Important Safety Instructions - Televes T.OX Serie Guía Rápida

Important safety instructions

General installation conditions
• Before handling or connecting the equipment, please read this
manual.
• In order to reduce the risk of fire or electric shock, do not expose the
equipment to rain or moisture.
• Do not take the cover off the equipment without disconnecting it
from the mains.
• Do not obstruct the equipment's ventilation system.
• Please allow air circulation around the equipment.
• The equipment must not come into contact with water or even be
splashed by liquids. Do not place containers with water on or near the
equipment if it is not adequately protected.
• Do not place the equipment near sources of heat or in excessively
moisture conditions.
• Do not place the equipment where it may be affected by strong
vibrations or knocks.
• This symbol indicates that the equipment complies with
the requirements of CE mark.
Technical specifications
Input frequency
Symbol rate
Frequency steps
Satellite
demodulator
IN/OUT connectors
Input impedance
LNB powering
Satellite selection (DiSEqC)
Modulation format
QAM modulator
Symbol rate
(Refs. 564401,
Roll-off factor
564405)
Block code
Modulation format
OFDM
Guard interval
modulator
(Refs. 564301,
FEC
564305)
Bandwidth
Output frequency (selectable)
Frequency
steps
RF output
Max. output level
Attenuation (selectable)
Consumptions @ 24Vdc
(with signal)*
General
Protection level
* Power consumption is measured with input signal.
The power consumption indicated for CAM and LNB are highest; in any case, depend on the type of CAM and LNB for each facility.
The technical specifications are defined for an ambient temperature of 45 ° C (113 ° F). For higher temperatures forced ventilation will be used.
MHz
Mbaud
MHz
tipo
ohm
Vdc/KHz 13-17- OFF / 22KHz (ON-OFF)
Port
QAM
Mbaud
%
Reed Solomon (188, 204)
QPSK, 16QAM, 64QAM
MHz
MHz
564401, 564405
KHz
564301, 564305
dBµV
dB
mA
IP
Inputs/Outputs/Connections description
The unit (Fig. 1) is provided with:
1. IF satellite input
2.
IF satellite input/output
3. RF input
4.
RF output
5. Module power supply input
6. Status LED
7.
Control BUS connector
8. Slot CAM
9.
Programmer / PC connector
Introduction
The multiplexer can demodulate up to three DVBS or DVBS2 signals from one
or two satellite IF inputs.
The user selects which services will be transmodulated in each of the
two available outputs. Two transport stream are created, which are then
modulated in QAM (564401, 564405) or COFDM (564301, 564305) format and
converted to their respective output channels using an agile up-converter.
A Common Interface slot is available. A conditional access module (CAM) can
be inserted to descramble output services.
To configure the multiplexer operating parameters (input frequency, output
channel, modulation format and adaptation of services) the universal
programming unit (ref. 7234) or the TSuite software can be used.
950 - 2150 Through losses (typ.)
2 - 45 Modulation
1 FEC inner code
"F" female FEC outer code
75 Roll-off factor
Return losses (min.)
A, B, C, D
16, 32, 64, 128, 256 Scrambling
1 - 7.2 (select.) Interleaving
15 Bandwidth (max.)
Spectral inversion (selectable)
Scrambling
1/4, 1/8, 1/16, 1/32 Interleaving
1/2, 2/3, 3/4, 5/6, 7/8 Cell_id
6, 7, 8 Spectral inversion (selectable)
46 - 862 Through losses (typ.)
250
Return losses (typ.)
166 - 125 (selectable)
80 ±5 IN/OUT connectors
> 15 Output impedance
530 (564301, 564305) 540 (564401, 564405) => (LNB not powered/ CAM not inserted)
630 (564301, 564305) 640 (564401, 564405) => (LNB not powered/ CAM inserted)
880 (564301, 564305) 890 (564401, 564405) => (one LNB powered/ CAM inserted)
1130 (564301, 564405) 1140 (564401, 564405) => (two LNB powered/ CAM inserted)
dB < 1.5
DVB-S2 QPSK, 8PSK
DVB-S QPSK
LDPC 9/10, 8/9, 5/6, 4/5, 3/4, 2/3, 3/5, 1/2
Bose-Chaudhuri-Hocquenghem
% 20, 25, 35
dB
DVB ET300429
DVB ET300429
MHz
Normal / Inverted
DVB ET300744
DVB ET300744
Selectable
Normal / Inverted
dB < 1.5
dB > 12
tipo "F" female
ohm
20
5
EN
10
8.3
75