Inverto Unifiber IDLF-RXLOO2-WOOOO-OPR, Руководство пользователя

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Requirements for external power supply unit (PSU)
■
Output voltage +20 V ± 1 V
■
Output current Recommended to use PSU with 50% extra power reserve
■
Ripple at single and/or double < 10 mV p-p
mains frequency
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Ripple & noise < 200 mV p-p
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Output connector type 3.5/1.3 (+) plug
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Short circuit protection
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Double insulated (marked )
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Meet EN 55022 class B conducted emissions requirements, measuring with grounded load
TECHNICAL SPECIFICATIONS
Optical input
Wavelength 1100 - 1650 nm
Optical input level (OLC range)* -15 ÷ -5 dBm
DTT Outputs
DTT frequency range 87.5-240 / 470-790 MHz
Output level 75 dBµV
dSCR outputs
SAT frequency range 950-2150 MHz
User bands 32 max. per pair outputs, configurable
User band bandwidth 20-60 MHz, configurable
Control commands
Output level dSCR mode 83 dBµV
Legacy mode 78 dBµV
DTT frequency range 87.5-240 / 470-790 MHz
DTT output level 75 dBµV
Return loss / impedance > 10 dB / 75 Ω
Powering
Supply voltage DC input 20 V
dSCR output 13-18 V
Power consumption 6.8 W
Main characteristics
Operating temperature range
-20
o
C ÷ + 50
o
C
Dimensions/Weight (packed) 147x89x26 mm/0.4 kg
EN50494 / EN50607 (SCR/dSCR), Legacy (13 V / 18 V, 0/22 kHz)
* The system performance depends on optical level