DHP200B 64ch 128ch IP QAM Modulator 10G IP QAM Modulator with 10G SFP+ input CATV 10G DVB-C Modulator 64IN1 128IN1 CH
DHP200B 64ch/128ch 10G IP QAM Modulator
IP QAM Modulator with 10G SFP+ input, CATV 10G DVB-C Modulator, 64IN1 128IN1 CH
Product Overview
DHP200B 10G IP QAM processor is an all-in-one device developed by DEXIN. It integrates multiplexer, scrambler and modulator in one body with 64 (or 128) DVB-C QAM channels output through 2 (or 4) RF ports. With 10G switch built in, it can process 10G optical signal to work as a traditional QAM modulator.
The device is equipped with 1 (or 2) 64ch QAM card and characterized with dual RF output ports on each card to broaden the bandwidth for QAM carriers. Its high density helps operators to save cost to the most extent.
Key Features
l Support 3 SFP+ (10G)/SFP(1G) ports input & output from front panel
l High density, modularized plug-in design, 1U chassis with two 64-channel QAM cards
l Support multiplexer and scrambler with 6 CAS Simul-cryption
l 64/128 non-adjacent QAM carrier outputs (64 channels out per card)
l Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
l Web-based Network management
Inner Principle Chart (with two cards)
Carrier Setting Illustration (per card)
Specifications
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Input |
Input |
Max 512 IP in per card through SFP+/SFP ports 1-3 |
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Transmission Rate |
Max 9600Mbps for each 10G SFP+/SFP input |
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Transport Protocol |
TS over UDP/RTP, unicast and multicast, IGMP V2/V3 |
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Mux |
Max PIDs Remapping |
256 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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Connection |
Local/remote connection |
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Modulation |
Modulation Standard |
EN300 429/ITU-T J.83A/B/C |
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Constellation |
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 |
64/128 non-adjacent carrier outputs, 384Mbps bandwidth for each RF port |
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Symbol Rate |
3600~7000Ksps, 1ksps stepping 5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM) |
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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 (per card) |
2 F type output ports for 64 carriers, 75Ω Carrier 1~32 out thru RF1, 33~64 thru RF2 |
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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 |
Per Daughter QAM Card |
64 IP output over UDP/RTP/RTSP, unicast/multicast, through SFP+/SFP ports 1-3 |
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System |
Web-based Network management |
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General |
Dimension |
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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Consumption |
50W(1 daughter QAM card)/75W(2 daughter QAM cards) |
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