16 Channel DWDM Dual Fiber Mux+DeMux 16CH DWDM 1U Rack Mount
Description
Wavelength Division Multiplexing is a technique that allows multiple frequencies (or wavelengths) to be transmitted over the same fiber simultaneously. This is accomplished by the use of optical transmitters or transceivers with outputs tuned to individual and specific wavelengths so that there are distinct and non-overlapping transmission channels.
Dense Wavelength Division Multiplexing (DWDM) takes WDM to the next level by decreasing channel spacing to 0.8nm or less and shrinking the operational wavelength range. This can produce 80 or more channels or lanes of traffic, opening the door to more high speed, high bandwidth applications.
Amazingly, all DWDM wavelengths reside within the narrow 1525nm to 1565nm region known as the C-Band. This area is utilized due to the relatively low (0.25dB/km) signal loss (fiber attenuation) compared to lower wavelengths found in the O or E-bands for example. As a result of the narrow channel spacing higher-precision lasers and filtering processes are required to maintain channel integrity and minimize interference.
Features
- 19inch1Urack(Unit:mm)
- Lowopticalinsertionloss
- Lowcost
- DuplexLCconnectors
- Operatingtemperaturerange:0℃to70℃
Specification
| Parameter | 4-Channel | 8-Channel | 16-Channel |
| Mux | Demux | Mux | Demux | Mux | Demux |
| Channel Wavelength(nm) | ITU 100GHz Grid |
| Channel Spacing(GHz) | 100(0.8nm) |
| Channel Passband (@-0.5dB bandwidth(nm) | >0.25 |
| Insertion Loss(dB) | ≤1.8 | ≤3.7 | ≤5.5 |
| 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/℃) | <0.005 |
| Wavelength Temperature Shifting (nm/℃) | <0.002 |
| Polarization Dependent Loss(dB) | <0.1 | <0.1 | <0.15 |
| Polarization Mode Dispersion(ps) | <0.1 |
| Directivity(dB) | ≥50 |
| Return Loss(dB) | ≥45 |
| Maximum Power Handling(mW) | 300 |
| Opterating Temperature(℃) | -5~+75 |
| Storage Temperature (℃) | -40~+85 |
| Package dimension(mm) | A: L100×W80×H10 |
| B: L120×W80×H18 |
| C: L141×W115×H18 |
Detailed Images
FAQ
Q: Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q: Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q: What’s your best price?
A: Based on the quality of our products and the quantity of your order.we would quote the best matching price all the time.
Q: Can you provide OEM/ODM service?
A: Yes,we can.Please let us know your deatil requirements.
Q: 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 also optional.
Product Tags:
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FTTH 16 Channel DWDM MUX DEMUX FC LC Low Insertion Loss Images
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