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CWDM Module High Isolation For Optical Transport Networking System Passive

Minimum Order Quantity : 10 pcs Delivery Time : 5-7 working days
Payment Terms : L/C, T/T
Place of Origin: Guangdong,China Brand Name: Seacent
Certification: ISO9001,ROHS Model Number: CWDM insert type 1 * 4 mux demux

Detail Information

Fiber Type: SMF-28e,SMF-28e Or Customer,SM,Dual Fiber Connector: LC/APC,SC/LC
Wavelength: 1270~1610nm Certification: CE RoHS FCC,ISO9001,CE,FCC,RoHS
Warranty: 3 Years Operating Temperature: -40~85℃
High Light:

cwdm module

,

passive cwdm

Product Description

1 * 4 mux demux CWDM insert type
Description:
CWDM is using optical multiplexers to reuse different wavelengths of light into a single fiber to transmit signals.
 
At the receiving end of the link, the mixed signal is decomposed into signals in the fiber by means of an optical demultiplexer.
Different wavelengths are connected to the corresponding receiving equipment.
 
The device has broad passband and high isolation, makingit ideal for functioning with inexpensive, uncooled lasers.
 
Application

Fiber Optical amplifier

Line Monitoring

Telecommunication

CWDM system

PON network

Cable chain

 

Features :

High Channel Isolation

Low PDL​

Compact design

Good channel-to-channel consistency

Wide working wavelength: 1270-1610nm

Wide operating temperature: -20 ℃ ~ 70 ℃

Low insertion loss

High reliability and stability

 

Technical Parameters
Parameter 4CH 6CH 8CH
Center wavelength (nm) ITU or ITU+1(Customizable starting wavelength)
Product Features Mux orDemux or Mux&Demux
Channel wavelength (nm) 1270~1610
Center wavelength accuracy (nm) ±0.5
Channel pitch (nm) 20
Channel passband (@ -0.5db bandwidth (nm) >14
Insertion loss (dB) ≤1.4 ≤2.6 ≤3.0
Channel uniformity (dB) ≤0.5 ≤0.5 ≤0.5
Channel ripple (dB) 0.3
Isolation (dB) adjacent >30 >30 >30
Isolation (dB) Non-adjacent >40 >40 >40
Polarization-dependent loss (dB) <0.2
Polarization Mode Dispersion (PS) <0.1
Directivity (dB) >50
Return loss (dB) >45
Connector type LC/APCOr customer specified
Maximum power (mW) 500
Working temperature (℃) -20~70
Storage temperature (℃) -40~85
Package type (mm) LGX,Box, rack or customer specified
Package size (mm) LGX:201x256x44 or 155x100x29
Box:100x80x10 or 120x80x18 or 141x120x28
Rack :1U: 484x260x44 or 2U: 482x260x88

 

 

Business advantage

One-stop FTTH solution with more than 10 years of experience in fiber optic communications

 

Technology

(1) Professionally engaged in high-precision packaging production of optical devices for 15 years

(2) 15 years of the technical team

(3) Have their own core technology

 

Research and development

(1) Adhere to 5% of annual sales as technology research and innovation expenses

(2) Independent development chip

 

Market

(1) Mainly in the middle and high-end market (Europe and America, Japan, South Korea, Southeast Asia, Russia)

 

Shipment:

(1) Logistics: Cooperate with well-known express delivery companies such as Korea ADC, Dongzhou, Hangxin, etc.

(2) Fast shipping: proofing 1-3 days, delivery time 15-20 days, can provide free stock samples, or free proofing.

 

 

 

 

 

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