Customized 1×9 Asymmetrical PLC Fiber Splitter, 50/50 & 75/25 Split Ratio, LC/UPC, Singlemode

The Customized 1×9 Asymmetrical PLC Fiber Splitter provides flexible optical power distribution with selectable 50/50 and 75/25 split ratios for FTTH, PON, and CATV networks. Featuring PLC technology, LC/UPC connectors, and G.657A1 singlemode fiber, it delivers stable performance and customizable deployment options.

SKU PMC19 Category
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The Customized 1×9 Asymmetrical PLC Fiber Splitter is a passive optical component designed for flexible and uneven optical power distribution in FTTH, PON, CATV, and optical communication networks. Utilizing advanced Planar Lightwave Circuit (PLC) technology, it provides stable signal splitting with low insertion loss, low polarization dependent loss, and excellent channel uniformity. With customizable split ratios such as 50/50 and 75/25, this splitter allows network designers to allocate optical power according to different transmission distances and access requirements.

Packaged in a compact ABS module with LC/UPC connectors and G.657A1 singlemode fiber, this splitter offers reliable mechanical protection and easy integration into optical distribution boxes, splice closures, and network equipment. Flexible customization options, including connector types, fiber lengths, cable diameters, and package formats, make it suitable for complex multi-level PON architectures and customized optical deployment projects.

Distribution Type1x 9
Split Ratio (CH1)50%/75%
Fiber TypeG.657A1
Fiber ModeSinglemode
Polarization Dependent Loss≤ 0.35dB
Connector TypeLC/UPC
Insertion Loss (without Connector)50% (CH1)≤ 3.9dB / 75% (CH1)≤ 2.2dB
Return LossAPC≥ 55dB, UPC≥ 50dB
ABS Dimensions (HxWxD)3.94"x 3.15"x 0.39" (100x 80x 10mm)
  • 1×9 asymmetrical PLC splitter designed for customized optical power distribution
  • Supports multiple split ratios including 50/50 and 75/25 configurations
  • PLC technology ensures low insertion loss and excellent splitting uniformity
  • Low polarization dependent loss for stable optical transmission
  • ABS module package provides compact size and mechanical protection
  • LC/UPC connector interface enables high-density optical installation
  • Uses G.657A1 bend-insensitive singlemode fiber for improved flexibility
  • Supports customized fiber lengths, cable diameters, and package designs
  • Wide wavelength operation suitable for various PON and optical networks
  • Reliable performance under extreme temperature conditions from -40°C to +85°C
  • FTTH (Fiber to the Home) networks
  • GPON, EPON, and XGS-PON systems
  • CATV optical distribution networks
  • Multi-level passive optical network architectures
  • Optical backbone and access networks
  • Fiber distribution terminals (FDTs) and optical distribution boxes (ODBs)
  • Customized optical power management applications
  • Telecom operator and system integration projects

We provide OEM and customized PLC splitter solutions based on specific network requirements. Available customization options include split ratios, connector interfaces, fiber lengths, cable diameters, module dimensions, and packaging methods.

The splitter can be configured with different connectors such as LC/APC, SC/UPC, SC/APC, FC, and bare fiber outputs. Custom labeling, packaging, and application-specific designs are also available for telecom operators, optical equipment manufacturers, and large-scale network projects.

Why choose an asymmetrical PLC splitter instead of a standard splitter?

An asymmetrical PLC splitter allows optical power to be distributed according to actual network requirements instead of using fixed equal splitting. This makes it suitable for complex optical architectures where different branches require different power levels.

What split ratios are available for this 1×9 PLC splitter?

This splitter supports customized asymmetrical split ratios, including common configurations such as 50/50 and 75/25. Other split ratios can also be designed based on specific optical budget requirements.

What applications require customized split ratios?

Customized split ratios are commonly used in cascaded PON networks, long-distance optical links, and networks where certain branches require higher optical power than others. They help optimize signal distribution and improve overall network efficiency.

Why is G.657A1 fiber used in this splitter?

G.657A1 fiber provides improved bend resistance compared with traditional singlemode fiber while maintaining compatibility with standard G.652 systems. It is suitable for dense optical installations where cable routing space is limited.

Can the splitter be customized with different connectors or package styles?

Yes. The splitter can be customized with various connector types, including LC, SC, and FC interfaces, as well as different module, rack-mount, and bare fiber package options according to installation requirements.