PLC splitter 1x4 with SC/APC connectors in ABS box
PLC splitter 1x4 LGX cassette module
Fiber Optic Splitter

PLC Splitter 1x4 — FTTHFiber Optic Splitter Module

1x4 PLC fiber optic splitter for FTTH and GPON networks. Available in bare fiber, ABS box, and LGX cassette packages with SC/APC and LC connectors. Low insertion loss ≤7.0dB across wide wavelength range of 1260-1650nm for reliable four-way signal distribution.

Split Ratio1x4
Wavelength Range1260–1650nm
Connector TypeSC/APC, SC/UPC, LC/UPC
Package TypeBare Fiber, ABS Box, LGX Cassette, Steel Tube
Insertion Loss≤7.0dB (typical), ≤7.3dB (max)
Return Loss≥55dB (UPC), ≥50dB (APC)
Specifications

Technical Specifications

Split Ratio
1x4
Technology
PLC (Planar Lightwave Circuit)
Wavelength Range
1260–1650nm
Fiber Type
SM G657A1 / G652D (9/125μm)
Connector Type
SC/APC, SC/UPC, LC/UPC
Package Type
Bare Fiber, ABS Box, LGX Cassette, Steel Tube
Insertion Loss
≤7.0dB (typical), ≤7.3dB (max)
Return Loss
≥55dB (UPC), ≥50dB (APC)
Directivity
≥55dB
Uniformity
≤0.8dB
PDL
≤0.3dB
Operating Temperature
-40°C to +85°C
Standards
ITU-T G.657A1 · Telcordia GR-1209 · Telcordia GR-1221
Key Features

Engineered For Performance

Optimized for Small FTTH Clusters

1x4 split ratio is ideal for small residential blocks and rural FTTH deployments where 4 subscribers share a single feeder fiber from the OLT.

Low Insertion Loss

Typical insertion loss of ≤7.0dB maintains ample optical power budget for GPON networks with up to 20km reach, even with cascaded splitting stages.

Flexible Packaging

Available as bare fiber for splice-in installations, ABS box for distribution boxes, or LGX cassette for integration into standard 19-inch rack mount panels.

Typical Applications

01

FTTH/GPON Access Networks

Distributing OLT signals to 4 ONT/ONU units in small residential clusters, office buildings, and rural fiber-to-the-home deployments.

02

Multi-Dwelling Unit Distribution

Installed in building distribution boxes to serve 4 apartments or offices from a single riser fiber in multi-story buildings.

03

PON Cascaded Splitting

Used as a first-stage splitter in two-tier PON architectures, feeding secondary 1x8 or 1x16 splitters for expanded subscriber coverage.

Interested in this PLC Splitter 1x4?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
ISO9001ISO14001CERoHSCPRREACH

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