- Contact Person : Ms. He Min
- Company Name : Eric Communication Co., Ltd.
- Tel : 86-571-87756207
- Fax : 86-571-81023367
- Address : Zhejiang,Hangzhou,Room C610, Floor 6, Building C, Huaxing Times Square, No. 478, Wensan Road, Xihu District , Hangzhou , Zhejiang China (Mainland)
- Country/Region : China
- Zip : 310012
FTTH CATV Optic Receiver ERB802G
ERB802G FTTH CATV Fiber Optic Receiver
Product Description
ERB802G is our new high-class CATV optical receiver. The pre-amplifier adopts GaAs MMIC meanwhile post-amplifier adopts GaAs module from American ACA company, the optimization circuit designing and with 10 years design experience that match to high performance index. SCM controls digital display parameter that makes more convenience operation and becoming main products in CATV network.
Performance Characteristics
1.With PIN Photoelectric Converter and High Response;
2.Optimization circuit design, SMT process production, optimization signal path, fluency photoelectric signal transmission;
3.With specialized RF attenuate IC, Good linear of RF attenuation and equality and high accuracy;
4.GaAs amplify, power double output, high gain and low distortion;
5.SCM controls working status, LED shows all parameters, convenience operation and high stability;
6.Optimization AGC performance, when the input power range is 8 ~ +2dBm, the output level, CTB and CSO keep constantly;
7.Backup data communication interface, it is convenient to connect with network management responder, connecting with network management system.
Features :
1. ERB802G FTTH CATV optical receiver
2.Power double output
3.High gain and low distortion
4.LCD display situation
Technical Parameter
Item | Unit | Technical Parameter | |
Optical Parameter | |||
Receive Optical Power | dBm | -8 ~ +2 | |
Return Loss | dB | >45 | |
Optical Wavelength | nm | 1100 ~ 1600 | |
Connector Type |
| FC/APC,SC/APC | |
Fiber Type |
| Single Mode | |
Circuit Performance | |||
C/N | dB | ≥51(-2dBm Input) | |
C/CTB | dB | ≥61 | Output Level 98dBµV Balanced 6dB |
C/CSO | dB | ≥60 | |
RF Performance | |||
Frequency Range | MHz | 45 ~ 862 | |
Flatness In Band | dB | ±0.75 | |
Rated Output Level | dBµV | ≥98 | |
Max Output Level | dBµV | ≥104 | |
Output Return Loss | dB | ≥15 | |
Output Impedance | Ω | 75 | |
Electronic Control EQ Range | dB | 0 ~ 10 | |
Electronic Control ATT Range | dBµV | 0 ~ 20 | |
General Performance | |||
Supply Voltage | V | AC(150 ~ 265)V | |
Operating Temperature | °C | -40 ~ 60 | |
Consumption | VA | ≤10 |
4.0 Block Diagram
5.0 Relation Table of Input Optical Power and CNR
6.0 Function Display and Instructions
1. Mode: selection button of control mode, there are seven types of work mode, press “MODE” control Mode Select button to enter the state, seven, models, can be switched circularly.
:Up button, in the ATT or EQ mode increase ATT or EQ value.
:Down button, in the ATT or EQ mode decrease ATT or EQ value.
Explain by following pictures.
CE Certificates :
RoHS Certificates:
Warm tips :
If you are interested in this product ,please contact us by email without any hesitate. Thank you .
FTTH CATV Optic Receiver ERB802G