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LR 26

Optical Receiver 

WISI-GERMANY

– Automatic level control (opt. ALC) for constant
output level
– All functions controlled via microprocessor
– All settings via handset OK 41 / OK 41A

Downstream
Wavelength 1290-1310 nm
Frequency range 47-862 MHz
Controlled output level ALC=on OMI=5% 115 dBµV
Optical input level for controlled electrical output level -7…+3 dBm
Output level (42 ch CENELEC) Popt. in d 0 dBm flat 111 dBµV
9 dB slope 115 dBµV
CTB, CSO > 60 dB
Attenuator 0…15 dB
Equalizer 0…15 dB
RF test point -20 dB
Handset settings
Configuration Attenuator 0…15 dB
Equalizer 0…15 dB
AGC control on/manual
AGC offset -3 dB +3 dB
Monitoring Optical input level
Attenuator
Equalizer
AGC state
General data
Power supply 230 VAC
Optical connector SC/APC
Connectos PG 11
Operating temperature -20°C…+55°C