Black 32 In 1 Ip Qam Modulator

Keeping in mind ever-evolving requirements of our respected clients, we are manufacturing, exporting and supplying a premium quality range of 32 in 1 IP QAM Modulator in Chengdu, Sichuan, China.

Outline
STPM-32 32 in 1 IP QAM modulator is Mux-scrambling-modulating all-in-one device. It supports maximum 1024 IP input through the 3 GE ports and 32 multiplexing scrambling QAM (DVB-C) modulating channels with non-adjacent carriers (50MHz~960MHz) output through the RF output interface. Its pay-as-you-grow modular design and flexible configuration are making it extremely scalable, very reliable with high performance, all of which are adaptable to newly generation CATV broadcasting system.

Features:
* 3 GE ports (max 1024 IP in):
Data1 & Data2 bi-directional ports, max 512 IP in, 32 IP out
Data port (located on front panel), max 128 IP in
* Max 840Mbps for each GE input
* Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
* Supports up to 256 PIDS remapping per channel
* Support 32 IP output through Data1 & Data2 over UDP/RTP/RTSP
* 32 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B
* Supports RS (204, 188) encoding
* Support Web-based Network management

Principle Chart

Carrier Setting Illustration

Technical Parameter
Input : Max 1024 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input maximum 512 IP, while front-panel Data port can input maximum 128 IP
Transport Protocol : TS over UDP/RTP, unicast and multicast, IGMP V2/V3
Transmission Rate : Max 840Mbps for each GE input
MaxInput Channel : 1024
Output Channel : 32
Max PIDs : 256 per channel
Functions : PID remapping(auto/manually optional)
PCR accurate adjusting
PSI/SI table automatically generating
Scrambling
Parameters : Max simulscrypt CA4
Scramble Standard : ETR289, ETSI 101 197, ETSI 103 197
Connection : Local/remote connection

Modulation
Parameters : DVB-C Modulator SectionJ.83AConstellation : 16/32/64/128/256QAM
Bandwidth :8M
J.83B : Constellation : 64QAM/ 256QAM
Bandwidth :6M
QAM Channel32 non-adjacent carrier
Modulation StandardEN300 429/ITU-T J.83A/B(DVB-C)
Symbol Rate5.0~7.0Msps, 1ksps stepping
Constellation16, 32, 64 , 128, 256QAM
FECRS (204, 188)
RF OutputInterface1 F typed output port for 32 carriers, 75IC
RF Range50~960MHz, 1kHz stepping
Output Level-20dBm~+10dBm(87~117dbAuV), 0.1dB stepping
MERa Y 40dB
TS output32 IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports
SystemNetwork management software (NMS) supporting
GeneralDimension420mmA 440mmA 44.5mm (WxLxH)
Temperature0~45a (operation), -20~80a (storage)
Power SupplyAC 100VA 10%, 50/60Hz or AC 220VA 10%, 50/60Hz