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English
2. PRODUCT DESCRIPTION
THE OPT-RX SCD2 receiver converts the optical input signal in RF signal available on 2 DCSS outputs. The receiver makes the TV-
SAT signal available for 16 users, for a total of 32 frequencies, for each output.
The device can be fed either from the F DCIN input or from the 2 DCSS outputs. If both of them are fed, the receiver will get power
from the DCIN input.
DC IN
}
DCSS
output
Optical
Input
LED
OPT-RX SCD2
OPTICAL INPUT: FC/APC input connector of the optical receiver. Used for the fibre link of satellite polarization and TV signals.
DCSS OUT: 2 F connectors for DCSS outputs (16 frequencies for outputs) TV+SAT (87 ÷ 790MHz , 950 ÷ 2150MHz).
DC IN OPTIONAL: F input for additional feeding from an external feeder (12/18V).
POWER ON LED: ON (green): operating normally (correctly fed).
flashing light (green): when the device is started and restarted for 5 seconds; if the light is permanently on, it means there is a
general malfunction.
Aerial system earth connection (according to EN60728-11 standard).
3. PRODUCT INSTALLATION
3.1 Installation
The OPT- RX SCD2 receivers are installed to the wall using the brackets incorporated in the product mechanics.
Allow sufficient space for correct ventilation. (See the figure).
3.2 Power supply
OPT-RX SCD2: the fibre optic receiver can be fed from the DCSS outputs (set-top box) or by an external feeder from the optional
DC IN input. If both the input and outputs are fed, the receiver will be fed from the DCIN input.
3.3 Fibre optic connection
ATTENTION: Do not directly connect the OPT-TX DT and the OPT-RX SCD2 receivers. A point-to-point link is possible only
by using the proper optic line attenuators as the maximum input power of the OPT-RX SCD2UK optic receivers can’t exceed
-8dBm. Check the optic level of the signal on the fibre with a proper optical meter before connecting it to the receiver.
Use the SC-APC -> MINI (PR Adpt, code 287226) links to connect the OPT devices to the optic distribution (VOV and VOT devices).
Attention: To protect and preserve the contact surfaces of the optic connectors, the bushing and ferule protections must be kept
in position until the connection is carried out or while cleaning is being carried out.
OPT-RX SCD2
NB: Only orrizzontal installation
