1×4 Bare Fiber PLC Splitters

1×4 Bare Fiber PLC Splitters – Compact & Reliable Optical Signal Distribution Solution

Upgrade your fiber optic network with our high-precision 1×4 bare fiber PLC splitters, engineered to evenly split a single optical input into four outputs with minimal signal loss. Ideal for FTTH, FTTx, PON, CATV, and other optical network architectures, these splitters are built using advanced Planar Lightwave Circuit (PLC) technology to ensure consistent performance, durability, and easy integration into your existing system.

The 1×4 splitter is an essential component in modern passive optical networks where a single input needs to be distributed to multiple users or devices. With its bare fiber configuration, this splitter provides maximum flexibility for custom splicing into trays, boxes, or closures, making it an excellent choice for both central office and outdoor fiber deployment.

Whether you’re building new infrastructure or expanding an existing one, this compact, cost-effective solution delivers exceptional optical performance and long-term reliability.

Advanced PLC Technology for High-Performance Fiber Splitting

Our 1×4 bare fiber splitter utilizes PLC chip technology to provide uniform optical signal distribution across four output fibers. Unlike traditional FBT splitters, PLC splitters offer better reliability, lower failure rates, and enhanced performance, especially in higher-density applications.

With a wide operating wavelength range from 1260nm to 1650nm, the splitter supports various transmission technologies including GPON, EPON, CWDM, and DWDM, making it a future-proof choice for any fiber optic infrastructure.

Thanks to its low insertion loss, low polarization dependent loss (PDL), and high return loss, this splitter ensures optimal signal strength and stability across all output channels.

Each unit is fully compliant with Telcordia GR-1209 and GR-1221 standards and is RoHS-certified, meeting strict international quality, performance, and environmental requirements.

Flexible Bare Fiber Design for Custom Installations

This version of the 1×4 splitter comes with bare fiber ends, allowing seamless fusion splicing into your fiber optic setup. Whether you’re installing inside a splice tray, outdoor distribution box, or wall-mounted enclosure, the bare fiber design gives you maximum flexibility and saves space compared to connectorized versions.

We use high-quality single-mode fibers such as G.657A1 or G.652D, which are known for their low attenuation and excellent bend performance. These fibers are especially useful in tight bends or confined spaces, helping maintain strong signal integrity in any installation environment.

The compact footprint and lightweight construction make this splitter ideal for space-constrained applications such as telecom cabinets, fiber termination boxes, or MDU (multi-dwelling unit) deployments.

Versatile Applications Across Fiber Network Environments

Our 1×4 bare PLC splitters are widely used in both small- and large-scale fiber optic network projects, including:

• FTTH (Fiber to the Home): Deliver signals to multiple residences or devices from a single fiber

• Passive Optical Networks (PON): Split signals from OLT to ONTs in GPON/EPON systems

• CATV (Cable Television): Distribute video signals efficiently in fiber-based TV setups

• LAN & WAN Networks: Expand local area or wide area networks with minimal signal degradation

• Test Equipment and Monitoring Systems: For labs, research, or live signal monitoring setups

Its excellent temperature tolerance (-40°C to +85°C) allows for deployment in both indoor and harsh outdoor environments, making it suitable for use in underground closures, pole-mounted boxes, or temperature-sensitive areas.

Quality Assured for Long-Term Network Reliability

Our 1×4 bare splitters are manufactured in ISO-certified production facilities and undergo 100% optical performance testing before shipment. Each unit is delivered with a complete test report, giving you full confidence in its specifications and performance.

Because every project is different, we also offer custom fiber lengths, fiber coating types, and packaging options to match your exact installation needs. Whether you need to install splitters in tight residential units or deploy them across rural networks, we provide flexible solutions that help reduce installation time and cost.

With a long service life, minimal maintenance, and consistent signal performance, our bare fiber PLC splitters are the go-to choice for professional network engineers, contractors, ISPs, and system integrators looking to build robust and scalable fiber networks.