Related Manuals for PBI DCH-3000TM-30S
Summary of Contents for PBI DCH-3000TM-30S
- Page 1 错误！未找到索引项。 DVB QAM Modulator User’s Manual http://www.pbi-china.com P/N.：25001-68608 REV：A...
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Page 2: Table Of Contents
Table of Contents CAUTION STATEMENTS..................1 1 OVERVIEW ......................2 2 TECHNICAL SPECIFICATIONS................2 3 BLOCK DIAGRAM AND TYPICAL APPLICATIONS..........4 3.1 DCH-3000TM B ................4 LOCK IAGRAM 3.2 DCH-3000TM T ............... 4 YPICAL PPLICATIONS 4 STRUCTURE AND FEATURES ................6 4.1 F ..................... -
Page 3: Caution Statements
3000TM-30S C aution Statements: Please observe the following safety requirements before operating the equipment. Electrical Shock Avoid Moisture Thoroughly check your electrical Do not use this equipment in high grounding and connectors prior to moisture environment. powering. Make sure all connectors are of the three-prong type to ensure proper grounding. -
Page 4: Overview
3000TM-30S DCH-3000TM DVB QAM Modulator 1 Overview DCH-3000TM is a professional DVB-C QAM modulator, which is based on MPEG and DVB technologies and is fully compliant with these two standards. Its remote management interface provides the flexibly remote control, monitoring and upgrading functionalities. - Page 5 3000TM-30S ASI Input Connector 75Ω，BNC ASI mode Byte or Burst (self adaptive) Packet Length 188 or 204 Signal Level 800mVpp±10% Maximum data rate 160Mbps SPI Input Connector 25-pin sub-D, female Input impedance 90~132Ω Data Rate 1M~54Mb/s Packet Length 188 or 204 Signal Level 0.1~2.0Vpp DS3 Input...
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Page 6: Block Diagram And Typical Applications
3000TM-30S Weight Miscellaneous Dimension 44×431×402（mm） Operate Temperature 0-40℃ Storage Temperature -20~70℃ Humidity <95%, non-condensed Power Supply 90~260ACV, 50/60Hz Power Rating 30Watts MAX. 3 Block Diagram and Typical Applications 3.1 DCH-3000TM Block Diagram ASI，SPI, DS3 Inputs Tuner/ RF in QAM channel Switch Signal Up-converter... - Page 7 3000TM-30S Fig. 3-2-1 One of the QPSK four inputs is selected, output as QAM RF, ASI and DS3 simultaneously DS3（option） DCH-3000TM-30S/DS3 CATV after processing. Input signal passes directly or output Fig. 3-2-2 The ASI and COFDM inputs being multiplexed, and...
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Page 8: Structure And Features
3000TM-30S 4 Structure and Features 4.1 Front Panel A1 SPI IN SPI input status indicator. In green means ‘active’ and ‘locked’, off means ‘inactive’, and in red means ‘under analysis’. A2 ASI IN ASI input status indicator. In green means ‘active’ and ‘locked’, off means ‘inactive’, and in red means ‘under analysis’. -
Page 9: Rear Panel
3000TM-30S 4.2 Rear Panel B1 RF OUT Main QAM-RF output B2 DS3 OUT DS3 output (option) B3 DS3 IN DS3 input B4 DVB-SPI IN Serial Parallel Interface (SPI) input port B5 DVB-ASI IN Asynchronous Serial Interface (ASI) input port B6 DVB-ASI OUT Asynchronous Serial Interface (ASI) output port B7 RS-232 Serial port for debug... -
Page 10: Menu Tree And Operation
3000TM-30S 5 Menu Tree and Operation TUNER Setup TUNER IF：1150MHz TUNER Symbol Rate：6875KBaud TUNER Power To LNB： 0/13V/18V Input Setup TUNER 22KHz Tone：ON/OF Source Combination TUNER Setting TUNER / ASI / SPI / DS3 Source Combination ASI+TUNER / ASI+SPI / ASI+DS3 Input Symbol Rate Input Symbol Rate TUNER / ASI / SPI / DS3... -
Page 11: Input Setup Menu
3000TM-30S Menu Operation Front Panel adopts a 2 × 24 characters LCD display. The menu information will be displayed after power up the unit. The first line is the product model name and the second line is its IP. Press ”ENTER” to enter the main menu ：... -
Page 12: Source Combination Menu
3000TM-30S TUNER Power To LNB(option 30S only)： Power supply setting to the external LNB, also for polarization control, 13V for Vertical polarization and 18V for Horizontal. When 0V is selected, no power is supplied to the LNB. *TUNER 22KHz Tone(option 30S only)：LNB band switch, 0Hz for low band and 22KHz tone for high band. -
Page 13: Rf Menu
3000TM-30S 5.2.2 RF Menu RF Frequency：From 48 to 862MHz, step by 250KHz RF Level：From 100 to113dBμV, step by 1Db 5.2.3 Package Length Menu It is the TS output package length and you can select 188 Byte or 204 Byte. 5.2.4 DS3 Protocol DS3 output format settings: Framed MSB 、... -
Page 14: System Menu
3000TM-30S 5.4 System Menu There are 8 sub-menus and structure as below： Main Menu System System System System System System System System System Local Remote Unit Software Factory Alarm FPGA Version Setting Setting Name Version Setting Local Setting Including 4 sub-menus： IP Address：Local (DCH-3000TM) IP address entry menu Network Mask：Network Mask IP address entry menu Gateway：Gateway IP address entry menu... - Page 15 3000TM-30S TUNER Setup TUNER IF：1150MHz TUNER Symbol Rate：26850KB TUNER Power To LNB：0V TUNER 22KHz Tone：OFF Input Setup Source Combination QAM Constellation: 64 I/Q Inversion: Yes Symbol Rate: 6875KBaud Modulation: ON RF Frequency：474000KHz Output Setup RF Level：100dBuV Package Length 188 Byte DS3 Protocol Framer MSB Set Transportstream ID...
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Page 16: Upgrade With Network
3000TM-30S 6 Upgrade with Network Equipment needed for upgrade： One PC: PIII 550 or above (Installed with WIN2000 or above and FTP server software) One HUB One appropriated network wire (crossed or non-crossed, depends on network topology) 1. PC IP setting：First, set the IP address, sub-mask and gateway of the PC, this must be set uniquely in a network. -
Page 17: Using And Maintenance
3000TM-30S 7 Using and Maintenance 7.1 Safety Notice Please verify the following conditions to warrant safe operation： Must read this user manual thoroughly and carefully before installation. Do not operate under high temperature and high moisture conditions. Do not use soap or detergent to clean the equipment. Ground the unit properly. - Page 19 Beijing Jaeger Communication Electronics & Technology Co., Ltd. Tel： 010-62475893 Fax： 010-62473278...
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