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HAENNIG, Gerald, 12/13/2015 10:43 PM
- Table of contents
- 2.3 Main Parameters
2.3 Main Parameters¶
This part lists the main specifications and highlights the main parameters to compare an optical link with a coaxial cable
2.3.1 Optical link¶
The optical link consists of :- Optical transmitter OTX1910 : it modulates the intensity of the optical 1320 nm wavelength with the RF input signal ;
- Monomode fiber 9/125 OS2 (to avoid dispersion effect) to optical signal on a distance up to 10 kilometers ;
- Optical Receiver ORX1900 : it detects optical wavelength intensity modulation and outputs the RF modulating signal.
Optical transmitter OTX1910
Optical transmitter OTX1910 | min | typ | max | Unit | comments |
---|---|---|---|---|---|
Supply | 9 | 12 | 14 | V | |
Current consumption | - | - | 450 | mA | |
RF Input Connector | 75 Ohm F-type | ||||
RF Return Loss | 14 | - | - | dB | |
RF Maximum Input Level | - | - | 15 | dBm | |
RF Input Dynamic Range | -65 | - | -10 | dBm | |
RF Input Frequency | 700 | - | 2300 | MHz | |
Optical Connecctor | LC/PC single mode | ||||
Optical signal wavelength | - | 1310 | - | nm | |
Optical power level | - | 1 | - | dBm |
Fiber Monomode 9/125 OS2 (G.652.D ITU-T compliant), low dispersion at 1320 nm
Fiber Optic | min | typ | max | Unit | comments |
---|---|---|---|---|---|
Optical Loss | - | 0.3 | - | dB/km | 1320 nm |