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

Fwdm, Fiber Optic Wdm, CWDM manufacturer / supplier in China, offering Fiber Optic CWDM 1310/1490/1550 Fwdm, Shenzhen Manufacturer Optical Fiber Patch Leads, MPO Fibra Optica for FTTH Data Center and so on.

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Supplier Homepage Product WDM Fiber Optic CWDM 1310/1490/1550 Fwdm

Fiber Optic CWDM 1310/1490/1550 Fwdm

Purchase Qty.:
1-99 100-999 1,000-9,999 10,000+
FOB Unit Price: US $26 US $25 US $24 US $23
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $26
100-999 US $25
1,000-9,999 US $24
10,000+ US $23
Get Latest Price
Production Capacity: 10000
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Fwdm
  • Type: Single-mode Fiber
  • Material Shape: Round Wire
  • Allowed Tensile Strength: 1000N<10000N
  • Certification: RoHS, ISO9001
  • Sheath Material: PVC LSZH
  • Fiber Tube Diameter: 0.9mm,2.0mm
  • Fiber Type: G657A, G652D
  • Adapter Type: LC/Sc/FC/St
  • Trademark: KOC
  • Origin: Guangdongshenzhen
  • Application: Communication
  • Connection Structure: SC
  • Allowed Lateral Pressure: >1000(N/100mm)
  • Core: Single Core
  • Brand: Koc
  • Connector Type: LC/Sc/FC/St or Customize
  • Length: 0.5m, 1m, 2m,3m Other Length
  • Packaging Size: ABS Box, Steel Tube; Lgx
  • Package: Carton, Transparent Box or Cust
  • Specification: SGS; RoHs
  • HS Code: 85176222
Product Description

With 15 years history, KOC is a well-established brand popularly accepted in the world-wide market, especially in European and American countries. We are a professional manufacturer of most passive parts such as patch-cord, connector, adapter, attenuator,splitter, WDM serious. For more detail, please check on our website 
In case of need, please do not hesitate in contacting us.

Product Description
3 port FWDM
3 port FWDM refers to fixed three specific wavelength FWDM. In the optic fiber communication network, using 3 port FWDM can realize bidirectional transmission of voice, video and data. The most common used is 1310&1490&1550nm FWDM. All the CWDM ARK provides are all through Twenty-four hours of high and low temperature cycling and drop test, stable and reliable.

Widely operating wavelength range
Low insertion loss
High channel isolation
High stability and reliability
Ultra flat wide pass band
Epoxy free optical path
System monitoring
WDM system
Transmitters and fiber lasers
Fiber optical amplifier                                    
Fiber optic instruments


Pass Channel wavelength Range1550±101490±101310±40nm
Reflect Channel wavelength-11310±401310±401550±10nm
Reflect Channel wavelength-21490±101550±10nm
Insertion LossPass Channel<0.60dB
Reflect Channel<0.60dB
Insertion Loss RipplePass Channel≤0.30dB
Reflect Channel≤0.30dB
IsolationPass Channel≥40dB
Reflect Channel≥20dB
Return Loss>50dB
Insertion Loss Temperature Sensitivity<0.005dB/ºC
Polarization Dispersion Loss<0.10dB
Polarization Mode Dispersion<0.10Ps
Max Power Handling500mW
Operating Temperature-20~+70°C
Storage Temperature-40~+85°C
Fiber TypeSMF-28e,Bare OR 0.9mm Loose Tube
Package Dimension¢5.5XL32 OR ABS BOXmm

Note1: All values specified are without connectors.
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