Televes T.0X COFDM-QAM CI User manual

COFDM - QAM CI
EN
Ref. 563601
User instructions
www.televes.com

EN
Contents
1. Technical specifications ...................................................................................................................... 5
2. References’ descriptions .................................................................................................................... 7
3. Mounting ............................................................................................................................................. 8
3.1. Wall mounting .............................................................................................................................. 8
3.2. 19” rack mounting ...................................................................................................................... 9
4. Elements’ descriptions ....................................................................................................................... 10
4.1. Introduction .............................................................................................................................. 10
4.2. Power supply unit ..................................................................................................................... 11
4.3. Amplification options .............................................................................................................. 12
4.4. Universal programmer ............................................................................................................. 13
5. How to use the product ..................................................................................................................... 14
5.1. Standard Menu ........................................................................................................................ 14
5.2. Extended menu ......................................................................................................................... 16
5.3. Saving of parameters ................................................................................................................ 18
6. Controlling the device ........................................................................................................................ 18
7. Example of application ....................................................................................................................... 20
8. Rackmount standards ........................................................................................................................ 21
9. Standards for mounting cabinets ....................................................................................................... 23
A. Channels table .................................................................................................................................... 25
COFDM-QAM CI

EN
5
COFDM input
Input frequency (selec.) MHz 177,5 - 226,5 / 474 - 858 Input return losses (typ.) dB >10
Frequency steps (selec.) KHz 125, 166 Bandwidth MHz 7; 8
Input level dBm -60 to -20 Input through losses (typ.) dB < 1.5
Input connectors type “F” - female Powering for preamps (selec.) Vdc 0, 12, 24
Impedance ohm 75
QAM
Modulator
Modulation format QAM 16, 32, 64, 128, 256 Scrambling DVB ET300429
Symbol rate (max.) Mbaud 6.9 Interleaving DVB ET300429
Roll-o fator % 15 Bandwidth (max.) MHz 8.3
Block code Reed Solomon (188, 204) Spectral inversion (selec.) Normal / Inverted
QAM output
Output frequency (selec.) MHz 46 - 862 Output through losses (typ.) dB < 1.5
Frequency steps KHz 250 Output through losses (typ.) dB > 12
Output level (max.) dBV 80 ±5 Input/Output connectors type “F” female
Attenuation (progr.) dB >15 Impedance ohm 75
General
Consumption 24Vdc
(with signal)* Vdc
270 (no CAM inserted; preampliers powering OFF)
370 (CAM inserted; preampliers powering OFF)
320 (no CAM inserted; preampliers powering ON)
420 (CAM inserted; preampliers powering ON)
Protection index IP20
1. Technical specifications
1.1. COFDM-QAM CI ref. 563601
* The unit’s consumption with CAM will depend on the type of CAM being used. For preampliers it is considered a standard consumption of 50mA.
The Power Supply Unit is able to powering up to seven COFDM-QAM CI modules maximum.
Is necessary to use both PSU outputs when consumption of one of them exceeds 4A (maximum current in each output).
The technical characteristics described are dened for a maximum ambient temperature of 45°C (113ºF). Forced ventilation must be used for higher temperatures.

COFDM - QAM CI 6
1.2. Broaband Amplifiers technical specifications
1.4. Bloks Diagram
Desmodulador
DVB-T
Procesado TS
Modulador
QAM
Entrada
TDT
Interfaz
CI
CAM
Up
Converter Salida
DVB-C
1.3. Power Supply Unit technical specifications
DTT
input
Demodulator
DVB-T
CI
Interface
TS Processor
DVB-T
Modulator
DTT
output
Power Supply Unit
5629
Mains voltage Vac/Hz 196 - 264 / 50-60 Total current (max)
(outpur 1 + output 2) A5
Output voltage Vdc 24 Max current per output A 4
Amplier
5575
Frequency range MHz 46 ... 862 Connector type “F”
Gain dB 44 ± 2,5 Powering voltage Vdc 24
Regulation margin dB 20 Consumption at 24 Vdc mA 450
Output level (60 dB)
42 CH CENELEC dBµV 105 Test socket dB -30
Amplier
451202
Frequency range (1) MHz 47 ... 862 Connector type “F”
Gain (1) dB 40 - 53 (selectable) Mains voltage Vac/Hz 196 - 264 / 50-60
Max. output level (1)
DIN 45004B dBµV 129 Max. Power W 16
Frequency range (2) MHz 5 ... 30 Test socket dB -20
Gain typ. (2) dB 20/ -3
Maximum output level (2)
DIN 45004B dBµV 129/ ---
(1) Forward channel (2) Return channel (active/passive)

EN
7
2. Description of references
Product Range
563601 COFDM-QAM CI T-0X
5575 T.0X Broadband Amplier 44dB 120dBµV
451202 Amplier DTKom (47 - 862 MHz)
5559 T.0X Headend Manager CDC-IP
555901 T.0X Headend Manager CDC-IP GSM
5629 T.0X Power Supply Unit 24VDC/5A
Accessories
7234 Universal Programmer
5071 T03-T05-T.0X Wall mounting rail L=50 cm
5239 T03-T05-T.0X Wall mounting rail (12 Modules+PSU) L=56 cm
5301 19” Subrack frame
507202 T.0X Lockable cabinet with Ventilation Unit (7 Modules + PSU)
4061 75 Ohm DC-Block terminal load
4058 75 Ohm terminal load
422601 T05 to T.0X Power interconnection lead L=40 cm
422602 T05 to T.0X Management interconnection lead L=40 cm
422603 T.0X Management interconnection lead L=1m
5673 Blank plate

COFDM - QAM CI 8
UPSU120
UCQA-CI-S
COFDM-QAM CI
UCQA-CI-S
COFDM-QAM CI
UCQA-CI-S
COFDM-QAM CI
UCQA-CI-S
COFDM-QAM CI
UCQA-CI-S
COFDM-QAM CI
UCQA-CI-S
COFDM-QAM CI
ABC
BROADBAND AMPLIFIER
TEST
(-30dB)
UAMP44
1
2
CLAC!
3. Mounting
3.1. Wall mounting
7234
NOTE: The use of both PSU power outputs is recommended to balance the consumption. For example, 4+3 or 3+4
5575
4061
5071
5239
563601
5629 COFDM
input
QAM
output

EN
9
3.2. 19” rack mounting
UPSU120
UCQA
COFDM-QAM CI
UCQA
COFDM-QAM CI
UCQA
COFDM-QAM CI
UCQA
COFDM-QAM CI
UCQA
COFDM-QAM CI
UCQA
COFDM-QAM CI
UAMP44
BROADBAND AMPLIFIER
PWR
TEST
(-30dB)
5301

COFDM - QAM CI 10
Module).
Next, the transport stream package is modulated
in QAM format and converted to the desired
output channel (UHF or VHF and a maximum
bandwidth of 8 MHz) by means of its agile up-
4. Elements’ descriptions
4.1. Introduction
1
3
2
4
CAM
UCQA-CI-S
CTRL
PRGM
COFDM-QAM CI
PWR
6
7
9
5
8
1. COFDM input
2. QAM output
3. RF input
4. RF output
5. Powering BUS connectors
6. Status LED
7. Control BUS connectors
8. CAM slot
9. PC/Programmer socket
Insert the smartcard completely
into the CAM slot before powering
modules. Card contacts looking
left and forwards when it is being
inserted.
02340036001 003
CTRL
CAM PRGM
The COFDM-QAM CI transmodulator receives a
DTT multiplex in DVB-T format, and demodulates
it to obtain a transport stream package. Then, it
is processed to delete and/or decode services. For
unscrambling services the transmodulator features
a CI slot for inserting a CAM (Conditional Access
converter.Make use of the universal programmer
(ref. 7234) to programme the operating parameters
of the transmodulator like input frequency, output
channel, modulation format and adaptation of
services, ....