Description of 18CH CWDM
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18CH CWDM Mux Demux Module 1270-1610nm LC/UPC 20nm Multiplexer
18CH CWDM Mux Demux
GEZHI Photonics CWDM MUX+DEMUX 16 Channels (Dual Fiber) Module use stable Thin Film Filters and advanced packaging technology to achieve good performance and excellent environmental stability.
The CWDM MUX + DEMUX over dual fiber is a universal device capable of coming up to 18 optical signals into a fiber pair. It can support up to 18 CWDM wavelengths between ITU-T G.694.2 1270 nm to 1610 nm in 20 nm increments or ITU-T G.652 1270 nm and 1290 nm.
We provide a complete portfolio of CWDM MUX DEMUX over dual fiber or simplex fiber, with packages of 19″ 1RU rack mount chassis, LGX Metal box or Plastic ABS box, custom wavelength channels are available. The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.
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Features & Applications of 18CH CWDM
Features:
♦ High Channel Isolation
♦ High Stability and reliability
♦Low Insertion loss
♦ Wide pass band
♦ Epoxy-free on Optical Path
♦ Wide pass band
Applications:
♦ Cellular Application
♦ Fiber Optical amplifier
♦ Line Monitoring
♦ WDM Network
♦ Telecommunication
Specifications of 18CH CWDM
| Parameter |
CWDM |
| Operating Wavelength(Mux) |
1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450
1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 |
| Operating Wavelength(DeMux) |
1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450
1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 |
| Channel Number 32 Channel |
16 wavelengths |
| Fiber Type |
SM 9/125 |
| Channel spacing |
20nm |
| Center Wavelength Accuracy |
+-2nm |
| Bandwidth at -0. 5dB |
≥ 15 |
| Insertion Loss(excluding connector loss) |
≤3.2 dB |
| Directivity |
≥ 55dB |
| Optical Input Return Loss |
≥ 45dB |
| Adjacent Channel Isolation |
≥ 30dB |
| Non-Adjacent Channel Isolation |
≥ 40dB |
| Polarization Dependent Loss |
≤0.1 dB |
| Polarization mode dispersion |
≤0.1 ps |
| Temperature Dependent Loss(0 to 70C) |
≤0.45 dB |
| Optical Power Handling |
≥ 300mW |
| Operating Temperature |
-10 to +70C |
| Storage Temperature |
-40 to +85C |
| Connector Type |
16 PCS LC/UPC duplex + 1 PCS LC/UPC duplex adaptors |
| Packaging Dimension |
19” 1U-height Patch panel |
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Odering Information of 18CH CWDM
| CWDM |
- |
XX |
- |
X |
- |
XX |
- |
XX |
- |
X |
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X |
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Number of Channels |
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Module type |
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Cable type |
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Fiber length |
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Input connector |
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Output
connector
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| CWDM |
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02=1 Channel
03=3 Channel
04=4 Channel
05=5 Channel
06=6 Channel
07=7 Channel
08=8 Channel
......
16=16Channel
17=17Channel
18=18Channel
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0=100x80x10mm
1=142x102x14.5
mm
2=LGX Box
3=19″1U Rack
X=Others
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00=none
09=900um
Loose tube
20=2.0mm
30=3.0mm
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05=0.5m
10=1.0m
15=1.5m
30=3.0m
40=4.0m
50=5.0m
......
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0=none
1=LC/UPC
2=LC/APC
3=SC/UPC
4=SC/APC
5=FC/UPC
6=FC/APC
7=LC/APC
X=Customized
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0=none
1=LC/UPC
2=LC/APC
3=SC/UPC
4=SC/APC
5=FC/UPC
6=FC/APC
7=LC/APC
X=Customized
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FAQ
Q1:Can I have a sample order? What is your MOQ of 18CH CWDM Mux Demux?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time of 18CH CWDM Mux Demux?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.
