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Multimode splitter coupler

Low Insertion loss

Low PDL

Compact Design

Good channel-to-channel uniformity

Wide Operating Wavelength:

1310/1490/1550

Wide Operating Temperature:

From -40℃ to 85℃

High Reliability and Stability

Quantity:
  • Multimode
  • Kewei
Performance Specifications
Parameter Specification
Type Multimode Standard Fiber Couplers
Central Wavelength (nm) 850 or 1310 or 1550
Grade P A
Coupling Ratio (%) 50/50 50/50
Excess Loss (Typical )(dB) 0.5 (0.8)* 0.7 (1.0)*
Maximum Insertion loss (dB) 3.5 (4.0)* 3.7 (4.2)*
Uniformity (Max.) (dB) 0.6 0.8
Directivity (Min.) (dB) 35
Operating Temperature( ° C) -20 ~ +70(-40 ~ +85 available upon request)
Fiber Type Corning multimode 50/125, 62.5/125, 100/140 fiber
Fiber Pigtail Length (m) 1m or custom length
Port Configuration 1x2 or 2x2
Dimensions (mm) Package A, B, C
 
Parameter Specification
Type Multimode Tree/Star Couplers
Central Wavelength (nm) 850 or 1310
Configuration Type n x 4 (n=1,2,4,) n x 8 (n =1,2,8) n x 16 (n =1,2,16)
Maximum Insertion loss (dB) 7.0/7.6* 10.5/11.0* 14.0/15.0*
Directivity (Min.) (dB) 40
Operating Temperature( ° C) -20 ~ +70(-40 ~ +85 available upon request)
Fiber Type Corning multimode 50/125, 62.5/125, 100/140 fiber
Fiber Pigtail Length (m) 1m or custom length
Dimensions (mm) Package D Package D Package E
*For 50/125 um, 62.5/125 um fiber operating is at 850nm.
**Measured under the stable mode condition with LED light source (CPR < 12).
Note: All values referenced are without connector.
 
Package Information

Package Type A B C D E
Fiber Diameter 250μm bare fiber 900μm loose tube 900μm/2mm/3mm loose tube 900μm/2mm/3mm loose tube 900μm/2mm/3mm loose tube
Dimensions (mm) Ф3.0×54 Ф3.0×60 90×20×9.5 100×810.5 120×818
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Kunshan Kewei Fiber Communcations Equipment Co.,Ltd.

Tel: 0512-82691269
Fax: 0512-82691269
Mobile: +86 18625257159 or  +86 15161518422
Whatspp:+86 18625257159

 E-mail: keweifiber@163.com
Copyright  Kunshan Kewei Fiber Communcations Equipment Co.,Ltd. All rights reserved.