Optical Frame Manufacturing Shanghai China CATV 1550nm Fiber EDFA Amplifier

Limited Index

Max gain : 36dB
Minimum input level : 68dBuV              
Max output level : 108dBuV             
Limited power supply :  AC30-100V&AC140-275V
Limited working temperature: -30~+70℃
Limited passing current : 8A@AC60V

Performance Characteristic:

1. High quality waterproof and dustproof aluminum shell with good shielding performance and heat dissipation.
2. Dual epoxy boards with mount technology(SMT),stable and reliable performance.
3. High quality duplex filter,split point is optional.
4. Forward amplifying circuit adopt two modules to enlarge.
5. Low-noise push-pull amplifier module, make sure the noise indicator of equipment; later stage uses power doubler module to ensure high power of output signal.
6. Adjustable attenuator and equalizer in forward and reverse path,equipped with two balancing attenuation adjustment,effective solution to the level of "bulge" phenomenon, can make the output level with slope, be applicable to the cable transmission over a long distance.
7. RF test port in reverse path (-20dB).
8. Two outputs, Changeable tap or splitter.

9. High-reliability linear and switching power supply,220V/60Vac.

DHL, FedEx, UPS and TNT

We send orders worldwide by DHL,UPS and FedEx, its lead time is about 3-5 days base on different quantity purchased.
We are unable to control the delivery time because it is processed by Third-party service but if the parcel has not arrived with expected time, please contact us we will help you to track it and give you a satisfied reply.

Shanghai Yogel Communication Equipment Co., Ltd. is a professional company engaged in optical fiber passive devices, fusion splicer&accessories and optical test instruments. We provide sales and services of patchcords, fast connector, fiber coupler, optical adapters and fiber splice closure. Based on competitive prices, high-quality products and innovative technology, we stand apart from the rest in domestic FTTH, the DTV head-ends and broadcast industry.

In addition, we have obtained ISO9001, SGS, the State Administration of Radio, Film & TV network access for broadcast equipment certificates and carry out IEC and CE standard strictly.

In many cities and provinces around China, our products are widely used in Telecom, CATV, and all kinds of optical communication network. We also welcome OEM and ODM orders. Customized, Individual requirements and Samples are available. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. They will never disappoint you .

With Yogel, you will have an excellence career. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.

1.Do you provide free samples?

yes, we can supply some free samples , the buyer should bear the shipping cost.

2. Can we become your distributor or agency in our area?

yes, it is possible if we do not have an agency or distributor in your area. The best way to start the business and approve your good intentions through several regular orders over a period. we will support very good products to our distributor including samples, price and other supports. please contact with our sales manager for more details.

3.Can you supply OEM products under our brand?

yes ,we are manufacturer ,but we can accept OEM service with OEM package ,you just need to send us your detailed requirements.