Professional Digital TV Processor

DCH-4000P
DCH-4000P is equipped With a variety of input (including DVB over ASI, IP, QPSK, QAM, COFDM and DS3) and output (CVBS, SDI, ASI, DS3 and IP) combinations, Coupled with an appropriate IP port, DCH-4000P supports DVB over IP applications. LAN control and monitoring are achieved by TCP/IP, SNMP and HDMS*. With a new level of features and flexibility, DCH-4000P becomes an ideal product for your digital headend system. (*Headend Devices Management System, a PBI’s proprietary software).

Features
* Fully complies with MPEG-2, MP@ ML and DVB-S/-T/-C standards
* IP input or output with UDP/RTP (optional)
* Multicast and Unicast on IP
* Supports for PAL, NTSC or SECAM
* Supports various Conditional Access systems
* LAN control based on TCP/IP, SNMP and HDMS*
* SDI video output with digital audio embedded
* Two sets of independent ASI outputs
* Automatic PMT update
* Compatible with Multiple De-encrypt CI modules
* DS3 I/O for TS (optional)
* Switchable audio sound track
* Teletext VBI, EBU subtitle and DVB subtitle
* Upgradable through LAN

Options
* High Speed 100M Base-T IP output
* High Speed 100M Base-T IP input
* DS3 I/O card  

Specifications
QPSKM Demodulation & FEC Parameters
Input Frequency Range C & Ku Band, 950~2150MHz
Input Level -25dBm~65dBm
Input Impedance 75Ω F type
Symbol Rate 2~45Mb/s (SCPC or MCPC)
Rolling Off Factor 0.20 or 0.35
Punctured Rates 1/2, 2/3, 3/4, 5/6, 6/7,7/8
Reeds Salomon Decoding 204, 188, T = 8 & I=12

TS over IP Output
Connetctor 100base-T RJ45
Output Bit Rate 70Mbits/s Max
UDP/RTP Multicast or Unicast
Multicast Control Protocol IGMPV2

I/O Interface on back panel
LNB I/O 1× Input, 1×loop through output
RS-232 1×9-pin D-sub male
RJ45 1×Ethernet control port,1×TS over IP output (factory optional)
ASI input 1
ASI output 2×Redundant output
SDI output 1 (user optional)
RGB output 1×RCA
CVBS output 1×RCA, 1×BNC

Audio XRL Balance Output 1
General
Operating Temperature 0~45 ℃
Storage Temperature -20 ～ 70 ℃
Humidity <85%
Power Supply AC 90V ～ 260V 50Hz/60Hz
Dimensions 44mm×255mm×483mm
Approximately Net Weight 5Kg