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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.
CATV optical transmitter with External Modulation, 1RU rack 19” 1550 nm, Po 6 dBm Televes
televes-769812
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.
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.
Highlights
- DOCSIS 3.1 compatible
- OMI (Optical Modulation Index) test point
- 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
Specs
| RF parameters | RF frequency range | MHz | 47...1218 |
| RF input level (AGC: ON) | dBμV/dBmV | 72...92 / 12...32 | |
| RF manual gain adjust | dB | 0 ... 14 (steps 2 dB) | |
| CAG control | dB | 20 | |
| Flatness (47...1218MHz) | dB | ± 1 | |
| Return losses (47...1218MHz) | dB | ≥ 15 | |
| Impedance | Ohm | 75 | |
| CSO (CENELEC 42) | dB | ≥ 60 | |
| CTB (CENELEC 42) | dB | ≥ 60 | |
| C/N | dB | >50 | |
| Optical | Laser | type | DBR + SOA + match Zehnder modulator |
| Wavelength | nm | 1550,12 (ITU 34) | |
| Optical power | dBm | 6 | |
| General | RF connectors | type | F female |
| Optical connectors | SC/APC | ||
| Supply voltage | VAC | 99 - 253 | |
| Frequency | Hz | 50/60 | |
| Power consumption | A | 0.185 | |
| Operation temperature | ºC / ºF | -5…….45 / 32…….113 |
televes-769812
Summary
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