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  • Universal 4-CH MPEG-2 / MPEG-4 AVC SD Encoder For DTV Head End System
  • Universal 4-CH MPEG-2 / MPEG-4 AVC SD Encoder For DTV Head End System
Enlarge Universal 4-CH MPEG-2 / MPEG-4 AVC SD Encoder For DTV Head End System

Universal 4-CH MPEG-2 / MPEG-4 AVC SD Encoder For DTV Head End System 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: GN-1886B

GN-1886B
 
4-Ch MPEG-2

GN-1886B

 

4-Ch MPEG-2/ MPEG-4 AVC SD Encoder

 

Product Overview

 

GN-1886B is GOSPELL’s first universal MPEG-2/MPEG-4 AVC high efficiency SD encoder. It is designed to perform MPEG-2 and AVC compression encoding up to four channels of analog input A/V signals. GN-1886B adopts redundant transport stream output, via both TS-over-UDP and ASI interfaces, and also Web / SNMP- based management can be introduced for convenient management and maintenance. These outstanding features ensure a high quality and reliable MPEG-2 and AVC signal source encoding for DTV head end system applications.

 

Main Features

 

· Supports up to four channels of MPEG-2 and MPEG-4 AVC SD encoding

· High picture quality in ultra low bit rate from 0.25Mbps to 5.5Mbps (AVC) or 0.5 to 5.5Mbps

· Web browser GUI and SNMP interface for remote management and control

· Dual Ethernet output, Supporting 1+1 redundancy

· MPEG TS over IP(7 x 188 Byte) output, support MPTS/SPTS mode

· Available audio encoding formats: MPEG-1 Layer 2(default), AAC(optional)

· Multiple video resolutions: PAL: 720 x 576, 704 x 576, 640 x 576, 544 x 576, 352 x 576@50Hz

  NTSC: 720 x 480, 704 x 480, 640 x 480, 544 x 480, 352 x 480@60Hz

· Supports VBR/CBR video encoding

· Supports output data rate from 2Mbps to 40Mbps

· Supports simple TS multiplex with auto generated PSI/SI

· Front panel control and LCD display

· Auto-saving of user configuration for the recovery of previous working status

 

 

Technical Specifications

 

Analog Video/Audio Input
Composite Video 4 x CVBS
BNC female, 75W
Unbalanced Audio 4 x Stereo pairs (R&L)
BNC female, 600W
Stereo or Mono mode
ASI Transport Stream Output
Numbers of ASI Output 2 x ASI (BNC female, 75W)
Output Mode Redundant(duplicated ) output
Connector BNC, 75W
TS Packet Length 188 Bytes
TS Output Bit Rate 2 to 40Mbps
ASI Processing PAT, PMT, NIT Insertion
MPEG TS-over-IP Output
Numbers of ASI Output 2 x 10/100 Base-T Ethernet
Output Mode Redundant output
TS Format 7 x 188Byte of MPEG TS-over-UDP
TS Mode MPTS, SPTS
Addressing Unicast or Multicast
Connector RJ-45
Video Encoding
Encoding Formats

MPEG-2: MP@ML

MPEG-4 AVC: MP@L3
Resolution & Frame Rate 480i@30fps, 576i@25fps
Aspect Ratio 4:3 or 16:9
Video Encoding Rate

MPEG-2: 0.5 to 5.5Mbps per program

MPEG-4 AVC: 0.25 to 5.5Mbps per program
Audio Encoding
Encoding Formats

MPEG-1 Layer 2(Standard)

Optional: AAC
Supported Mode Stereo or Mono
Supported Sample Rate 32 kHz, 44.1 kHz, 48 kHz
Audio Encoding Rate

MPEG-1 Layer 2: 192 to 384 kbps

AAC: 96 to 384 kbps
Network Management
Interface 1 x 10/100 Base-T Ethernet
Connector RJ-45
Management Web browser and SNMP management
Miscellaneous
Front Panel 3.5’’ LCD with 6 x Control Button for 2-lines alphanumeric display and parameter settings
3 x Dual color LED, for status indications of power, working and Alarm
Rear Panel 1 x Power Receptacle(AC Input)
1 x Power switch
1 x Serial Console Port(via RJ-45 connector)
Power Supply
Input Voltage 90 - 250 VAC, 50/60Hz
Power Consumption 15W (Typ.)
Environmental
Operating Temperature 0 to 45(32 to 113)
Storage Temperature -20 to 80(-4 to 176)
Operating Humidity 90%, non-condensing
Mechanical

Product Dimensions

(W x H x D)
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Tel: 86-20-26716172
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Company Info

Gospell digital technology co.,ltd [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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