Lem Elettronica FCOWT User manual
Rel. 1.1
80 mm
158 mm
36 mm
A.C.G. for each output
RF adjuster for each output
Optical link monitor
MODEL FCOWT
OPTICAL INPUT 1
RF OUTPUTS 3
OPTICAL
OPERATION WAVELENGTH nm 1310 - 1330 - 1550
INPUT POWER RANGE dBm -14... 0
INPUT CONNECTOR TYPE SC/APC
RETURN LOSS dB ≥40
SATELLITE
OUTPUT BANDWIDTH MHz 250... 2400
OUTPUT LEVEL dBµV 78... 90
TV TERRESTRIAL / FM / DAB
OUTPUT BANDWIDTH MHz 40... 900
LEVEL ADJUSTER ATTENUATOR dB 0... -20
OUTPUT LEVEL dBµV 70... 90
OTHERS
ISOLATION V / H dB > 30
OUTPUT RETURN LOSS dB > 12
DC INPUT VOLTAGE RANGE V12... 20
MAXIMUM CONSUMPTION W 3,2
OPERATING TEMPERATURE °C 0... 50
DIMENSIONS mm 80x159x35
FCOWT
ITALY
MADE IN
Optical WB Receiver/converter
User manual
1. Read carefully these instructions
2. Keep these instructions
3. Heed all warnings
4. Follow all instructions
5. Do not expose this apparatus to extreme temperatures
6. Do not install this apparatus near water or expose to rain and moisture
7. Place the apparatus in a dry and well-aired location
8. Install the unit on a vertical wall, or in a waterproof cabinet with a minimum IP55
rating, and fix it safely using the provided fixing plugs
9. Do not install the unit lying flat or on its top
10. Connect the power adapter cord to a detachable power supply socket
11. Unplug the apparatus during lighting storms or when unused for long time
12. Only use accessories specified by the manufacturer
13. Do not remove the cover without disconnecting from the mains first
14. Ambient temperature should not be lower than 0°C and higher than 50°C
15. Please allow air circulation around the apparatus
Safety instructions
DESCRIPTION OF SYMBOLS AND ELECTRICAL SAFETY
The equipment complies with the CE requirements
The equipment is designed for indoor use only
Equipment grounding terminal
This symbol indicates that the equipment complies with the class II equipment safety
requirements
CAUTION To avoid the risk of electric shock, do not open the equipment.
The equipment is compliant with RoHS 2011/65EU
Dispose according to local authorities recycling processes
10 cm 10 cm
10 cm
10 cm
PSU
Minimum recommended distance
Place the apparatus and the power supplier in a dry and well-aired location
Install the unit on a vertical wall, or in a waterproof cabinet with a minimum IP55
rating, and fix it safely using the provided fixing plugs
Use only the power supplier YS25-1501250 provided with the amplifier.
The use of not-original power suppliers determines the not-compliance of the
product and can cause malfunctions and void the warranty
Installation warnings
1
8
9
7 6 5
2
3
4
Optical SC/APC input
1
Optical link Status Led
1
DC Input status led
1
2
3
DC input 12... 20 Volt
4
Terrestrial Output
5
Satellite H Wide Band output
6
17 Satellite V Wide Band output
Terrestrial & Satellite signals output level adjuster
18 Equipotential bonding
19
FCOWT DESCRIPTION
DC Input
O= No power
Green= Power
Optical Link
O= No optical link
Green= Optical link
The optical signal level at the input of the optical converter FCOWT must be between 0dBm
e -14dBm.
Optical signals higher than 0dBm can irreversibly damage the FCOWT in PON with
less than 4 optical points add a proper optical attenuator.
MONITOR LED DESCRIPTION
PSU
PSU
TV Terr.
Radio FM/DAB
SAT/dCSS/Legacy
TV Terr.
Radio FM/DAB
PSUPSU
V H
LNB
WIDE
BAND
Test SAT V
TXWBT
DSP20
Test SAT H
Test TV Terr.
Optical Splitter 1x32
Sky Q
1 2 3 4
FCOWT FCOWT FCOWT FCOWT
Single-Mode
Fibre Optic
9/125
DC
Powering
Line
The TXWBT headend converts and transmits over a single-mode optical fibre cable the terrestrial signals
(DTT, FM, DAB) and all the transponders of a satellite received from an Wide Band LNB. The reception /
conversion of the optical signals are performed by FCOWT.
In the sample there are four suggested use and powering mode of the FCOWT:
(1) Combined with a SWB316/4 powerd by the PSU connected to the multiswitch.
(2) Combined with a SWB316/8, powering is provided by PSU connected to FCOWT
(3) Combined with a SWC316/2, powering is provided by the Set-Top-Box.
(4) Directly powered and connected to the Sky Q Wide Band inputs
LEM ELETTRONICA srl •Via Grezze, 38 •25015 Desenzano d/G •Italy
www.lemelettronica.it
Etichetta dati seriali e tracciamento
Modello N° Seriale Sett. Anno
Produzione Versione
HW FW
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