1U DWDM EDFA Variable Gain Optical Amplifier VGA EDFA
Product Introduction
The product is a high stability output power EDFA. The stability Pump Laser and unique ATC (automatic temperature control) and AGC (automatic gain control) circuit are employed in it as the key components to ensure the high stability and reliability of output power. The unique optical circuit design ensures the excellent optical characteristics. The high stability and high precision MPU system are employed to ensure the control adjustment and display are intelligent and user-friendly.
Professional design GFF (gain flattening filter) with excellent optical path design make flatness and noise reach the best optimization. It can provide 40~80 channels, and flatness above 35nm.
Features
This DWDM EDFA module supports the following features:
- Low noise figure
- High stability and reliability
- High saturation output power
- High Precise APC, AGC, ACC Circuit
- Compact mechanical and circuit structure
- Intelligent temperature control system: power consumption and hot radiation reduce 30% less than common products
- OEM is available
Environmental Characteristics
| Parameters | Min. | Max. | Unit |
| Working Temperature | -5 | 65 | ℃ |
| Working Humidity | 10 | 85 | % |
| Storage Temperature | -40 | 85 | ℃ |
| Storage Relative Humidity | 5 | 95 | % |
| Voltage | 4.5 | 5.5 | V |
| Power Consumption | | 10 | W |
Optical Specifications
| Parameter | Min | Typ | Max | Units | Remark |
| Wavelength Range | 1529 | ------ | 1561 | nm | |
| Saturated Output Power | ------ | ------ | 22 | dBm | |
| Input Power | Booster | -14 | | 6 | dBm | |
| Line Amplifier | -24 | | -4 | dBm | |
| Pre-amplifier | -30 | | -10 | dBm | |
| Gain | ------ | 20 | 35 | dB | |
| Flatness | ------ | ------ | 1.5 | dB | |
| Noise Figure | ------ | ------ | 5.5 | dB | |
| Output Power Stability | ------ | ±0.05 | ±0.1 | dB | |
| RL (Optical Return Loss) | 45 | ------ | ------ | dB | |
| PMD (Polarization Mode Dispersion) | ------ | ------ | 0.5 | ps | |
| PDG (Polarization dependent gain) | ------ | ------ | 0.3 | dB | |
| Interface | | LC/UPC Or SC/UPC | Optional |
Built-in VOA Optical Characteristics
| Parameters | Min. | Max. | Unit | Note |
| Operating wavelength | 1528 | 1569 | nm | |
| Insertion loss | | 1 | dB | |
| Attenuation Range | 0 | 15 | dB | |
| PDL | | 0.5 | dB | |
| WDL | | 1 | dB | |
| Response time | | 5 | ms | 90% of rise/fall time between minimum and maximum attenuation |
| Max power | | 500 | mW |
Quality control
More Question
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with our sales representative.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
4. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Paypal.
Could also support L/C,Credit terms.
5. What is your warranty time
We promise 3 years warranty for all products shipped from us.
6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,we could accept free exchange.
7. Could i use our own logo and label?
Yes,we could provide a OEM service and make the products with your own label.
Product Tags:
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