Televes TOX Series Manuale utente
COFDM - COFDM CI
EN
Ref. 563401
User manual
www.televes.com
EN
EHGLISH
Index
1. Technical specifications ...................................................................................................................... 5
2. Reference description ......................................................................................................................... 7
3. Mounting ............................................................................................................................................. 8
3.1. Wall mounting .............................................................................................................................. 8
3.2. 19” rack mounting ...................................................................................................................... 9
4. Element description ............................................................................................................................ 10
4.1. Introduction .............................................................................................................................. 10
4.2. Power supply unit ..................................................................................................................... 11
4.3. Amplifier .................................................................................................................................. 12
4.4. Universal programmer ............................................................................................................. 13
5. How to use the product ...................................................................................................................... 14
5.1. Main menu ............................................................................................................................... 14
5.2. Extended menu ......................................................................................................................... 16
5.3. Parameters saving .................................................................................................................... 18
6. Controlling the device ........................................................................................................................ 18
7. Distribution of 7 channels ................................................................................................................... 20
8. Norms for rack mounting .................................................................................................................... 21
9. Norms for cabinet mounting ............................................................................................................... 23
A. Channels table .................................................................................................................................... 25
COFDM-COFDM CI
EN
5
COFDM input
Input frequency MHz 177,5 - 226,5 (VHF) (Select.)
474 - 858 (UHF) Input VSWR dB typ. >10
Input connectors type “F” female Bandwidth MHz 7, 8
Frequency steps KHz 125, 166 (Select.) Through loss dB typ. < 1,5
Input level dBm -60 to -20 Input line powering Vdc 0, 12, 24 (Select.)
Input impedance ohm. 75
COFDM *
Modulator
Constellation QPSK, 16QAM, 64QAM Interleaving DVB ET300744
Guard interval 1/4, 1/8, 1/16, 1/32 Cell_id Auto
FEC 1/2, 2/3, 3/4, 5/6, 7/8 Spectral inversion Normal / Inverted
Scrambling DVB ET300744
COFDM output
Output frequency MHz 177,5 - 226,5 (VHF) (Select.)
474 - 858 (UHF) Through loss dB typ. < 1,5
Frequency steps KHz 125, 166 (Select.) Return loss dB typ. > 12
Bandwidth MHz 7, 8 Output connectors type “F” female.
Maximum output level dBV 80 ±5 Output impedance ohm. 75
Attenuation dB >15 (Select.)
General Consumption** mA
typ.
24V 250 (no CAM module inserted and without powering preampliers)
24V 300 (with CAM module inserted and without powering preampliers)
24V 300 (no CAM module inserted and powering preampliers)
24V 340 (with CAM module inserted and powering preampliers)
Index of protection IP20
1. Technical specifications
1.1. COFDM-COFDM CI ref. 563401
* The transmodulator is completely transparent to the COFDM input modulation, and therefore it keeps its parameters at the output.
**Consumption of the CAM unit depends on the type of CAM used. It is considered a consumption of 50 mA for the preamplier.
The technical characteristics described are dened for a maximum ambient temperature of 45°C (113ºF). Forced ventilation is used for higher temperatures.
COFDM - COFDM CI 6
Amplier
5575
Frequency range 46 ... 862 MHz Connector “F”
Gain 44 ± 2,5 dB Powering voltage 24 V
Regulation margin 20 dB Consumption at 24 V 450 mA
Output level (60 dB) 105 dBµV (42 CH CENELEC) Test socket -30 dB
Amplier
451202
Frequency range
(1)
47 ... 862 MHz Connector “F”
Gain
(1)
40 - 53 dB (selec.) Mains voltage 196 - 264 V~ 50/60 Hz
Maximum output level
(1)
129 dBµV (typ.) (DIN 45004B) Max. Power 16 W
Frequency range
(2)
5 ... 30 MHz Test socket -20 dB
Gain
(2)
20/ -3 dB (typ.)
Maximum output level
(2)
129/ --- dBµV (typ.) (DIN 45004B)
Power supply unit
5629
Mains voltage 196 - 264 V~ 50/60 Hz Total max. current
(outpur 1 + output 2) 5 A (24V )
Output voltage 24V Max voltage per output 4 A (24V )
1.2. Technical specs. Broaband Ampliers
1.3. Technical specs. Power Supply Unit
1.4. Blocks diagram
(1) Forward channel (2) Return channel (active/passive)
Demodulator
DVB-T TS Processing
Modulator
COFDM
INPUT
TDT
Interface
CI
CAM
Up
Converter OUTPUT
TDT
EN
7
2. Description of references
Product range
563401 COFDM-COFDM CI T-0X
5575 Broadband Amplier 44dB 120dBµV T-0X
451202 Amplier DTKom (47 - 862 MHz)
5559 Headend Manager CDC-IP T-0X
555901 Headend Manager CDC-IP GSM T-0X
5629 Power supply unit 24VDC/5A T-0X
Accessories
7234 Universal Programmer
5071 T03-T05-T-0X Mounting rail (50 cm)
5239 T03-T05-T-0X Mounting rail.12 Modules+PSU (56 cm)
5301 19” Subrack frame
507202 T-0X Lockable cabinet with Ventilation Unit (7 Modules + PSU)
4061 75 Ohm DC-Block load
4058 75 Ohm Load
422601 T05 to T-0X Power connection lead (40 cm)
422602 T05 to T-0X Management connection lead (40 cm)
422603 T-0X Management connection lead (1m)
5673 Blank plate 50 mm
COFDM - COFDM CI 8
UPSU120
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
ABC
BROADBAND AMPLIFIER
TEST
(-30dB)
UAMP44
1
2
CLAC!
3. Mounting
3.1. Wall mounting
7234
NOTE: The use of both source outputs is recommended, balancing the consumption. For example, 4+3 or 3+4 modules
5575
4061
5071
5239
563401
5629 COFDM
input
COFDM
output
EN
9
3.2. 19” rack mounting
UPSU120
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UCC-CI-S
COFDM-COFDM CI
UAMP44
BROADBAND AMPLIFIER
PWR
TEST
(-30dB)
5301
COFDM - COFDM CI 10
Subsequently, the TS packet is modulated in the
same COFDM modulation format of its input
(DVB-T standard), and converted to the output
channel (UHF or VHF with a maximum bandwidth
of 8 MHz) using an agile up-converter.
The COFDM-COFDM CI transmodulator receives a
digital terrestrial television (DTT) multiplex (DVB-T
standard) and demodulates it to get a transport
stream packet, which is processed to remove
and/or unscramble services. To unscramble, the
transmodulator has a Common Interface slot for
the insertion of a conditional access module (CAM).
The programming of the transmodulator operating
parameters (input frequency, output channel
and adaptation of services mainly) is performed
through the universal programmer (ref. 7234).
4. Identification of the system elements
4.1. Introduction
1
3
2
4
CAM
UAMP44
CTRL
PRGM
COFDM-COFDM CI
PWR
6
7
9
5
8
1. COFDM input
2. COFDM output
3. RF input
4. RF output + 1Ch COFDM
5. Powering BUS connectors
6. Status LED
7. Control BUS connectors
8. Input to insert CAM
9. Programmer / PC connector
Insert the smart card completely
into the CAM slot before powering
modules. Card contacts looking
left and forwards when it is being
inserted.
02340036001 003
CTRL
CAM PRGM
A
B
A/
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