<h1 align="center">FMUSER DTV-4427/4443/4459D/4475-512/1024/1536/512&nbsp;IP(MPTS or SPTS) through 3/6&nbsp;GE ports(UDP/RTP) in 16/32/48/64&nbsp;Mux-scrambling QAM(DVB-C) RF Modulator</h1><p align="center"><img data-srcid="-" src="https://image.doba.com/dgd1-cVbwmdimreqy/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /></p><p align="center">&nbsp;</p><p align="center"><img data-srcid="-" src="https://image.doba.com/dgd1-JoVQzlmpreqi/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /></p><p align="center">&nbsp;</p><p align="center"><img data-srcid="-" src="https://image.doba.com/dgd1-PRVDhlmprCbi/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /></p><p align="center">&nbsp;</p><p align="center"><img data-srcid="-" src="https://image.doba.com/dgd1-PubNhdmkWevi/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /></p><p>&nbsp;</p><h2>Overview:</h2><p>&nbsp;</p><p>FMUSER DTV-4427/4443/4459D/4475-16/32/48/64&nbsp;in 1 IP QAM modulator is an innovative device that combines multiplexing;  scrambling;  and modulating functions. This all-in-one device features 64 multiplexing channels;  64 scrambling channels;  and 64 QAM (DVB-C) modulating channels. The device supports a maximum of 512 IP inputs through 6 data ports and 64 non-adjacent carriers (50MHz~960MHz) output through 2 RF output interfaces. The device is characterized by dual RF output ports that broaden the bandwidth for QAM carriers.&nbsp;Also suitable Cable digital TV adjacent frequency front-end system;  hotel IPTV network TV system and hotel satellite digital TV system.</p><p>&nbsp;</p><h2>Features:</h2><p>&nbsp;</p><p>FMUSER DTV-4427/4443/4459D/4475-16/32/48/64&nbsp;supports advanced PID filtering and remapping capabilities;  with up to 256 PID remapping per channel.</p><p>&nbsp;</p><p>FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 DVB general scrambling system (ETR289);  simulcrypt standards ETSI 101 197 and ETSI 103 197;  and has the ability to output 64 multiplexed or scrambled IP outputs over UDP/RTP/RTSP.</p><p>&nbsp;</p><p>Output 16/32/48/64 non-adjacent QAM carriers from 2 RF interfaces;  compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C.&nbsp;</p><p>&nbsp;</p><p>FMUSER DTV-4427/4443/4459D/4475-16/32/48/64&nbsp;supports QR code;  LOGO;  and caption insertion in multiple languages;  making it suitable for use in a wide range of applications around the world.</p><p>&nbsp;</p><p>FMUSER DTV-4427/4443/4459D/4475-16/32/48/64&nbsp;can be controlled via web management;  with easy updates via web;  allowing users to configure the device to meet their specific requirements quickly and easily.</p><p>&nbsp;</p><h2>Chart of Inner Principles:</h2><h2><br />FMUSER-DTV-4427-16:<br />&nbsp;</h2><h2><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-cBDnmIzlACqy/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><p>&nbsp;</p><h2>FMUSER-DTV-4443-32:<br />&nbsp;</h2><h2 align="justify"><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-YsbazdmkrFDh/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><p>&nbsp;</p><h2 align="justify">FMUSER-DTV-4459D-48:<br />&nbsp;</h2><h2 align="justify"><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-JlVMhNmkgQby/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><p>&nbsp;</p><h2 align="justify">FMUSER-DTV-4475-64:<br />&nbsp;</h2><p align="justify"><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-ceqsyIibWFVd/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></p><p align="justify">&nbsp;</p><h2 align="justify">Schematic diagram of operator settings:</h2><h2 align="justify"><br />FMUSER-DTV-4427-16:<br />&nbsp;</h2><h2 align="justify"><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-YTvHzIybBeqh/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><p>&nbsp;</p><h2>FMUSER-DTV-4443-32:<br />&nbsp;</h2><h2><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-PibWzdmkgKqy/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><p>&nbsp;</p><h2 align="justify">FMUSER-DTV-4459D-48:</h2><h2 align="justify"><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-PDVSiNyKWKvI/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></h2><h2 align="justify">&nbsp;</h2><h2 align="justify">FMUSER-DTV-4475-64:<br />&nbsp;</h2><p><br /><img style="margin-left:auto;margin-right:auto;" data-srcid="-" src="https://image.doba.com/dgd1-ocDwhNmKrKql/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /><br /></p><p>&nbsp;</p><h2>Application Scenarios:</h2><p>&nbsp;</p><p align="center"><img data-srcid="-" src="https://image.doba.com/dgd1-JGvbhdyABeDN/fmuser-dtv-442744434469d4475-51210241536512-ipmpts-or-spts-through-36-ge-ports-udprtp-in-16324864-mux-scrambling-qam-dvb-c-rf-modulator.jpg" alt="dropship FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator" /></p><p align="center">&nbsp;</p><h2>Specification:</h2><p><br />FMUSER DTV-4475-64</p><table border="1" cellspacing="0"><tbody><tr><td rowspan="3" valign="top" width="111"><p>&nbsp;</p><p>Input</p></td><td colspan="2" valign="top" width="162"><p>Input</p></td><td colspan="2" valign="top" width="385"><p>Max&nbsp;&nbsp;512 &nbsp;IP&nbsp;&nbsp;inputs&nbsp;&nbsp;from&nbsp;&nbsp;6*100/ 1000M&nbsp;&nbsp;Ethernet&nbsp;&nbsp;Port (4*RJ45;  2*SFP)</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Transport&nbsp;Protocol</p></td><td colspan="2" valign="top" width="385"><p>TS&nbsp;over&nbsp;UDP/RTP;  unicast&nbsp;and&nbsp;multicast;  IGMP&nbsp;V2/V3</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Transmission&nbsp;Rate</p></td><td colspan="2" valign="top" width="385"><p>Max&nbsp;840Mbps&nbsp;for&nbsp;each&nbsp;GE&nbsp;input</p></td></tr><tr><td rowspan="6" valign="top" width="111"><p>&nbsp;</p><p>&nbsp;</p><p>Mux</p></td><td colspan="2" valign="top" width="162"><p>Input&nbsp;Channel</p></td><td colspan="2" valign="top" width="385"><p>512</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Output&nbsp;Channel</p></td><td colspan="2" valign="top" width="385"><p>64</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Max&nbsp;PIDs</p></td><td colspan="2" valign="top" width="385"><p>256 per&nbsp;channel</p></td></tr><tr><td colspan="2" rowspan="3" valign="top" width="162"><p>&nbsp;</p><p>Functions</p></td><td colspan="2" valign="top" width="385"><p>PID&nbsp;remapping(auto/manually&nbsp;optional)</p></td></tr><tr><td colspan="2" valign="top" width="385"><p>PCR&nbsp;accurate&nbsp;adjusting</p></td></tr><tr><td colspan="2" valign="top" width="385"><p>PSI/SI&nbsp;table&nbsp;automatically&nbsp;generating</p></td></tr><tr><td rowspan="3" valign="top" width="111"><p>Scrambling<br />Parameters</p></td><td colspan="2" valign="top" width="162"><p>Max&nbsp;simulscrypt&nbsp;CA</p></td><td colspan="2" valign="top" width="385"><p>6</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Scramble&nbsp;Standard</p></td><td colspan="2" valign="top" width="385"><p>ETR289;  ETSI&nbsp;101 197;  ETSI&nbsp;103 197</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Connection</p></td><td colspan="2" valign="top" width="385"><p>Local/remote&nbsp;connection</p></td></tr><tr><td rowspan="9" valign="top" width="111"><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>Modulation<br />Parameters</p></td><td colspan="2" valign="top" width="162"><p>Modulation&nbsp;Standard</p></td><td colspan="2" valign="top" width="385"><p>EN300 429/ITU-T&nbsp;J.83A/B/C</p></td></tr><tr><td colspan="2" rowspan="4" valign="top" width="162"><p>&nbsp;</p><p>Constellation</p></td><td rowspan="2" valign="top" width="83"><p>J.83A</p></td><td valign="top" width="301"><p>Constellation&nbsp;:16/32/64/ 128/256QAM</p></td></tr><tr><td valign="top" width="301"><p>Bandwidth&nbsp;:8M</p></td></tr><tr><td rowspan="2" valign="top" width="83"><p>J.83B/C</p></td><td valign="top" width="301"><p>Constellation&nbsp;:64/256QAM</p></td></tr><tr><td valign="top" width="301"><p>Bandwidth&nbsp;:6M</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>QAM&nbsp;Channel</p></td><td colspan="2" valign="top" width="385"><p>64 non-adjacent&nbsp;carriers;  384Mbps&nbsp;bandwidth&nbsp;for&nbsp;each RF&nbsp;interface</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Symbol&nbsp;Rate</p></td><td colspan="2" valign="top" width="385"><p>5.0~7.0Msps;  &nbsp;&nbsp;&nbsp;&nbsp;1ksps&nbsp;&nbsp;&nbsp;&nbsp;stepping. &nbsp;&nbsp;&nbsp;5057Ksps&nbsp;&nbsp;&nbsp;&nbsp;(J.83B; &nbsp;64QAM) ; 5361Ksps&nbsp;(J.83B;  256QAM)</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Constellation</p></td><td colspan="2" valign="top" width="385"><p>16;  32;  64 ;  128;  256QAM</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>FEC</p></td><td colspan="2" valign="top" width="385"><p>RS&nbsp;(204;  188)</p></td></tr><tr><td rowspan="4" valign="top" width="111"><p>&nbsp;</p><p>RF&nbsp;Output</p></td><td colspan="2" valign="top" width="162"><p>Interface</p></td><td colspan="2" valign="top" width="385"><p>2&nbsp;F&nbsp;type&nbsp;output&nbsp;ports&nbsp;for&nbsp;64 carriers;  75&Omega;</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>RF&nbsp;Range</p></td><td colspan="2" valign="top" width="385"><p>50~960MHz;  1kHz&nbsp;stepping</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>Output&nbsp;Level</p></td><td colspan="2" valign="top" width="385"><p>-20dBm~+ 10dBm(87~ 117db&micro;V);  0. 1dB stepping</p></td></tr><tr><td colspan="2" valign="top" width="162"><p>MER</p></td><td colspan="2" valign="top" width="385"><p>&ge;&nbsp;40dB</p></td></tr><tr><td valign="top" width="111"><p>TS&nbsp;output</p></td><td colspan="4" valign="top" width="547"><p>64 IP&nbsp;output&nbsp;over&nbsp;UDP/RTP/RTSP;  unicast/multicast;  4*100/ 1000M&nbsp;Ethernet&nbsp;Ports (each&nbsp;port&nbsp;for&nbsp;16 IP&nbsp;outputs)</p></td></tr><tr><td valign="top" width="111"><p>System</p></td><td colspan="4" valign="top" width="547"><p>Web-based&nbsp;Network&nbsp;management</p></td></tr><tr><td rowspan="3" valign="top" width="111"><p>&nbsp;</p><p>General</p></td><td valign="top" width="135"><p>Demission</p></td><td colspan="3" valign="top" width="412"><p>420mm&times;440mm&times;44.5mm&nbsp;(WxLxH)</p></td></tr><tr><td valign="top" width="135"><p>Temperature</p></td><td colspan="3" valign="top" width="412"><p>0~45C(operation);  -20~80C(storage)</p></td></tr><tr><td valign="top" width="135"><p>Power&nbsp;Supply</p></td><td colspan="3" valign="top" width="412"><p>AC&nbsp;100V&plusmn; 10%; &nbsp;50/60Hz&nbsp;or&nbsp;AC&nbsp;220V&plusmn; 10%;  50/60Hz</p></td></tr></tbody></table><h1 align="center" data-spm-anchor-id="a2700.wholesale.0.i0.38cf520eDMnAs0"><br /><br /></h1>

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FMUSER DTV-4427/4443/4469D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports (UDP/RTP) in 16/32/48/64 Mux-scrambling QAM (DVB-C) RF Modulator