HFC) systems, and metropolitan area networks (MANs).

This unit supports telecom operators, ISPs, cable operators, utility networks, campus area networks, and government IT infrastructures, among others. From the rack to the remote node, the Unisol Rack Mount PLC Splitter ensures signal clarity, physical security, and operational efficiency in the most demanding network environments.