Product Overview
YDS-3348D 48 in 1 IP QAM Modulator is Mux-scrambling-modulating all-in-one device developed by KUNUOMAGIC. It has 48 multiplexing channels, 12 scrambling channels and 48 QAM (DVB-C) modulating channels, and supports maximum 1536 IP input through the 3 GE ports and 48 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is characterized with dual RF output ports which broaden the bandwidth for QAM carriers.
Key Features
* Max 1536 IP input thru 3 GE ports (SFP interface optional)
* Up to 512 PIDs remapping per output channel
* Supports 6 simulcrypt CAs and 12 scrambling channels
* 48 IP out over UDP/RTP/RTSP: IP 1~24 out thru Data1, IP 25~48 out thru Data2
* 48 non-adjacent QAM carriers output: carrier 1~24 out thru RF1, carrier 25~48out thru RF2
* Supports RS (204,188) encoding
* Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
* Web-based Network management
Specifications
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Input |
Input |
Max 1536 IP in thru 3 GE ports [Data 1 & Data 2 bi-directional ports, Data port (located on front panel), each port can input max 512 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 GE input |
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Mux |
Input Channel |
1536 |
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Output Channel |
48 |
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Max PIDs Remapping |
512 per output 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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Scrambling |
Max simulcrypt CA |
6 |
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Scramble Standard |
ETR289, ETSI 101 197, ETSI 103 197 |
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Scramble Channel |
12 |
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Connection |
Local/remote connection |
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Modulation |
DVB-C Modulator Sectioon |
J.83A |
Constellation :16/32/64/128/256QAM |
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Bandwidth :8M |
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J.83B/C |
Constellation :64/256QAM |
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Bandwidth :6M |
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QAM Channel |
48 non-adjacent carrier |
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Modulation Standard |
EN300 429/ITU-T J.83A/B/C |
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Symbol Rate |
3600~7000Ksps, 1ksps stepping |
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Constellation |
16, 32, 64 , 128, 256QAM |
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FEC |
RS (204, 188) |
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RF Output |
Interface |
2 F type output ports for 48 carriers, 75Ω |
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RF Range |
50~960MHz, 1kHz stepping |
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Output Level |
-20dBm~+10dBm(87~117dbµV), 0.1dB stepping |
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MER |
≥ 40dB |
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TS output |
48 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M self-adaption, Ethernet Ports (SFP). |
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System |
Network management software (NMS) supporting |
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General |
Demission |
420mm×440mm×44.5mm (WxLxH) |
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Weight |
3kg |
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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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Consumption |
15.4W |
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