Customized 1u 19'' 18CH CWDM Rack mux demux
Coarse Wavelength Division Multiplexing (CWDM) networks need multiplexer/de-multiplexer (MUX/DEMUX) modules to combine and split the multi-wavelength optical signals. These modules are generally called CWDM MUX/DEMUX. Coupled with highly reliable passive optics (e.g., CWDM SFP/SFP+), CWDM MUX/DEMUX modules let operators make full use of available fiber bandwidth in local loop and enterprise architectures. Power link provides a series of CWDM MUX/DEMUX modules with as more as 18 channels (20nm spaced) in simplex or duplex configurations. All the CWDM modules are available with three types of packaging: ABS Pigtailed Box, Rack Chassis and LGX Cassette.
Features
Low Insertion LossWide pass bandHigh Channel IsolationHigh Stability and reliability
Applications
Line Monitoring(CWDM Add/Drop)WDM NetworkFiber Optical amplifier
Performance Specifications
| Parameter |
4 Channel |
8 Channel |
16 Channel |
| Mux |
Demux |
Mux |
Demux |
Mux |
Demux |
| Channel Wavelength(nm) |
1270~1610 |
| Center wavelength Accuracy(nm) |
±0.5 |
| Channel Spacing (nm) |
20 |
| Channel Passband(@-0.5dB bandwidth (nm) |
>13 |
| Insertion Loss(dB) |
≤1.6 |
≤2.5 |
≤3.5 |
| Channel Uniformity(dB) |
≤0.6 |
≤1.0 |
≤1.5 |
| Channel Ripple(dB) |
0.3 |
| Isolation (dB) |
Adjacent |
N/A |
>30 |
N/A |
>30 |
N/A |
>30 |
| Non-adjacent |
N/A |
>40 |
N/A |
>40 |
N/A |
>40 |
| Insertion Loss Temperature Sensitivity(dB/ºC) |
<0.005 |
| Wavelength Temperature Shifting(nm/ºC) |
<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 |
| Operating Temperature(ºC) |
-5~+75 |
| Storage Temperature(ºC) |
-40~85 |
| Package dimension(mm) |
19 1U Rack |
Above specification are for device without connector
Why choose Takfly??
1.Complete product system,include every link of FTTH,fiber optic cable,adapters,attenuators,plc splitters,fiber terminal box,even fiber media converter & sfp modules,we all have production line;
2.In time delivery,factory size more than 3000 square meter,workers more than 250,which means,we can finish your order in time
3.Excellent quality,all of our workers has experience more than 3 years in fiber optic field,very professional
4.Flexiable payment term,we accept T/T,Paypal,& Western Union,also L/C for payment term
5.And the most important thing is that we have competitive price,we are factory,we can control the cost
Would you like some CWDM rack for sample testing??Please leave me an inquiry or contact me directly.
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