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Optical Transmitter CATV without C.R with External Modulation 1550nm Po 6dBm Televes
It generates an optical signal in the 1550nm window, modulated by the input RF signal. The optical output power is 6dBm. It incorporates automatic gain control (CAG). Stable temperature thanks to its laser temperature control circuit. It uses external modulation technology, optimal for RF Overlay applications with distances greater than 30km without amplification. Televes 234806
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televes-234806
Produces an optical signal in the de1550 nm-window modulated by the RF input signal. The optical output power is 6 dBm.
Equipped with automatic gain control (AGC).
Furthermore, it is stable in terms of temperature, thanks to the laser temperature control circuit.
Perfect for RF Overlay applications for distances above 30 km without amplification, thanks to the external modulation technology.
Equipped with automatic gain control (AGC).
Furthermore, it is stable in terms of temperature, thanks to the laser temperature control circuit.
Perfect for RF Overlay applications for distances above 30 km without amplification, thanks to the external modulation technology.
Highlights
- DOCSIS 3.1 compatible
- OMI (Optical Modulation Index) test point
- Optical power and laser temperature LED indicators
- AGC with operation LED indicator
- Wide range of input power values
- DBR laser with SOA and match Zehnder modulator
Features
- Very low equivalent noise conversion
- Easy to install and use
- High energy efficiency
- SC/APC optical connectors, and F-type connectors for RF
Specifications
Optical transmiter | |||
RF parameters | RF frequency range | MHz | 47-1200 |
RF input level (AGC: ON) | dBμV/dBmV | 92/32 | |
RF manual gain adjust | dB | 0 ... 14 (steps 2 dB) | |
AGC control | dB | 20 | |
Flatness | dB | ±1 | |
CSO (CENELEC 42) | dB | 60 | |
CTB (CENELEC 42) | dB | 60 | |
Optical | Laser | type | DBR+SOA+ match Zehnder modulator |
Wavelength | nm | 1550±20 | |
Optical power | dBm | 6 | |
General | RF connectors | tipo | Female F |
Optical conector | SC/APC | ||
Supply voltage | Vdc | 12-24 | |
Intensity | mA | 495-280 | |
Operation temperature | ºC | -5…….45 |
Summary
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