Product Details

OR20-A DWDM FTTH mini optic node

Product Description

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) keep

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.

OR20 style FTTH optical receiver performs easy installation debugging which is ideal product to build catv FTTH network.

Performance Characteristic

1. Advanced aluminum house with good heat Dissipation

2. SC/APC or FC/APC optical connector, female or metric RF interface

3. Full-GaAs MMIC application with low noise. Digital signal is received -18dBm at lowest and analogy signal -9dBm at lowest.

4. AGC control range: 0~-9dBm, output level keep unchanged.

5. 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.

6. Multi-stage anti-thunder devices (TVS transient suppression diode), strictly anti-thunder system to ensure the safe operation of the equipment

7. Built-in WDM,single-fiber to the home (1490/1310/1550nm) triple-play application can be realized.

8. Built-in isolator can split the two optical waves (1490nm and 1310nm)

9. Output gain adjustable (0~18dB),output level >80dBuV.It can realize the power supply of 8V input port feeding.

10. One output or two outputs.

Technical parameter

Technical Parameter	OR20A
Wavelength	1100nm ~1600&1550&1490/1310/1550nm
Optical Input Power	0dBm~-9dBm(Analogy Signal) & 0dBm~-18dBm(Digital Signal)
Optical Reverse loss	>45dB
Optical connector	SC/APC or FC/APC
Bandwidth	40~862&1000MHz
Flatness	±0.75dB@40~862MHz&1000MHz
RF Output Range	≥16dB@40~550MHz ≥14dB@550~860&1000MHz
Gain Adjustable Range	0~18dB
Output Level	>80dBuV(-7dBm test)
Port Number	1&2
Output Impedance	75 Ω
CNR(note3)	≥51dB
CTB(note3)	≥65dB
CSO(note3)	≥62dB
Equipment Voltage	8V
Power Adapter voltage	AC90V~145V&AC165V~265V
Inner Feedback Voltage	8V
Working Temperature	-25℃~+55℃
Power Consumption Net	2W
Size	1258025mm
Gross Weight	2.45KG

Note3: In the prescriptive link loss, 60PAL-D analog CHs, every 2MHz among 550MHz-750MHz/860MHz conveys digital modulated signals. Digital modulated signals level is 10dBm lower than analogy signal carrier

when optical input power is -4dBm. Test result ranges from different optical receiver configuration and module. Details see equipment

instruction.

Limited Index

Technical Data	OR20A
Max Input power	+3dBm
Min Input power	-18dBm digital signal &-9dBm analogy signal
Max Power Voltage	DC+10V
Min Power Voltage	DC+6V
Limited Working Temperature	-30℃ ~+70℃
Max Inner Fed Voltage	DC+10V
Max Passing Current (note1)	1A@DC8V
Limited Output Level(Note2)	90dBuV

Note1: Feed equipment with 12V interface can pass motherboard current

Note2: This index ranges from different module. Please see user manual

Product diagram

Product photo

Order guide

Optical Connector: SC/APC or FC/APC

F type:Male or Female

Output number :one or two

AGC Range:0~-9dBm

Power adaptor:American standard or European standard

Certificate

Package

Service & security system

1. All the products have proceeded aging test before shippment and we guarantee to use our products safety.

2. OEM&ODM order are warly welcome, we will try to support you for all kinds of customized requirements.

3. We could help to design and build the network if needed and offer various remote technical support.

4. Support imprint your logo on the produts.

5. We will protect the customer's sales area, ideas of design and all private informations.

6. Warranty 1 years. We guarantee that all products are free to be repaired or replaced during the warranty time and shipping cost at our charge.

7. We own the best after-sale service, if any problems happen, our team will do our best to solve for the customers.

Payment way

1. Escrow on line

2. T/T(bank transfer)

3. Paypal

4. Western union

5. Money gram

For bulk order, 30% deposit, the banlance 70% before delivey

Shipping way

1. Lead time, for samples, we will ship within 3 working days. For bulk order, within 7~10 working days(according to order quantity)

2. Ship ways, for samples, can be shipped by DHL, Fedex, UPS, TNT, EMS, China post and so on. For bulk order, can be shipped by ocean or air.

Contact us

Shandong Wanshuo Optoelectronic Equipment Co.,Ltd

Tel:0086 13012713220

Contact:Sunny Lee

Trademanager:cnwanshuo

Web:

Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China

Zip code:255000