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4x1 Multimode Fiber High Power Combiners (Power per Multimode Input: 50W)

4x1 Multimode Fiber High Power Combiners (Power per Multimode Input: 50W)

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  • 4x1 Multimode Fiber High Power Combiners (Power per Multimode Input: 50W)

4x1 Multimode Fiber High Power Combiners (Power per Multimode Input: 50W)

Product Item: #3969
(1 Customer Reviews)
Model: sku3969
Price: US$282.00
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FM SKU#:SKU00211G2


4 × 1 Multimode Pump Combiners

4 × 1 Multimode Pump Combiners can be used for high power fiber laser and fiber amplifier. These devices can be used to combine the power from several multimode laser diodes with high coupling efficiency. We could provide 3X1, 7X1 Multimode Pump Combiners, also the configurations such as number of input fibers and different fiber types can be fully customized based upon request. If you need, please contact [email protected]


  • High Power All-Fiber Lasers
  • High Power Fiber Amplifiers
  • Medical, industrial, defense


  • High Signal Transfer Efficiency
  • High Pump Efficiency
  • Wavelength Insensitive>
  • Custom Configurations Available

Product specifications

  • Pump Operating Wavelength: 800-1000nm
  • Configuration: 1X4
  • Pump Fiber (core/clad, NA): 105/125, 0.15
  • Output Fiber (core/clad, NA): 200/220, 0.22
  • Power per Multimode Input: 50W
  • Fiber length: 0.8m
  • Package Dimension: Φ3.5xL40mm or 65x12x7.5mm for high power

Dimensional Drawing


Configuration Pumpfiber Ouputfiber Min.PumpEfficiency Max.PowerHandling Package
2×1 105/1250.15 105/1250.22 90% 50W/leg P32
3×1 105/1250.15 200/2200.22 95% 50W/leg P32
3×1 105/1250.22 200/2200.22 93% 50W/leg P32
4×1 105/1250.15 200/2200.22 95% 50W/leg P32
4×1 105/1250.22 220/2420.22 90% 50W/leg P32
4×1 200/2200.22 400/4400.22 90% 150W/leg P32
7×1 105/1250.15 200/2200.22 90% 80W/leg P32
7×1 105/1250.15 x/125DC 93% 80W/leg P32
7×1 105/1250.22 x/125DC 90% 80W/leg P32
7×1 200/2200.22 x/400DCF 96% 200W/leg P32,P33
7×1 220/2420.22 x/400DCF 96% 200W/leg P32,P33
19×1 105/1250.15 400/4400.22 90% 50W/leg P32,P33
19×1 105/1250.15 x/200DC 95% 50W/leg P32,P33
19×1 105/1250.22 x/250DC 95% 50W/leg P32,P33
  • Remark: x=core dia., above are popular types, total >50 N×1 types are available.


If any option which is not indicate in your Ordering, please write your option or request in your ORDER to Fiber-Mart, and contact with us.


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Shipping Time

FedEx IP: Within 1-4 business days
FedEx IE: Within 4-6 business days
DHL: Within 2-6 business days
EMS: Within 4-15 business days
UPS: Within 1-3 business days
Hong Kong Post Airmail: Within 10-30 business days


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Wire Transfer, West Union


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Money back guarantee


Limited Warranty

Volume pricing:

If you need large order volume, please apply for a business account or contact us to enjoy preferential policies.
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Customer Reviews:

by Henrtenna
Date Added: 04/15/2019
This was the first time that I purchased the whole solution in Fiber-MART, professional technical support, high products quality, fast shipping, better than I expected, will buy again.

Rating: 5 of 5 Stars [5 of 5 Stars]

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