Guangtai C-Band Single Channel Fixed Gain Amplifier EDFA for Telecom Hsa4400

  Product DescriptionHSA4400 series is a fixed gain EDFA which is designed specifically for single wavelength optic transmission system. The EDFA adopts excellent optical performance and advanced electric transient control technology, which can efficiently restrain the input optical power change that caused by amplifier, create large transient change of output optical power, so that to protect optical detector and other optical devices in high-speed network.HSA4400 adopts the world's top class pump laser. Advanced electronic circuit and low consumption design, greatly reduced the heat power consumption of the complete equipment. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation, ensures the long life and high reliability work of pump laser. The LCD at the front panel offers the work index and warning alarm of all equipment. RS232 and RJ45 offer serial communication and SNMP network management port. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port can be installed in the front panel, also can be in the back panel if customers specify.Product Features1. Covered full C-Band.2. Excellent optical performance.3. Fully integrated electronic transient control technology4. Advanced low consumption electronic control technology5. Fixed gain working mode6. Transient restrain of output optical power, to protect optical device.7. Telecommunication-grade security and reliability and network management function.8. The LCD, LED at the front panel offer the work index and warning alarm of all equipment.9. Standard RS232 communication interface.10. 10/100M Ethernet interface supports SNMP and WEB remote network management.11. 1+1 powers supply back up ,hot-plug function available.12. Low power consumption.13. Excellent P/P ratio in area.Main Application1. Booster amplifier2. Pre-amplifier3. Long distance trunk network4. MAN or access network5. All kinds of SDH/PDH transmission system6. FTTx PONTechnical IndexPerformaceIndexSupplementMin.Typ.Max.Optical featureWorking wavelength range (λ)(nm)1528 1564C-BandInput Optical Power (Pi)(dBm)-36 +5 Signal gain (dB)17 33 Output optical power(Po) (dB)13 14 Input optical power monitoring accurcy(dB)-0.5 +0.5 Output optical power monitoring accurcy(dB)-0.5 +0.5 Average gain accuracy(dB)-0.5 +0.5 Gain flatness(dB)-0.25 +0.25 Noise figure(dB) 4.7 Max. gainPolarization dependence loss (PDL)(dB)  0.5 Polarization dependence Gain (PDG)(dB)  0.5 Polarization mode dispersion (PMD)(dB)  0.3 Pump leakage power(dB)  -30 Input/Output optic isolatioin(dB)30   Echo loss(dB)45  UPC55  APCOptical Supervisory Channel Wavelength(nm)150015101520 Transient featureTransient high-speed change of input power    (μs)50   Transient setting time    (μs)  1000 Change of output power(dB)  0.6(Pin=±3dBm)  1.2(Pin=±5dBm)  2.0(Pin=±7dBm)GeneralfeatureSNMP network management RJ45 Communication interface RS232 Power supply(V)90 265220VAC30 72-48VDCPower consumption(W)  30 Working temp.(ºC)-5 +70 Storage temp.(ºC)-40 +85 Working relative humidity(%)5 95 Size (W)×(D)×(H)(mm)483×205×44 Flow ChartShipping Mode        FAQ1. 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 pricesB. Strict quality control during production process.C. Professional operations in processes of production, sales, assembling, packaging and shippingD. 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 goods6. 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./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1