LX 10 L 8001 Optical Transmitter, CATV + SAT
Category : Optopus optical transmitter 19-inch
The L-type series are designed as a high performance solution for applications where the simultaneous transport of CATV and SAT-IF FM signals is required. The SAT-IF signals can be applied anywhere in the 950 to 2800 MHz band. The WISI LX10 series product line is a family of state-of-the-art high performance 1550 nm externally modulated CATV fiber optic transmitters optimized for varying network applications. Packaged in a convenient 1RU housing, this line of optical transmitters couples high optical output powers, up to 11.0 dBm, with low optical linewidth resulting in unmatched performance. The optical modulator, combined with proprietary predistortion circuitry, provides superior CTB and CSO performance with SBS suppression levels of greater than 20 dBm. Advanced features such as built in field adjustable SBS control and electronic dispersion compensation allows these transmitters to be quickly optimized in the field for any link or application without the need to procure specifically tuned transmitters. This affords the system designer a level of flexibility previously unknown in the CATV market place.
- Dual optical outputs
- Field adjustable SBS suppression
- External modulated transmitter
- Redundant & hot swappable power supplies
- Management via web interface and SNMP
Wavelength | 1555 nm (± 1 nm) |
Specified link length | 25 km (in combination with additional EDFA) |
Optical output power | 2x +8 dBm |
SBS suppression | ≥ 14,0 dBm |
Carrier-to-noise-ratio (CNR) | ≥ 51,0 dB |
Signal performance (37 analog, 50 digital) CSO/CTB | ≥ 70,0 dBc |
Input level | 78 / 87 dBµV (PAL-Level/SAT-IF) |
Front panel RF gain/OMI adjustment range | +2/-4 dB (from nominal setting) |
CATV frequency range | 47...1006 MHz |
CATV flatness | ± 0.50 dB (47... 550 MHz), ± 0.75 dB (47... 1006 MHz) |
CATV electrical return loss | ≥ 16 dB (47...1006 MHz) |
CATV RF test point | -20 dB (±1 dB) |
SAT-IF frequency range | 950...2800 MHz |
SAT-IF flatness | ± 2 dB |
SAT-IF electrical return loss | ≥ 10 dB (950...2800 MHz) |
SAT-IF test point | 7 ± 62.5 dBμV/Ch @ 1 % OMI/Ch |
General data |
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Optical connectors | Rear: SC/APC |
EMC | EN50083-2 |
Safety standards | IEC 60950-1; IEC 60728-11; Laser IEC 60825-2 |
Operating temperature range | 0...50 °C (ETSI EN 300 019-1-3 Class 3.2) |
Supply voltage | 230 V AC, AC primary, AC secondary |
Power consumption max. | ≤ 65 W |
Dimensions (width x height x depth) | 483 x 45 x 381 mm |
CNR test configuration | EDFA: 15 dBm, Link: 25 km, Received Power: 0 dBm |