Wisi Optopus Dual CWDM Fibre Tx
LX 17 is a DWDM transmitter with an ITU-specific wavelength for use in HFC broadcast/narrowcast applications. The Optopus platform is a highly flexible and high density platform for all kinds of analog optical networks. The system is used in any network such as HFC, RF over Glass or RF Overlay in FTTX applications.
- Optical transmitter for use in WISI Chassis LX50
- Adjustable OMI/Auto OMI
- Electronic predistortion
- SBS suppression
- Dispersion compensation
Technical data
Downstream |
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Laser type | Temperature stabilized DFB laser |
Wavelength transmitter 1 | 1549.32 nm (ITU-Kanal: 35) |
Optical output power | 10 dBm (10 mW) |
Frequency range | 10...1006 MHz |
Optical return loss | >40 dB |
Input level broadcast | 78 dBµV (PAL-Level) |
Input level Narrowcast | 84 dBµV (QAM-Level, 4 dB back off) |
Decoupling NC BC | e50 dB |
Electrical reflection loss | e20 dB (-1 dB /oct., min. 17 dB) |
Relative Intensity Noise 1 | |
Input measurement socket | -20/-30 dB (Low-Level-/High-Level-Input) |
OMI setting range | 4...12 % |
Dynamic range by 40 dB NPR | e10 dB |
MER | e44 dB |
BER | d10-9 |
Connections |
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F-socket | 1 pcs. |
General data |
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Power input | d7 W |
Dimensions (width x height x depth) | 30x133x320 mm |
environmental parameters | -5...+45 °C (ETSI EN 300 019-1-3 Class 3.2) |