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4 Channels CWDM Module WDM Mux Demux 1270nm 1610nm Coarse Wavelength Division Multiplexing

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4 Channels CWDM Module WDM Mux Demux 1270nm 1610nm Coarse Wavelength Division Multiplexing

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Brand Name : OEM/Takfly

Model Number : 4CH CWDM

Certification : CE,ROHS,REACH,ISO9001,ISO14001

Place of Origin : China

MOQ : 1 piece

Price : USD30/pcs ~ USD100/pcs

Payment Terms : T/T, Western Union, MoneyGram, Paypal, L/C

Supply Ability : 20000 channels each month

Delivery Time : 3-5 working days

Packaging Details : spone + box + carton

Channel : 4

Wavelength : 1270~1610nm

Dimension : L100 x W80 x H10mm

Operating Temperature : -5~+75℃

Storage Temperature : -40~85℃

Connector : LC, ST, LC, FC, E2000

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4 channels CWDM module WDM Mux Demux 1270nm to 1610nm Coarse Wavelength Division Multiplexing

CWDM Description

CWDM (Coarse Wavelength Division Multiplexing) is the use of the Fiber Optical Multiplexer to different wavelengths of light signals multiplexed to a single optical fiber for transmission, at the receiving end of the link, with the Fiber Optical Multiplexer fiber mixed signal is decomposed into different wavelengths signal, connected to the respective receiving apparatus.

CWDM Mux/Demux through single or duplex single mode fiber is quite common to extend your overall bandwidth. It offer high stability and reliability, and has small package size. Its operating wavelength is from 1270nm to 1610nm(1261nm-1611nm) which totally offer 18 channels with 20nm channel spacing.

CWDM Features

  • High Isolation
  • Low PDL
  • Low Insertion Loss
  • Compact Design
  • Good channel-to-channel uniformity
  • Wide Operating Wavelength:
  • From 1260nm to 1620nm
  • Wide Operating Temperature:
  • From -40°C to 85°C
  • High Reliability and Stability

CWDM Application

  • CWDM System
  • PON Networks
  • CATV Links

CWDM Specification

Parameter 4 Channel 8 Channel 16 Channel 18 Channel
Mux Demux Mux Demux Mux Demux Mux Demux
Channel Wavelength(nm) 1270~1610 / 1271~1611
Center wavelength Accuracy(nm) ±0.5
Channel Spacing(nm) 20
Channel Passband@-0.5dB bandwidth (nm) ±7.5 / ±6.5
Insertion Loss(dB) ≤1.5 ≤2.5 ≤3.5 ≤4.0
Channel Uniformity(dB) ≤0.6 ≤1.0 ≤1.5 ≤1.5
Channel Ripple(dB) <0.3
Isolation(dB) Adjacent >30 >30 >30 >30
Non-Adjacent >40 >40 >40 >40
Insertion Loss Temperature Sensitivity(dB/℃) <0.005
Wavelength Temperature Shifting(nm/℃) <0.002
Polarization Dependent Loss(dB) <0.1
Polarization Mode Dispersion(PS) <0.1
Directivity(dB) >50
Return Loss (dB) >45
Maximum Power Handling(mW) 500
Pigtail and Connector Type COM 0.9/mm black loose tube with LC UPC/APC connector
Other ports 0.9/mm white loose tube with LC UPC/APC connector
Fiber Type SMF-28e
Fiber Length (m) ≥1
Operating Temperature (℃) -5~+75
Storage Temperature (℃) -40~85
Package dimension(mm)

L100 x W80 x H10 (2 CH～8CH ABS Module)

L120 x W80 x H18 (9 CH～18CH ABS Module)

L141 x W115 x H18 (9 CH～18CH ABS Module)

LGX Plastic Box

LGX Metal Box

1U Rack Mount

Above specification are for device without connector.

Order Information

Configuration Channel No. Channel Pigtail Type Fiber Length Dimension(mm) Connector
M=Mux D=Demux 04=4 Channel
08=8 Channel
16=16 Channel
N=N Channel
……


0=250um

1=900um

2=2.0mm
3=3.0mm

1=1m

2=1.5m

3=others

 1=L100 x W80 x H10
2=L140 x W100 x H15
3=19 1U Rack Mount		 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=others

4 Channels CWDM Module WDM Mux Demux 1270nm 1610nm Coarse Wavelength Division Multiplexing4 Channels CWDM Module WDM Mux Demux 1270nm 1610nm Coarse Wavelength Division Multiplexing

4 Channels CWDM Module WDM Mux Demux 1270nm 1610nm Coarse Wavelength Division Multiplexing


Product Tags:

1270nm WDM Mux Demux

      

1610nm Wavelength Division Multiplexing

      

1610nm WDM Mux Demux

      
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