IP to qam modulator 24 in 1 digital cable tv headend equipment
512IP mux to 24ch qam dvb-c rf out
skype:colable3 whatsapp:86-18982050255
Outline IP QAM Modulator
COL5400D IP QAM Modulator with MUX & SCR is the latest generational Mux-scrambling-modulating all-in-one device. A single module supports maximum 512 IP (MPTS/SPTS) input and 24 carriers output as well as 24 IP output after multiplexing and scrambling process (RF output for local transmission and IP output for remote sub-head end). It adopts the slot structure with one device supporting maximum 3 modules and 72 channels mux-scrambling-modulation. and each module can work standalone.. This device support adjustable carrier frequency output within 768 MHz as well as support non-adjacent frequency setting.
Features
ü Modular design, 1U chassis supports up to 3 modules
ü Completely supporting DVB scrambling system(ETR289), simulcrypt standard ETSI 101 197 and ETSI 103 197;
ü Fully complying EN300 429 and ITU-T J.83A
ü Supporting 2GE ports input or one SFP input
ü Supports up to 512 channels IP input over UDP, RTP (MPTS/SPTS)
ü Supports unicast and multicast, supports IGMP v2v3
ü Supporting max 840Mbps for each GE port
ü Supports re-multiplexing and MPTS/SPTS multiplexing
ü Supports up to 256 PIDs remapping per channel
ü 24 QAM carriers output per module, adjustable frequency output within 768 MHz
ü Support 24 IP (MPTS) output over UDP, RTP/RTSP per module
ü Supports RS (204,188) encoding
ü Excellent RF performance, MER≥40db
ü Support Web-based NMS Management
ü Modular design, 1U chassis support up to 3 modules
ü Redundancy Power Supply
Specifications
Input | Interface | 2GE(RJ45) or 2 SFP input port,hot backup |
IP input | 256*2 | |
Transport Protocol | TS over UDP/RTP,unicast and multicast, IGMP V2/V3 | |
Transmission Code | Max 840Mbps for each GE port | |
MUX | Input Channel | 512/module |
Output Channel | 24/module | |
Max PIDs | 256 per channel | |
Functions | PID remapping(auto/manually optional) | |
PSI／SI table automatically generating | ||
Scrambling Parameters | Max simulscrypt CA | 4/module |
Scramble Standard | ETSI 101 197,ETSI 103 197 | |
Connection | Local/remote connection | |
Modulation Parameters | QAM Channel | 24/module |
Modulation Standard | EN300 429/ITU-T J.83A | |
Symbol Rate | 5750-7200Ksps,1ksps stepping | |
Constellation | 16,32,64,128,256QAM | |
FEC | RS(204, 188) | |
RF Output | Interface | 1 F typed output port for 24 carriers, 75Ω impedance |
RF Range | 36~960MHz,1kHz stepping | |
Output Level | -10dBm~10dBm,0.5dB stepping | |
MER | ≥ 40dB | |
System | Web Server NMS | |
General | Demission (WxLxH) | 630mm×455mm×44.5mm |
Weight | 9.2kg | |
Temperature | 0~45℃(operation),-20~80℃(storage) | |
Power Supply | AC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz | |
Consumption | 15.4W | |
Working principle/24ch ip qam modulator
