Product Details
R4875G1 is a 4000W, 97% efficiency, digital controlled high power
density rectifier. It converts input voltage ranges between 85 to
300 Vac into 42 to 58 Vdc adjustable output voltage. With
state-of-the–art technologies, the online-swappable rectifier
module supports walk-in start, low noise operation and multiple
functions on real-time state management.
Company Profile
Hongking Industrail co.,limited

Was established in 2009,We are specialized in the research and
development of fiber optical access network technology.
We Provide Competitive fiber optic access solution for ISP Company
and Government worldwide.
In the past 10years, we had provide our products and good service
for more than 30 countrys with good reputation
We have great advantage on the region of PON and FTTH.
Our Main Products includes:
GPON EPON XPON ONU ONT (Optical network terminal)
OLT & Board & SFP & OLT Accessories (Optical Line
Terminal)
FTTH FTTB Accessories (fiber to the home)
Our Services
1. Provide Technical support and Remote help for our customers
2. 1-3 years quality warranty for our product
3. OEM/ ODM service for your market
4. Provide different cost effective logistic solution for the
delivery of your order
Welcome to contact us ,You will have a good supplier and partner!