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DCH-5500P
HDTV IRD / Processor
Price: HK$0
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Features
  • Variety of input options DVB-T2/S2/S/C/T/DTMB/ATSC/ISDB-T, DS3/E3, TS/IP and ASI
  • Supports DVB-S2 Input Stream Identifier (ISI, optional) and DVB-T SFN MIP pass through 
  • Redundant backup among Tuner, ASI and TS/IP with configurable priority 
  • 4:2:0 and 4:2:2 (optional) of SD/HD MPEG-2 and MPEG-4 AVC/H.264 digital video decoding 
  • Up to 8 Audio PIDs decode or pass through (compressed) in SDI output 
  • Up to 6 Audio PIDs decode or pass through (compressed) in AES output 
  • Multiple Analog and Digital Outputs, ASI, CVBS, HDMI, SD/HD-SDI, AES/EBU Audio, TS/IP 
  • Built-in TS re-multiplexer receives from ASI, Tuner and TS/IP Inputs 
  • 2 x DVB-CI Slots, multi-program decryption, BISS-1 and BISS-E decryption 
  • Frame synchronizes the IRD to the external black and burst reference 
  • Dynamic PMT detection and automatic updating 
  • Supports VBI TELETEXT, EBU/DVB Subtitle, Closed Caption, and can be embedded in SDI 
  • UDP/RTP, Unicast/Multicast, and double full duplex SPTS/MPTS over IP 
  • Remote Control and Supervision by SNMP, HTTP WEB and Proprietary HDMS software 
  • One alarm Relay with D-sub 9 male connector 
  • On Site software update through IP and USB
  • RSSI, received Eb/No & BER monitoring
  • 1.5” TFT LCD on front panel for monitoring
  • Hot-swappable redundant power supply
Specification

DVB-S/S2 Tuner Input  (ISI Factory Optional)

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency Range    950~2150MHz  
Input Level    -25~-65dBm  
Symbol Rate    2~45MBaud  
Roll-off Factor    DVB-S QPSK: 0.35  
    DVB-S2 8PSK: 0.35, 0.25, 0.2  
FEC Code Rate    DVB-S QPSK: 1/2, 2/3, 3/4, 5/6, 7/8  
    DVB-S2 QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,9/10  
    DVB-S2 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10  
LNB Polarity Selection Voltage    0, 13V, 18V selectable  
LNB Band Selection Tone    0/22KHz selectable  
Satellite Selection Command    DiSEqC 1.0  
ISI ID    1~255 user configurable  
 

DVB-C Tuner Input

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency Range    51~862MHz  
Input Level     51~75dBμV  
Symbol Rate    1~7MBaud (ITU J.83 Annex A)  
Constellation    16QAM, 32QAM, 64QAM, 128QAM, 256QAM  
Bandwidth    6MHz, 7MHz, 8MHz  
Input Return Loss   7dB (typ.)  
 

DVB-T/T2 Tuner Input

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency    104~862MHz (VHF/UHF)  
Input Level    -20~-70dBm  
Constellation    DVB-T: QPSK, 16QAM, 64QAM  
    DVB-T2: QPSK, 16QAM, 64QAM, 256QAM ,  
Bandwidth    6MHz, 7MHz, 8MHz  
FFT Mode   DVB-T: 2K, 8K  
    DVB-T2: 1K, 2K, 4K, 8K, 16K, 32K  
Guarding Interval   DVB-T: 1/4, 1/8, 1/16, 1/32  
    DVB-T2: 1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128  
FEC Code Rate    DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8  
    DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6  
Input Return Loss    7dB (typ.)  
 

DTMB Tuner Input

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency Range    46.5~866MHz  
Input Level    -87~-29dBm  
Symbol Rate   7.56MBaud  
Bandwidth    6MHz/7MHz/8MHz  
Constellation    4QAM-NR,4QAM,16QAM,32QAM, 64QAM  
Guard Interval    PN420, PN595, PN945  
Roll-off Factor    0.05  
Interleaving Depth    240,720  
FEC Code Rate   0.4, 0.6, 0.8  
 

ATSC Tuner Input

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency Range    51~862MHz  
Input Level    51~75dBμV  
Symbol Rate    1~7MBaud (ITU J.83 Annex A)  
Constellation    16QAM, 32QAM, 64QAM, 128QAM, 256QAM  
Bandwidth    6MHz, 7MHz, 8MHz  
Input Return Loss   7dB (typ.)  
 

ASI Input 1

Connector Type    1 x F type female 75Ω for Input, 1 x F type female 75Ω for loop through output  
Input Frequency Range    54~864MHz  
Input Level     -75~-7dBm(ATSC 8VSB)  
Symbol Rate    10.762MBaud  
Constellation    8VSB  
Roll-off Factor    0.115  
Bandwidth   6MHZ  
 

DS3 Input 2 (Option)

Connector Type     1 x BNC female, 75Ω  
Standard    DVB-ASI, EN50083-9  
Input Bit Rate    ≦100Mb/s  
 

DS3/E3 Input (Option)

Connector Type    1 x BNC female, 75Ω  
Standard    DVB-ASI, EN50083-9  
Input Bit Rate    100Mb/s  
Connector Type   2 x BNC female, 75Ω, including loop through  
Standard    Compliant with ITU-T G.703  
Frame Structure   Frame Structure Compliant with ITU-T G.752 and ITU-T G.804  
Bit Rate   DS3: 44.736Mb/s  
    E3: 34.368Mb/s  
 

TS over IP

Connector Type    2 x RJ-45, seperated 100/1000 Base-T for TS/IP  
Effective Bit Rate    800Mb/s for 100/1000 Base-T, duplex for SPTS and MPTS  
Protocol   UDP / RTP, Multicast / Unicast, IGMPv3, ARP  
 

TS Processing

TS Input Management   Demux and Remux among Tuner / DS3(optional) / E3 (optional), ASI and TS/IP Inputs  
TS Output Management    Demux and Remux for 2 independent ASI outputs  
Service and PID Management    Remux, filtering and remapping  
PSI/SI   PSI/SI table regeneration, NIT and SDT edition, LCN Edition and Re-generation  
Descrambler    DVB Common Scrambling Algorithm (CSA)  
BISS Mode    BISS-1, BISS-E  
Common Interface    Double PCMCIA slots, compatible with major CA CAMs in the market  
 

ASI Output

Connector Type    2 pairs of BNC female, 75Ω  
Standard   DVB-ASI, EN50083-9  
Output Bit Rate    200Mb/s  
TS Processing   2 Independent TS Re-multiplexed from tuner, TS/IP and 2 ASI inputs  
 

HDMI Output

Standard    1 x HDMI 1.3 interface (up to 1080i)  
Video Resolution and Frame Rate   1080i x 30, 1080i x 29.97,1080 x 25,720p x 60,720p x 59.94, 720p x 50, 480p x 60, 576p x 50, 576i x 25, 480i x 29.97  
Audio Embedded    1 x stereo  
 

Video Decode

Video Profile/Level   MPEG-2(MP@ ML for SD, MP@HL for HD),  
    Main Profile(MP) 4:2:0 8-bit,  
    High Profile(HP) 4:2:2 8-bit  
    MPEG-4/H.264 AVC Part 10 (MP@L3 for SD, HP@L4.1 for HD),  
    High-422(Hi442P) 4:2:2 8/10-bit,   
    High-10(Hi10P) 4:2:0 10-bit,   
    High (HiP) 4:2:0 8-bit,   
    Main (MP) 4:2:0 8-bit,   
    Constrained Baseline (CBP) 4:2:0 8-bit,   
    High 10 Intra Profile (AVC-I 50) 4:2:0 10-bit,   
    High 4:2:2 Intra Profile (AVC-I 100) 4:2:2 8/10-bit  
 

Audio Decode

Audio Format MPEG-1 Layer 2 a. 2 stereo pairs (Stereo, Dual Mono, Left, Right)
  Dolby Digital (AC3) a. 5.1 down-mix to 2.0 (Stereo, Dual Mono, Left, Right)
    b. Dolby Digital Audio Pass-through
  Dolby Digital Plus(AC3+) a. 5.1 down-mix to 2.0 (Stereo, Dual Mono, Left, Right)
    b. Dolby Digital Plus Audio Pass-through
  Dolby E a. 5.1 down-mix to 2.0 (Stereo, Dual Mono, Left, Right)
    b. Dolby E Audio Pass-through
  MPEG-2 AAC a. 5.1 down-mix to 2.0 (Stereo, Dual Mono, Left, Right)
    b. 2.0 (Stereo, Dual Mono)
  MPEG-4 HE-AAC v1/v2 a. 5.1 down-mix to 2.0 (Stereo, Dual Mono, Left, Right)
    b. 2.0 (Stereo, Dual Mono, Left, Right)
 

Digital Video Processing

Connector Type     2 x BNC female, 75Ω  
SDI Video Resolution   1080p x 59.94,1080p x 50, 1080i x 30,1080i x 29.97,1080i x 25,720p x 60,720p x 59.94, 720p x 50, 720p x 29.97, 720p x 25, 576i x 25, 480i x 29.97  
Video PID Bit Rate    ≦ 60Mb/s  
 

HD/SD-SDI Output

Connector Type   1 pair of BNCs (mirrored) , female, 75Ω (1 pair of BNCs can be configured as ASI Output-3)  
SD Standard    SMPTE 259M, 270 Mb/s (10bit)  
HD Standard    SMPTE 292M, 1.485 Gbit/s (10bit)  
Level    800mV p-p  
 

Genlock

Connector Type    1 x BNC female, 75Ω  
Input Signal    Analog SD (black & burst)  
 

Digital Audio Processing

Connector Type   2 x D-sub 9 male with XLR adaptor cables and 6 x BNC female 75Ω  
Number of Output    8 x audio PIDs are decoded or passed through  
Nominal Output Level    1V p-p (with standard test stream)  
Output Format    SDI (Embedded Audio), AES  
Load Impedance    AES1~AES2: 2 x D-sub9, 110Ω (with XLR adaptor cables) AES3~AES8: 6 x BNC, 75Ω  
 

Analog video Output

CVBS Connector    1 x BNC female 75Ω  
CVBS Standard    NTSC, PAL, and SECAM  
CVBS Resolution    576i x 25, 480i x 29.97  
Nominal Output Level    1.0 Vp-p±5% (with standard test stream)  
Frequency Response    <±1 dB, at 5.5 MHz  for PAL/SECAM, 4.2MHz for NTSC  
Chroma-Luma Delay    <±30 ns  
Field Time Distortion    <2%  
Line Time Distortion     <1%  
Short Time Distortion    <2%  
Differential Gain    <3%  
Differential Phase    <2°  
Signal to Noise Ratio   >55dB (luminance weighted)  
 

Analog Audio Output

Connector Type   2 x D-sub 9 male, with XLR adaptor cable  
Output Impedance    600Ω (balanced)  
Output Mode    Left, Right, Dual Mono, Stereo  
Number of Output   2 pairs of stereo audio outputs (2 Audio PIDs or 4 channels are decoded)   
Cross Talk Among Channels    >70dB  
THD    <0.3% @ 400Hz, 1KHz test tone  
Frequency Response   ±0.5dB over 20Hz ~ 18KHz  
Output Level   0dBm in 600Ω (0dBu), adjustable range±I0dB  
 

Ancillary Data Processing

Subtitle    DVB, EBU  
VBI    Teletext, WSS  
Closed Caption     EIA 608, EIA 708, EIA 608-to-708  
 

Redundancy

Redundancy Port    Among Tuner, ASI input and   
Switching Condition    TS/IP inputSwitching Condition TS Sync Loss  
Switching Mode    Main, Spare  
 

Alarm

Connector Type   2 x D-sub 9 male
Switching Condition   User Defined
 

Control & Monitoring

Connector Type    1 x RJ-45, 10/100 Base-T, for equipment IP Control  
Remote Control   SNMP2.0 , HTTP (Web GUI ) , Proprietary HDMS (Headend Device Management System)  
Local Control    LCD display and Front control 6-key keypad   
Monitoring    1.5'' TFT LCD monitor  
Serial Port   1 x RS-232 D-sub female, for debug use only  
Equipment Upgrade    Embedded FTP loader ,Telnet and USB   
 

General

Dimension    1U 19" Full-rack size  
Power Supply    AC 90V~250V, 50/60Hz  
Power Consumption    24W (exclusive of LNB power)  
Operating temperature     0~45°C  
Storage temperature     -10~60°C  
Operating Humidity    10~90%, non-condensed  
 

Certification

EMC    EN 55024:1998+A1:2001+A2:2003,   
    EN 55022:2006+A1:2007, EN 61000-3-2:2006,   
    EN 61000-3-3:2008  
FCC   Part 15 Class B  
LVD   EN 60950-1:2006 + A11:2009  
 
 
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