1×N Series Asymmetric Multimode Optical Splitter

1×N Series Asymmetric Multimode Optical Splitter

The 1×N series asymmetric multimode optical splitter adopts PLC planar lightwave circuit technology and is manufactured using a glass-based ion-exchange process. It can realize non-uniform power distribution of optical signals according to different splitting ratios. The product features low insertion loss, low polarization-dependent loss, high directivity, and a wide operating wavelength range, and can meet the differentiated optical power distribution requirements of different multimode fiber systems. This series offers various splitting ratios such as 5/95, 10/90, 20/80, 30/70, 40/60, and multi-channel non-uniform splitting. It supports customization of fiber type, connectors, and packaging methods, and is suitable for fields such as optical fiber communications, industrial control, optical inspection, and optical fiber sensing.

Product features：Flexible splitting with multiple ratios；Low loss, high directivity；Wide wavelength, high compatibility；Miniaturized, customizable

Part Number：MP-1×N-AM-MOS

Application area：Optical fiber communication systems | Industrial control and monitoring | Optical fiber sensing systems | Optical testing and measurement

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Operating Wavelength Polarization-Dependent Loss

650–1350 nm ≤0.1 dB

Dimension Drawing

General Parameters

Dual-channel Asymmetric Splitting Specifications

Splitting ratio	5/95	10/90	20/80	30/70	40/60
Operating wavelength (nm)	650–1350	650–1350	650–1350	650–1350	650–1350
Typical insertion loss (dB)	13.7/0.9	10.7/1.1	7.7/1.6	6.0/2.2	4.8/2.9
Maximum insertion loss (dB)	14.0/1.1	11.0/1.2	8.0/1.7	6.3/2.4	5.0/3.0
Polarization-dependent loss (dB)	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
Chip size (mm)	2.2×1.8×16.4	2.2×1.8×10.4	2.2×1.8×10.4	2.2×1.8×13.4	2.2×1.8×16.4

Multi-channel Asymmetric Splitting Specifications

Splitting ratio	Typical insertion loss (dB)	Maximum insertion loss (dB)
10/20/70	12.1/8.0/3.0	12.1/8.2/3.2
10/10/10/70	11.4/11.4/11.4/3.0	11.6/11.6/11.6/3.2
10/10/80	11.0/11.0/1.6	11.2/11.2/1.7
40/40/20	4.7/4.7/7.9	4.8/4.8/8.1
15/15/70	9.1/9.1/2.2	9.4/9.4/2.4

General Technical Parameters

Parameter	Technical specification
Operating wavelength	650–1350 nm, or customized on demand
Polarization-dependent loss	≤0.1 dB
Return loss	≥40 dB, or customized on demand
Directivity	≥50 dB
Fiber type	50/125 or 62.5/125 μm multimode fiber
Loose tube specification	900 μm
Connector type	Customized on demand
Pigtail length	≤1.5 m, or customized on demand
Chip channel spacing	250 μm

Chip and Package Dimension Parameters

Splitting ratio	Chip size (mm)	Bare-fiber micro-sealed steel tube size (mm)	Sleeve micro-sealed steel tube size (mm)
5/95	2.2×1.8×16.4	4×7×50	4×7×55
10/90	2.2×1.8×10.4	4×7×50	4×7×55
20/80	2.2×1.8×10.4	4×4×40	4×7×50
30/70	2.2×1.8×13.4	4×4×40	4×7×50
40/60	2.2×1.8×16.4	4×7×50	4×7×55
10/20/70	2.2×1.8×19.4	4×7×55	4×7×60
10/10/10/70	2.2×1.8×21.9	4×7×60	4×7×60
10/10/80	2.2×1.8×20.4	4×7×55	4×7×60
40/40/20	2.2×1.8×18.9	4×7×55	4×7×55
15/15/70	2.2×1.8×16.4	4×7×50	4×7×55

Optional Configurations

Downloads

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Product title: 1×N Series Asymmetric Multimode Optical Splitter

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