MultiDyne CTV-2000-FRX - Manual (Page 15)

CTV-2000 Series Broadcast Transmitter Users’ Manual (REV 1.0)
15
Chapter 2 Description
CTV2000-FRX Optical Receiver is designed for PON FTTH broadband analog or digital CATV
services. Working at extremely low optical input power, CTV2000-FRX still generates excellent CATV
signals for home subscribers.
1) 2) 3)
1) Optical Input SC/APC Adaptor
2) RF Output
3) Power Indicator
Chapter 3 Features
High Linearity Photodiode
1000MHz Bandwidth
Low noise GaAs Amplifier
Compact Housing
12V DC External Power Supply
Chapter 4 Specifications:
Item Parameter
Input Optical Wavelength
1000~1600 nm
Working Optical Power +2 ~ -8 dBm
Optical Connector SC/APC
Optical Return Loss 60 dB
RF Bandwidth 45 ~ 1000 MHz
RF Connector Metric F or American F
RF Output Impedance 75Ω
RF Output Level 20dBmV @ -5dBm input optical Power
RF Flatness ± 0.75dB
RF Return Loss >16 dB
CNR >47 dBc @ -5dBm input optical power
CSO <-70 dBc @77ch NTSC
CTB <-70 dBc @77ch NTSC
Power Supply 12 V DC, Power Adapter Meet UL or CE or PSE or CCC
Power Consumption < 3.5W
Working Temperature -40 ~ +60
Dimension (L*W*H) 85mm×80mm×28mm
Weight 0.25 Kg (not including power adapter)
Test condition:
Input 59 channels PAL-D signal to standard optical transmitter and measure the optical receiver C/CTB,
C/CSO and C/N in conditions of -5dBm optical input (10km fiber + optical attenuator) and 20dBmV RF
output.