- Product Details
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Quick Details
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input:
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2xGE SFP, 512x2 IP stream in
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output:
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8 channel DVBT RF & 8 IP
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Multiplexing:
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8 channel
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carrier output:
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8 non-adjacent carriers
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web NMS:
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yes
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Type:
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ip dvb-t modulator
Quick Details
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Place of Origin:
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Sichuan, China
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Brand Name:
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DEXIN
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Model Number:
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NDS3308T
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input:
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2xGE SFP, 512x2 IP stream in
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output:
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8 channel DVBT RF & 8 IP
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Multiplexing:
-
8 channel
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carrier output:
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8 non-adjacent carriers
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web NMS:
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yes
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Type:
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ip dvb-t modulator
Dexin NDS3308T dvb-t rf generator 16in1 dvb-t modulator iptv modulator HD
|
1 |
NMS: network management port |
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2 |
RF output port |
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3 |
Reset IP: Reset webmaster IP address, recover it to default IP address |
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4 |
Link/Act Indicators |
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5 |
Data Input/Output 1/2 (SFP) |
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6 |
Power switch |
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7 |
AC Power Socket |
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8 |
Grounding |
Product Overview
NDS3308T 8in1 (or 16in1) DVB-T modulator is an all-in-one device developed by DEXIN. It supports maximum 256 (or 512) IP input through the GE/SFP port and has 8 (or 16) multiplexing channels and 8 (or 16) DVB-T modulating channels of non-adjacent carriers (50MHz~960MHz). The device is characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.
Key Features
* 3 GE ports (max 256 IP in):
Data1 & Data2 bi-directional ports, max 256 IP in, 8 IP out (for 8 dvb-t out verison)
Data1 & Data2 bi-directional ports, max 512 IP in, 16 IP out (for 16 dvb-t out verison)
Data port (located on front panel), max 128 IP in
* Max 840Mbps for each input
* Supports accurate PCR adjusting
* Supports PID remapping and PSI/SI editing
* Supports up to 180 PIDs remapping per channel
* Support 8 (or 16) multiplexed TS over UDP/RTP/RTSP output
* 8 (or 16) DVB-T non-adjacent carriers output, compliant to ETSI EN300 744 standard
* Supports RS (204,188) encoding
* Support Web-based Network management Product Overview
Inner Principle Chart
Version I-for 8 carriers out:
Version II - For 16 carriers out:
Carrier Setting Illustration
Technical Specifications
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Input |
Input |
Version I: Max 256 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 max 256 IP, while front-panel Data port can input max 128 IP Version II: Max 512 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 max 256 IP, while front-panel Data port can input max 128 IP |
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Transport Protocol |
TS over UDP/RTP, unicast and multicast, IGMP V2/V3 |
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Transmission Rate |
Max 840Mbps for each input channel |
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Mux |
Input Channel |
256 |
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Output Channel |
8 (or 16) |
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Max PIDs |
180 per channel |
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Functions |
PID remapping(auto/manually optional) |
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PCR accurate adjusting |
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PSI/SI table automatically generating |
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Modulation Parameters |
Channel |
8 (or 16) |
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Modulation Standard |
ETSI EN300 744 |
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Constellation |
QPSK/16QAM/64QAM |
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Bandwidth |
6/7/8 MHz |
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Trans mode |
2K/4K/8K |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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RF Output |
Interface |
F typed output port for 8 (or 16) non-adjacent carriers |
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RF Range |
50~960MHz, 1kHz stepping |
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Output Level |
-20~+10dbm (for all carriers), 0.5db stepping |
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MER |
≥ 40dB |
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ACL |
-55 dBc |
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TS output |
8 (or 16) IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports |
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System |
Web-based Network management |
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General |
Demission |
420mm×440mm×44.5mm (WxLxH) |
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Temperature |
0~45℃(operation), -20~80℃(storage) |
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Power Supply |
AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz |
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Order Guide:
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Version I |
Version II |
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192 IP input to 8ch DVB-T carriers out, 8 IP out |
x |
|
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512 IP input to 16ch DVB-T carriers out, 16 IP out |
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x |
