185-6525-0908
Digital IPTV system overall solution service provider
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185-6525-0908
Digital IPTV system overall solution service provider
1.1 Outline
IP QAM processor is an all-in-one device developed by us which integrates multiplexer, scrambler and modulator in one body with maximum 112 DVB-C QAM channels output. With 10G switch built in, it can process 10G optical signal to work as a traditional QAM modulator.
This processor is equipped with 2 card slots to load 32ch or 48ch or 64ch QAM card. Its high density helps operators to save cost to the most extent.
1.2 Features
* Support 3 SFP+(10G)/SFP(1G) ports and 2 GE ports input & output from the front panel, or RJ45 GE ports input & output from daughter cards (32/48QAM)
* High density, modularized plug-in design, 1U chassis with max 2 QAM cards
* Support multiplexer and scrambler with 6 CAS Simul-cryption
* Maximum 112 non-adjacent QAM carriers output
* Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
* Web-based Network management
1.3 Tech Specifications
Input | Input from Front Panel | Max 512 IP in per card through SFP+/SFP ports 1-3 and 2 GE ports | |
Input from Daughter Card | 2*512 IP in from 2 GE ports (SFP port optional)--32/48 QAM | ||
Transmission Rate | Max 9600Mbps for each 10G SFP+/SFP input | ||
Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | ||
Mux | Max PIDs Remapping | 256 per output channel | |
Functions | PID remapping (auto/manually optional) | ||
PCR accurate adjusting | |||
PSI/SI table automatically generating | |||
Scrambling | Max simulcrypt CA | 6 | |
Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | ||
Connection | Local/remote connection | ||
Modulation | Modulation Standard | EN300 429/ITU-T J.83A/B/C | |
Constellation | J.83A | Constellation: 16/32/64/128/256QAM | |
Bandwidth: 8M | |||
J.83B/C | Constellation: 64/256QAM | ||
Bandwidth: 6M | |||
QAM Channel | 32/48/64/96/112 non-adjacent carriers output, 384Mbps bandwidth for each RF port | ||
Symbol Rate | 3600~7000Ksps, 1ksps stepping 5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM) | ||
Constellation | 16, 32, 64, 128, 256QAM | ||
FEC | RS (204, 188) | ||
RF Output | Interface (per card) | 1 or 2 F type output ports for 32/48/64 carriers card, 75Ω. 32ch qam card : all Carrier out thru one RF port 32ch/48ch qam card: Carrier 1~16/1~24 out thru RF1, 17~32/25~48 thru RF2 64ch qam card: Carrier 1~32 out thru RF1, 33~64 thru RF2 | |
RF Range | 50~960MHz, 1kHz stepping | ||
Output Level | -20dBm~+10dBm(87~117dbµV), 0.1dB stepping | ||
MER | ≥ 40dB | ||
TS output | Per Daughter QAM Card | 32/48/64 IP output over UDP/RTP/RTSP, unicast/multicast, through SFP+/SFP ports 1-3 or GE ports RJ45 | |
System | Web-based Network management | ||
General | Dimension | 420mm×440mm×44.5mm (WxLxH) | |
Temperature | 0~45℃(operation), -20~80℃(storage) | ||
Power Supply | AC 100V±10%, 50/60Hz; or AC 220V±10%, 50/60Hz | ||
Consumption | 50W(1 daughter QAM card)/75W(2 daughter QAM cards) | ||
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