Transcript
Digital TV Equipment and System
DXP-3800EC
Encoder & Transcoders
8-Channel MPEG-2 SD Encoder DXP-3800EC is an integrated 8-way high density MPEG-2 Encoder. Eight ways of Standard Definition (SD) base band real time A/V programs could be encoded simultaneously. These streams encoded could be re-multiplexed with the stream from its ASI input port. The final re-multiplexed Transport Stream (TS) is available at its Gigabit TSoverIP port and ASI output port.
Main Feature • Compile with MPEG-1(ISO/IEC11172), MPEG-2 MP@ML(ISO/IEC13818)
• Video resolutions: 576i (PAL, SECAM) & 480i (NTSC)
• 8-way encoder with re-multiplexed integrated
• SNMP & HTTP WEB
• 1 ASI input (for daisy chain) & 1 ASI output
• Redundant Power Supplies
• Full duplex Gigabit TS over IP
• 19” x 1 U EIA standard chassis
Built-in Remultiplexer and TS/IP interface
Up to 8 channels in one rack
Order Information Interface Audio/Video Input
Hot-swappable redundant power supply
TS Input TS Output Management Upgrade Alarm/Relay Debug
Video CVBS Audio R/L ASI TS/IP Input(Full dumplex) ASI TS/IP RJ-45 USB Alarm RS-232
DXP-3800EC
DXP-3400EC
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No.3 Feng Zhi East Road, Xi Bei Wang Town, Hai Dian District, Beijing, 100094, China Tel: +86-10-57802000 Fax: +86-10-57802016 E-mail:
[email protected]
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Digital TV Equipment and System
Encoder & Transcoders
Specification Video input & Encode Number of input ports Encoding Standard Chrominance Format Compression Bit Rate
Effective Data Rate Data Transfer type Packet Length Signal Level Gigabit TS_over_IP
CVBS x 8 MPEG-2 MP@ML 4:2:0 1.5Mbps~10Mbps 480i(720×480)@29.97Hz: SMPTE656M: 3~6Mb/s 576i(720×576)@25Hz: SMPTE656M: 3~6Mb/s Half D1,SIF,QSIF
Main Video Resolutions & Recommended Compression Bit Rates Other Video Resolutions Audio Input & Encode Number of input ports Compression Standard
Standard Maximum Effective Bit Rate Data Protocol Control Protocol Interfaces on Rear Panel ASI In CVBS In AUDIO In ASI Out Interfaces on Front Panel Control
8 pairs of Stereo Audios MPEG1 Layer I MPEG1 Layer II 32KHz, 44.1KHz, 48KHz MPEG1 Layer I: 64~256Kb/s MPEG1 Layer II: 32~384Kb/s
Sampling Rate Compression Bit Rate DVB-ASI Input Interface Maximum Input Bit rate Data Transfer type Packet Length Signal Level DVB-ASI Output Interface
1.5 Mb/s~70 Mb/s Byte 188 or 204 Bytes 800±80mV
TS/IP
BNC Female, 75Ω 100 Mb/s Byte 188 or 204 Bytes 200~880mVp-p
Display Others Power Supply Operating Temperature Storage Temperature Operating Humidity
BNC Female, 75Ω
IEEE 802.3, 10/100/1000 Base-T, Full Duplex 80Mb/s UDP or RTP, SPTS or MPTS ICMP, ARP, IGMPv2 1×BNC Female, 75Ω 8×BNC Female, 75Ω 8×BNC Female, 75Ω 2×BNC Female, 75Ω(1 Backup) 1 RJ-45, 10/100 Base-T 1×IP (GbE), RJ-45, 10/100/1000 Base-T, Full Duplex 2 x 20 LCD Display AC90~260V 50/60Hz 0~45℃ -10~60℃ 10~90%, non-condensed
Block Diagram DXP-3800EC Functional Block Diagram
A/V In -1
A/V Receiver Converter-1
Encoder -1
ASI Out*1 ASI Transmitter
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A/V In -8
A/V Receiver Converter-8
ASI In*1
Encoder -8
TS Processor (MUX)
Keypad LCD/LED Control
ASI Out*2
MCU
RS-232 Alarm AC-1 90-250V
Power Supply-1
AC 90-250V
Power Supply-2
TS Over IP
TS/IP Multi Output Mode: 8SPTS Out + 2MPTS Out Duplex Mode: 1MPTS In + 1MPTS Out
Back Panel Interface
No.3 Feng Zhi East Road, Xi Bei Wang Town, Hai Dian District, Beijing, 100094, China Tel: +86-10-57802000 Fax: +86-10-57802016 E-mail:
[email protected]
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