Gold Member Since 2013
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Shenzhen KOC Communication Co., Ltd.

Splitter, Coupler, Optical Fiber manufacturer / supplier in China, offering Fiber Optical Special Wdm for Testing Instruments U-Senda, 24f Rack Mounted Fiber Patch Panel with Sc/FC/St/LC Adapters, Fiber Optic Cable with FC Connector and so on.

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Supplier Homepage Product PLC Splitter/Coupler Fiber Optical Special Wdm for Testing Instruments U-Senda

Fiber Optical Special Wdm for Testing Instruments U-Senda

Purchase Qty.:
1-99 100-999 1,000-9,999 10,000+
FOB Unit Price: US $30 US $29 US $28 US $25
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $30
100-999 US $29
1,000-9,999 US $28
10,000+ US $25
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Special WDM
  • Type: Single-mode Fiber
  • Allowed Lateral Pressure: >1000(N/100mm)
  • Core: Single Core
  • Brand: OEM
  • Isolation (dB): 13dB,14dB,17dB,18dB
  • Polarization Dependent Loss: 0.1dB,0.15dB
  • Directivity (dB): 55dB
  • Trademark: U-SENDA
  • Specification: Special WDM
  • HS Code: 85176222
  • Application: Communication
  • Material Shape: Round Wire
  • Allowed Tensile Strength: 1000N<10000N
  • Certification: RoHS, ISO9001, SGS,Reach,IEC,Tlc
  • Length: 0.5m, 1m, 2m, Other Length
  • Operating Wavelength (Nm): 980/1064nm,1064/1550nm,1550/1625nm
  • Return Loss (dB): 55dB
  • Insertion Loss: 0.3dB,0.4dB
  • Transport Package: Carton
  • Origin: China/Guangdong
Product Description
Special WDM

special wavelength WDM such as 980/1064nm, 1064/1550nm,1550/1625nm WDM. Raman
Pump Combiner is designed for combining the multiple pumps with different wavelengths
for Ramanamplifiers.

- Wavelength on customer request
- Coupling ratio on customer request
- Low excess loss
- High stability and reliability

- Fiber sensors
- Optical communication systems
- Testing instruments

ParameterSpecial WDM
Operating wavelength (nm)980 / 10641064 / 15501550 /1625
Operating bandwidth (nm)±5±15±5
Insertion loss (dB)P≤0.3
Isolation (dB)P≥14≥18≥14
PDL (dB)P ≤0.10 
A ≤0.15 
Directivity (dB)≥55
Operating temperature (ºC )-40 ~ +85
ParameterRaman Pump Combiner
 15~ 20nm>20nm
Operating wavelength (nm)Upon customer request
Center insertion loss (dB)≤0.5≤0.6≤0.4≤0.5
Center isolation (dB)≥14
Directivity (dB)≥55
Operating temperature (ºC )-40 ~ +85

About U-Senda

Shenzhen Senda Communication Technology & Equipment Co. Ltd. was established in March 2012 as a sub-company of
Shenzhen KOC Communication Co. Ltd..
With the total investment of RMB 15 million (USD2.4 million), the XXXX is a hitech company involved in optical research,
product development and manufacture.
1500 square meters dust free clean workshop is equipped with the most advanced producing equipment for fiber optic
components and furnished with best laboratory and testers.
The core team of the company is combined by the elites who are doctors from Great Britain and USA and local
experts in the fiber optic industry. They are experienced in production managements, technology development,
products promotion, capital operation and intellectual protection. There are 150 people in production and production
management, and 110 skilled production line operators.
Furthermore, the company set up 600 spare meters research center with more than 10 R & D and process engineers.
The center enhances our independent research & development and our leading position in the core science and
technology in fiber optic communication devices, networking, fiber optic sensors and ultra-fast fiber optic lasers.

Company History:
2012/3   ShenZhen U-Senda lnformation technology equipment Co.,Ltd.
2012/5   Purification plant and office building completed
2012/7   Have access to the ISO9000 quality management system and TLC Certificate
2012/7   WDM/ Module base
2016/7   MEMS VOA base
NOW     Won the "ShenZhen high-tech enterprise" title

Our Service
We provide all our products with high quality, competitive price, short delivery lead time and excellent after-sales services.
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