CATV 2 way outdoor optical receiver ,HFC network optical receiver SOR303
Product application
OR303 optical receiver is an outdoor 2 outputs and waterproofing receiver. It is mainly used in the FTTB
network that can realize the analog and digital signal to the users. It can work together with ONU or EOC to
realize the network convergence. when the optical input power +2~-8dBm, the output level will be same, which
is easy for debug.
Performance Characteristic
1. Adopt waterproof aluminum shell and the waterproof level could reach to IP65 grade.
2. Can be hanged on steel strand and wall.
3. Double shield panel that can ensure the excellent EMC index.
4. Advanced GaAs low noise amplified circuit increases the receiving sensitivity.
5. AGC control range +2~-8dBm, output level unchanged.
6. Precision detection circuit can realtime display the output power through LED lamp or digital tube
accurately.
7. The branch and distribution can be exchanged.
8. AC - 60v has independent power supply port.
9. Built-in convenient and quick replacement button fuse block.
10. Adopts the T + E anti surge lightning resistance road, effectively prevent damage of the power supply.
Parameter
Index | OR303 |
Wavelength | 1100-1600nm |
Optical input power | -8dBm~+2dBm |
AGC control range | -8dBm~+2dBm |
Optical return loss | >45dB |
Optical connector | FC/APC&SC/APC |
Bandwidth | 40~750&862&1006MHz |
Flatness | ±0.75dB@40-750MHz ±1dB@40-860&1000MHz |
Output return loss | ≥16dB@40-550MHz ≥14dB @550-750&860&1000MHz |
Gain adjustable range | 0-20dB |
Slope adjustable range | 0-18dB |
Impedance | 75Ω |
CN(note 3) | ≥51dB |
CTB(note 3) | ≥65dB |
CSO(note 3) | ≥62dB |
Power supply | AC35-AC90V&AC140V~265V or customize |
Mainboard voltage | +24V&+8V |
Working temperature | -25℃~+55℃ or customize |
Consumption | ≤10w |
Size | 210x165x90mm(220V) & 225x160x90mm(60V) |
Weight with inner box | 1.35kg(product net weight 1.15kg) |
Whole carton weight | 13kg(10pcs) |
Note 3: Under the fixed link loss, 550 MHz has 59 PAL - D channel analog TV signals. Among 550 MHZ to 862 MHz, every 2 MHZband transfer the digital modulation signals. It is tested when the digital modulation signal level is 10dBm lower than analog
modulation signal level and the optical receiver input optical power is -1dBm. Test results will differ according to the different
hybrid module. Pls refer to the user manual for details.
Limited index
index | OR303 |
Limited optical input power | +3dBm |
Limited waterproofing grade | IP65 |
Limited power supply(220V) | <AC100V&>AC275V |
Limited power supply(60V) | <AC30V&>AC140V |
Limited working temperature | -30℃~+70℃ |
Limited passing current(note 1) | 8A@AC60V |
Limited output level(note 2) | 114dBuv |
Note 1: In 60 v power supply optical receiver, the mainboard passing through current.
Note 2: Different modules, the index will be different. Pls refer to the user manual for details.
Schematic figure
Display of the High-quality outdoor optical receiver, 2 outputs optical receiver
Order Guide
Optical connector: SC/APC or FC/APC
RF connector: Male or Female
Power Voltage:60V or 220V
Module brand: Chinese, NEC, or NXP
Power adaptor:American standard or European standard
Certification
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:www.wanshuo.net
Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China
Zip code:255000