Televes MUX DVBS2 - QAM CI Twin User manual

MUX DVBS2 - QAM CI Twin
MUX DVBS2 - COFDM CI Twin
EN
Refs. 564301
564401
User manual
www.televes.com

ENGLISH
EN
Contents
1. Technical specifications ...................................................................................................................... 5
2. References’ description....................................................................................................................... 8
3. Installation ........................................................................................................................................... 9
3.1. Wall mount .................................................................................................................................. 9
3.2. 19 inch rack ............................................................................................................................... 10
4. Elements’ description ........................................................................................................................ 11
4.1. Introduction ................................................................................................................................. 11
4.2. Power Supply Unit ....................................................................................................................... 12
4.3. Amplifiers ................................................................................................................................... 13
4.4. Programming Unit ....................................................................................................................... 14
5. Instructions for use ............................................................................................................................. 15
5.1. Standard menu ........................................................................................................................... 15
5.2. Extended menu ............................................................................................................................ 20
5.3. Saving parameters ....................................................................................................................... 25
6. Device control ................................................................................................................................... 25
7. Example installation ........................................................................................................................... 27
8. Rack-mount standards ...................................................................................................................... 28
9. Standards for wall mounting cabinets ............................................................................................... 30
MUX DVBS2 - QAM/COFDM CI Twin

EN
5
1. Technical specifications
1.1. MUX DVBS2-QAM CI Twin Ref. 564401, MUX DVBS2-COFDM CI Twin Ref. 564301
Satellite
demodulator
Input frequency MHz 950 - 2150 Through losses (typ.) dB < 1.5
Symbol rate Mbaud 2 - 45 Modulation DVB-S2 QPSK, 8PSK
Frequency steps MHz 1 DVB-S QPSK
IN/OUT connectors tipo “F” female FEC inner code LDPC 9/10, 8/9, 5/6, 4/5, 3/4, 2/3, 3/5, 1/2
Input impedance ohm 75 FEC outer code Bose-Chaudhuri-Hocquenghem
LNB powering Vdc/KHz 13-17- OFF / 22KHz (ON-OFF) Roll-ofactor % 20, 25, 35
Satellite selection (DiSEqC) A, B, C, D Return losses (min.) dB 10
QAM modulator
(Ref. 564401)
Modulation format QAM 16, 32, 64, 128, 256 Scrambling DVB ET300429
Symbol rate Mbaud 1 - 7.2 (select.) Interleaving DVB ET300429
Roll-ofactor % 15 Bandwidth (max.) MHz 8.3
Block code Reed Solomon (188, 204) Spectral inversion (selectable) Normal / Inverted
OFDM
modulator
(Ref. 564301)
Modulation format QPSK, 16QAM, 64QAM Scrambling DVB ET300744
Guard interval 1/4, 1/8, 1/16, 1/32 Interleaving DVB ET300744
FEC 1/2, 2/3, 3/4, 5/6, 7/8 Cell_id Selectable
Bandwidth MHz 7. 8 Spectral inversion (selectable) Normal / Inverted
RF output
Output frequency (selectable) MHz 46 - 862 Through losses (typ.) dB < 1.5
Frequency
steps
564401 KHz 250 Return losses (typ.) dB > 12
564301 166 - 125 (select.)
Max. output level (select.) dBµV 80 ±5 IN/OUT connectors tipo “F”female
Attenuation (selectable) dB > 15 Output impedance ohm 75

MUX DVBS2_QAM/COFDM CI Twin 6
General
Consumptions @ 24Vdc
(with signal)* mA
530 (564301) 540 (564401) => (LNB not powered/ CAM not inserted)
630 (564301) 640 (564401) => (LNB not powered/ CAM inserted)
880 (564301) 890 (564401) => (one LNB powered/ CAM inserted)
1130 (564301) 1140 (564401) => (two LNB powered/ CAM inserted)
Protection level IP 20
* Consumptions are measured with input signal.
The consumption indicated for CAM and LNB are highest; in any case, depend on the type of CAM and LNB for each facility.
The technical specications are dened for an ambient temperature of 45 ° C (113 ° F). For higher temperatures forced ventilation will be used.
1.2. Broadband amplifier technical specifications
(1) Forward path (2) Return path (active / passive)
Amplier
Ref. 5575
Frequency range MHz 46 ... 862 Connector tipo “F” female
Gain dB 44 ± 2.5 Powering V 24
Regulation margin dB 20 Consumption @ 24 Vdc mA 450
Output level (60 dB) dBµV 105 (42 CH CENELEC) Test socket attenuation dB -30
Amplier
Ref. 451202
Frequency range(1) MHz 47 ... 862 Connector type “F” female
Gain(1) (selectable) dB 40 - 53 (select.) Mains V~ / Hz 196 - 264 / 50-60
Output level (max.)(1) dBµV 129 (DIN 45004B) Max. power W 16
Frequency range(2) MHz 5 ... 30 Test socket attenuation dB -20
Gain (typ.)(2) dB 20/ -3
Output level (typ.)(2) dBµV 129/ --- (DIN 45004B)

EN
7
1.3 Power Supply Unit technical specifications
1.4 Block diagram
PSU Ref. 5629 Mains voltage/frequency V~ / Hz 196 - 264 / 50-60 Total maximum current
(OUT1 + OUT2) A5 (24V )
Output voltage V24 Maximum current per output 4 (24V )
Multiplex
3:2
INPUT
SAT Interface
CI
CAM
Up
Double
Converter OUTPUT
DVB-T
Demodul. A
Demodul. B
Demodul. C
Modulator
COFDM
Modulator
COFDM
Ref. 564401
Ref. 564301
Multiplex
3:2
Modulator
QAM
Modulator
QAM
SAT
INPUT Interface
CI
CAM
Up
Double
Converter OUTPUT
DVB-C
Demodul. A
Demodul. B
Demodul. C

MUX DVBS2_QAM/COFDM CI Twin 8
2 References’ description
Product range
564401 T.0X DVB-S(2) / QAM CI TWIN MUX 3TP(2SAT):2C
564301 T.0X DVB-S(2) / COFDM CI TWIN MUX 3TP(2SAT):2C
5575 T.0X Broadband Amplier 44dB 120dBμV
451202 Amplier DTKOM 5-30PD47-862
5599 T.0X Headend Manager CDC-IP
555901 T.0X Headend Manager CDC-IP GSM
5629 T.0X Power Supply Unit 24VDC/5A
Accessories
7234 Programming Unit
5071 T03-T05-T.0X Wall mounting rail L=50 cm
5239 T03-T05-T.0X wall mount rail (12 units + PSU), L= 56 cm
5301 19 inch sub-rack 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 Control Bus Jumper (100 cm)
5673 Blank plate

EN
9
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3 Installation
3.1 Wall mount
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
564401, 564301
5629 SAT IF
INPUT
OUTPUT
QAM
(564401)
COFDM
(564301)

MUX DVBS2_QAM/COFDM CI Twin 10
3.2 19 inch rack-mount
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