Complaint
OR20x style FTTH optical receiver is home-based optical receiver catering to the ultimate
Goal of development of optical access and suitable for FTTH (fiber to the home) optical fiber network users access to the end. Analog or digital to home can be used together the ONU or EOC achieving triple play.
It adopts low optical power detector, GaAs and optical control AGC technique which meet to the demands of FTTH CATV receiving. They are many kinds of different function which has a little difference to meet low cost. OR20J can bring user's economic application while OR20A with optical input 0~-9dBm (AGC range made according to user's demands).
Output unchanged to supply convenience for user test. OR20 (WDM) style built-in WDM can only transmit 1550nm catv signal and output CATV+EPON signal of meet user's demands (1490/1310nm). OR20 (ISO) with isolator, only 1550nm optical is received and the others is filtered.
Features:
♦ Advanced aluminum house with good heat Dissipation
♦ Full-GaAs MMIC application with low noise. Digital signal is received -18dBm at lowest and analogy signal -9dBm at lowest.
♦ AGC control range: 0~-9dBm, output level keep unchanged.
♦ Low power consumption, high-efficiency switch power can make sure the high reliability and stability of power supply. Power consumption less than 2W. It adopts optical detecting circuit.
♦ Multi-stage anti-thunder devices (TVS transient suppression diode), strictly anti-thunder system to ensure the safe operation of the equipment
♦ Built-in WDM,single-fiber to the home (1490/1310/1550nm) triple-play application can be realized.
♦ Built-in isolator can split the two optical waves (1490nm and 1310nm)
♦ Output gain adjustable (0~18dB),output level >80dBuV.It can realize the power supply of 8V input port feeding.
♦ One output or two outputs.
Index:
Q1: How can i get your catalogue and price list?
A1: Please let us know your email or contactus from website directly for our catalogue and price list
Q2: Can I negotiate the prices?
A2: Yes, we may consider discounts formultiple container load of mixed goods
Q3: How much will the shipping charges be?
A3: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested
Q4: Can I visit you?
A4: Sure, our factory is in Qingdao, China. Please contact us to make an appointment
Q5: What if there is quality problem when we get the goods?
A5: If there is quanlity problem when you un-package the goods, you can take pictures for our reference, our QC department will check the problem and give best solutions to you, Further-more we will also take action to improve the quality in future
Q6. What is your terms of packing?
A6: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent
Q7. What is your terms of payment?
A7: T/T 30% as deposit, and 70% before delivery.We"ll show you the photos of the products and packages before you pay the balance
Q8. What is your terms of delivery?
A8: EXW, FOB, CFR, CIF, DDU
Q9. How about your delivery time?
A9: Generally, it will take 5-7 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order
Q10. Can you produce according to the samples?
A10: Yes, we can produce by your samples or technical drawings
