CWDM Wavelength Division Multiplexer ABS 16CH 18CH For FTTH FTTA
Descriptions
CWDM(Coarse Wavelength Division Multiplexing) is a standardized WDM technology that uses up to 20 different wavelengths for data transmission over a single fiber.
CWDM 8CH Multiplexor is a flexible and low-cost solution that enables the expansion of existing fiber capacity.
Coupled with highly reliable passive optics certified for environmentally hardened applications, the CWDM MUX/DEMUX solution lets operators make full use of available fiber bandwidth in local loop and enterprise architectures.
19 inch CWDM patch panel can fit with standard 19 inch cabinet for data center.
CWDM can solve the shortage of fiber and transparent transmission of business, and reduce the cost of network building. With low-cost low power consumption and small compact, it is widely used in metro aggregation and access layer to do transmission on a short time.
Our CWDM MUX/DEMUX modules split up to 18 channels (20 nm spaced) to a single fiber. The standard packages are ABS Plastic Box,19" Rack Mount Chassis and LGX Metal Box. No matter what kind of connectors (such as FC, ST, SC, LC, etc.) are all available, and we can also mix connectors on one device.
Applications
- WDM system
- Passive Fiber Optic Networks (PON)
- 3G, 4G, 5G Mobile Fronthaul
- Data Center
- FTTH networks
- Metro/Access networks
- Fiber optical amplifier
- CATV system
Features
- Channel number: 4CH, 8CH, 16CH, 18CH
- Standard 19 inch, fit with data center cabinet
- Pigtail length: customized
- Teminal connector: customized
- Low Insertion Loss
- Low PDL
- High Isolation
- Compact Design
- Good channel-to-channel uniformity
- Wide Operating Wavelength
- From 1260nm to 1620nm or 1261nm to 1621nm.
Specifications
| Parameter |
4 Channel |
8 Channel |
18 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 |
≤3.0 |
| 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 |
| Inertion Loss Temperature Sensitivity (dB/°C) |
<0.005 |
| Wavelength Temperature Shifting (nm/°C) |
<0.002 |
| Polarization Dependent Loss (dB) |
<0.1 |
| Polarization Mode Dispersion |
<0.1 |
| Directivity (dB) |
>50 |
| Return Loss (dB) |
>45 |
| Maximum Power Handling (mW) |
300 |
| Opterating Temperature (°C) |
-5~+75 |
| Storage Temperature (°C) |
-40~85 |
| Package dimension (mm) |
19'' 1U |
OEM/ODM Service
If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. Our OEM and ODM service is always ready to do it. Please contact with our sales team to get best support.
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