Outline
XLD3343A 4 in 1 mux-scrambling QAM Modulator is a high performance and cost-effective mux-scrambling QAM modulating device latest designed by Xielide Company. It provides optional interface：16 ASI input, 4 ASI input, 8 DVB-S2 and 6 DVB-S2 tuner+4 ASI input. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port) and gigabit IP output. The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.
Key Features
* Support 16 ASI input, 4 ASI input, 8 DVB-S2 ,6 DVB-S2 tuner+4 ASI input optional
* Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C
* Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197
* Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
* Support gigabit IP output
* Simultaneously support 4 simulcrypt CA
* Symbol rate adjusting range: 2.5Msps~4.66Msps, 5.0Msps~8.0Msps
* Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
* Support accurate PCR adjusting
* Support PSI/SI editing and inserting
* Excellent RF output performance index, MER≥40db
* Support LCD display and keyboard
* Support SNMP managementt
Specifications
|
Input |
16 channels ASI input |
NDS3343A-16 |
||
|
4 channels ASI input |
NDS3343A-4 |
|||
|
8 DVB-S2 tuner input |
NDS3343A-8 |
|||
|
6 DVB-S2 tuner+4 ASI input |
NDS3343A-10 |
|||
|
Multiplexing |
Input Channel |
16 channels ASI input |
NDS3343A-16 |
|
|
4 channels ASI input |
NDS3343A-4 |
|||
|
8 DVB-S2 tuner input |
NDS3343A-8 |
|||
|
6 DVB-S2 tuner +4 ASI input |
NDS3343A-10 |
|||
|
Output Channel |
4 RF output, gigabit IP output |
|||
|
Maximum PID Remapping |
256 per input channel |
|||
|
Function |
PID remapping(automatically or manually) |
|||
|
accurate PCR adjusting |
||||
|
Generate PSI/SI table Automatically |
||||
|
Scrambling |
Maximum simulcrypt CA |
4 |
||
|
Standard |
ETSI 101 197, ETSI 103 197 |
|||
|
Connection |
Local/remote connection |
|||
|
Modulation |
QAM Channel |
4 |
||
|
Standard |
EN300 429/ITU-T J.83A/B/C |
|||
|
Symbol Rate |
2.5Msps~4.66Msps, 5.0Msps~8.0Msps，1ksps stepping |
|||
|
Constellation |
16、32、64、128、256QAM |
|||
|
FEC |
RS(204, 188) |
|||
|
RF Output |
Connector |
F Type, 75Ω impedance |
||
|
RF Range |
30~960MHz, 1kHz stepping |
|||
|
Output Attenuation |
-16dBm~-0dBm(per QAM carrier), 0.5dB Stepping |
|||
|
MER |
≥40db |
|||
|
ACLR(Adjacent channel leakage ratio) |
-55dBC |
|||
|
System |
Support LCD display, keyboard operation, and NMS/SNMP operation. English and Chinese operation interface conversion |
|||
|
Support Software Upgrading through Ethernet |
||||
|
General |
Dimension(W*D*H) |
482mm×455mm×44.5mm |
||
|
Weight |
3.7kg |
|||
|
Temperature |
0~45℃(Operation) ; -20~80℃(Storage) |
|||
|
Power |
AC100V±1050/60HzorAC 220V±10%,50/60HZ |
|||
|
Consumption |
25W |
|||
Principle Chart
Order information:
|
|
XLD3343A-4 |
XLD3343A-16 |
XLD3343A-8 |
XLD3343A-10 |
|
4 ASI input |
● |
|
|
|
|
16 ASI input |
|
● |
|
|
|
8 DVB-S2 input |
|
|
● |
|
|
6 DVB-S2 tuner +4 ASI input |
|
|
|
● |
