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Product Details:
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| Product Name: | CWDM Mux | Wavelength: | 1530.33~1560.61（21~59 ITU Grid） |
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| Connector Type: | Optional | Insertion Loss（dB): | ≤1.0 |
| PDL: | <0.1dB | Return Loss: | >45 DB |
| Fiber Type: | Corning Single Mode SMF-28 | Fiber Length: | Customized |
| Warranty: | 1 Year | Application: | FTTH FTTB FTTX Network,Telecommunication,WDM Solution,CATV/HFC/PON |
| High Light: | cwdm mux demux,fiber mux demux |
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Wavelength Division Multiplexer FTTH 1x4 CWDM Mux with Upgrade or Express Port
Description
FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
We provide filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications. As you might know, GEPON system itself works on 1310/1490, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get‘s "mixed".
Feature
Specification
| Mux | Demux | ||
| Channel Wavelength (nm) | 1530.33~1560.61(21~59 ITU grid) | ||
| Center Wavelength Accuracy (nm) | ± 0.5 | ||
| Min Channel Spacing (GHz) | 100 | ||
| Passband (@-0.5dB bandwidth)(nm) | >0.22 | ||
| Insertion Loss(dB) | Add/Drop Ch. | ≤1.0 | |
| Reflective Ch. | ≤0.4 | ||
| Passband Flatness(dB) | ≤0.3 | ||
| Add/Drop channel Isolation(dB) | Adjacent Channel | N/A | ≥25 |
| Non-adjacent Channel | N/A | ≥35 | |
| Reflective Isolation(dB) | ≥12 | ||
| Insertion Loss Temperature (dB/°C ) | ≤0.003 | ||
| Wavelength Temperature Shifting (nm/ °C ) | ≤0.002 | ||
| PDL (dB) | ≤0.1 | ||
| PMD (ps) | ≤0.1 | ||
| Directivity (dB) | ≥50 | ||
| Return Loss (dB) | ≥45 | ||
| Rated power (mW) | 300 | ||
| Operation Temperature (°C) | 0 ~ +70 | ||
| Storage Temperature (°C) | -40 ~ +85 |
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Application
Line monitoring
Telecom munication
Cellular Application
Fiber optical Amplifier
Access Network
Product pictures
FAQ
Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-6 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.
Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Contact Person: Alice Cai
Tel: +86 13530265603
