| Type: | Fiber Amplifier |
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| Certification: | CE, ISO, RoHS |
| Condition: | New |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier WLA4200-FM05 series is a gain flatness line EDFA Module which is specifically designed for C-Band 44 channels optic transmission system. It adopts the most excellent optical performance, the most advanced electronic control technology and the most complete software functionalities; it is featured with wide working wavelength range, low noise and excellent gain flatness. WLA4200-FM05 is mainly installed in middle of transmission line, replacing the traditional relay, to compensate the optical power loss in the line and extend the optical signal transmission distance
WLA4200-FM05 adopts the world's top class pump laser; advanced electronic circuit and low consumption design, greatly reduced the heat power consumption of complete equipment. Perfect APC, ACC and ATC control, ensures the long life and high reliability work of pump laser. RS232 offer serial communication. The laser will switch off automatically if optical power is missing, which offers security protection for the laser.
WLA4200-FM05 adopts 125×150×20mm chassis size; signal unit +5VDC power supply.
1. Wide working wavelength: 1529.16~1563.86nm
2. Accord with the communication technology requirements of 44 channels DWDM system
3. Excellent gain flatness feature (GF<1.0dB)
4. Low noise figure
5. Standard RS232 communication interface.
6. Low power consumption.
7. Excellent P/P ratio in area.
1. 44 channels DWDM system
2. Long distance trunk network
3. MAN or access network
4. All kinds of SDH/PDH transmission system
5. FTTx PON
| Performace | Index | Supplement | ||||
| Min. | Typ. | Max. | ||||
| Optical feature |
Working wavelength range (λ) | (nm) | 1529.16 | 1563.86 | ITU 88CH | |
| No. of working channel | (CH) | 1 | 44 | |||
| Input Optical Power (Pi) | (dBm) | -25 | -10 | |||
| Saturation output power(Po) | (dBm) | 13 | 23 | |||
| Gain flatness | (dB) | 0.7 | 1.0 | Value of Peak to Peak | ||
| Noise figure | (dB) | 5.0 | Max ouput , Max. gain | |||
| Polarization dependence loss (PDL) | (dB) | 0.3 | ||||
| Polarization dependence Gain (PDG) | (dB) | 0.3 | ||||
| Polarization mode dispersion (PMD) | (ps) | 0.3 | ||||
| Pump leakage power | (dB) | -30 | ||||
| Input/Output optic isolatioin | (dB) | 30 | ||||
| Echo loss | (dB) | 45 | UPC | |||
| 55 | APC | |||||
| Optical Supervisory Channel Wavelength | (nm) | 1500 | 1510 | 1520 | ||
| Transient feature |
Transient setting time (16 dB Add / Drop) | (μs) | 700 | |||
| Transient Overshoot (16 dB Add / Drop) | (dB) | -1.5 | +1.5 | |||
| Transient gain changes | (dB) | -0.5 | +0.5 | |||
| General feature |
Communication interface | RS232 | ||||
| Fiber type | Coming SMF-28TM or equivalent | |||||
| Pigtail buffer diameter | (μm) | 900 | ||||
| Pigtail length | (mm) | 1000 | ||||
| Power supply | (V) | +4.75 | +5.0 | +5.25 | ||
| Power consumption | (W) | 2.0 | 1.0 | |||
| Working temp. | (ºC) | -5 | +70 | |||
| Storage temp. | (ºC) | -40 | +85 | |||
| Working relative humidity | (%) | 5 | +95 | |||
| Size (W)×(D)×(H) | (mm) | 125×150×20 | ||||
1. What are the payment terms of payment?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.
3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.
4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods
6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.
Suppliers with verified business licenses
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