Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the optical power received by the photo detector to within the limits of the optical receiver. Sopto can provide female to male (plug type), Bulkhead-fixed value attenuator, in-line attenuator and variable attenuators.

>Low back reflection and Low PDL

>High precision attenuation value

>Precision control of attenuation range

>Wide attenuation range

>Precision ceramic ferrule

>FC, SC, ST, LC … optional

>PC,UPC and APC available

>Plastic or metal housing material

>Optical line distributing frame

>Fiber-optical network system

>Hi-speed fiber-optical transmission system

>Dense Wavelength Division Multiplex (DWDM) system

>Optical add-drop multiplexers (OADM)

1. Are you the real manufacturer?

Yes. Sopto is Group background. We are manufacturers of fiber cables, fiber, optic active and passive components, and PON equipment.

2. Do you offer Compatible Services?

Yes, we offer compatible service with Cisco, Nortel, Extreme, Foundry, Alcatel, Allied, HP, 3COM, Juniper, Enterasys....

3. Does sopto accept a small order?

Yes, it is available. Sopto support new projects of our customers and a long-term trustworthy relationship always starts from a small order.

4. What is your delivery time?

It depends on the quantity of the order. Normally we have them in stock, but for the busy season, it takes 1-3 working days.

5. What payment methods do you support?

The methods are followed: T/T, L/C, Western Union and PayPal.

6. Who are your main customers?

All our customers are valuable. We have more than 600 customers worldwide. China Telecom, China Mobile, China Unicom and SOHU are our main domestic customers.