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- Low energy consumption, high performance, suitable for long time running.
- Shortened network transmission delay, high availability of real-time live broadcasting.
- Transport protocol in conformance with international standards/ internet standards. With high compatibility, it’s available to connect with other devices and software.
- Support HD video encoding and decoding simultaneously, support all kinds of HD video format such as 1080i/720p etc.
- Support multi-SD video encoding and decoding simultaneously, up to 4 lines of SD videos can be encoded and decoded simultaneously.
- Support all kinds of video input/ output interfaces such as HDMI/YPbPr/CVBS/S -video, etc.
- Excellent sound performance with hi-fi microphone and line audio input/ output, Echo canceller .
- High profile H.264 Video compression algorithms, low network bandwidth occupation, higher image quality, strong ability of error tolerance & network instability resistance, low image storage space occupation, coding rate and image size adjustable dynamically.
- Support high quality audio compression algorithm ACC, CD quality stereo audio transmission. At the same time, it also support all kinds of audio compression algorithms such as MPEG-2, G.728, G.726, G.722, G.711etc.
- Strict synchronization of video and audio transmission, no sound ahead of time or delayed.
- Adapt to all kinds of different application environments including 10/100/1000M auto adaption Ethernet interface, 1/2/4/8 E1 interface, WiFi/3G wireless interface etc.
- Online SD card, flash disk or removable hard disk recording, network recording (All products series), record file format in accordance with standard MP4/AVI format.
- Stable performance, high safety, strict access control to prevent the unauthorized user accessing to the live broadcasting video/audio stream.
- Character overlapping and image on-screen display(OSD).
- Easy to install and operate, multi configuration access interface will be provided such as front panel, telnet control menu and webpage etc.
- Opening control protocol, secondary development interface available.
- Seamless integration with other NEWBRIDGE® products to enhance the application value of the product.
- Standard 1U case to convenient the installation of the bracket.
Video
Input interface： HDMI, YPbPr, CVBS, S-Video（Depends on product model）
Output interface： HDMI, YPbPr, CVBS, S-Video（Depends on product model）
PI type： BNC/RCA( CVBS ), S-Video, YPbPr, HDMI
Signal system： NTSC , PAL, YPbPrcomponent, HDMI
Video format： 480i, 576i, 720p50, 720p, 1080i50, 1080i, 1080p30
Resolution： 720*480, 720*576, 1280*720, 1920*1080 or user-defined
Compression algorithm： MPEG4/H.264( ISO/IEC 14496-10 ) support Profile: base-line, main, high(up to 5.1)
Coding rate： 384Kbps ~ 8Mbps Adjustable
CVBS/ component video I/O voltage： 1V p-p
CVBS/ component video I/O impedance： 75Ω
Differential Gain： 1%（Typical value）
Differential phase： 10（Typical value）
WSNR： 67dB（Typical value）
Chromaticity-luminace sync. difference： 10ns（Typical value）
chromaticity-luminace gain difference： ±10%（Typical value）
Audio
Input interface： 2 – MIC, 2 - Line in, 1 – HDMI
Output interface： 2 – Line out, 1 – HDMI
PI type： RCA lotus-shaped，HDMI audio
Input impedance： 10KΩ
Output impedance： 600Ω
Frequency range： 20Hz ~ 20KHz
A/D quantization： 16 bit
Sampling freqency： 8K ~ 32KHz
I/O voltage： 1V p-p
Compression algorithm： AAC-LC，ER-AAC-LD，MPEG-2，G.728，G.726，G.722，G.711，PCM
Coding rate： 8Kbps ~ 128Kbps (Adjustable according to algorithm)
Ethernet
Interface type： RJ-45
Speed rate： 10M/100M/1000M auto adaption
Communication Protocol： TCP/IP ( IPv4、IPv6 )
E1 interface（For part of the products）
Interface standard： G.703
Speed rate： N*64Kbps( N=1~248 )
Code type： HDB3
Impedance： 75Ω/120Ω
Connector： BNC/RJ-45
Jitter characteristic： In conformance with G.742 and G.823 standard
Transmission
Service protocol： RTSP
Transport protocol： RTP/RTCP
Delay： <= 200ms（LAN）
<= 400ms（Intranet/ Private network）
<= 800ms（Internet）
Synchronous error of video and audio： < 50ms
Media player support： VLC Media Player，Real Player，Flash Player
Recording
Storage media interface： SD/MMC/USB 2.0 otg（For part of the products）Network storage（All）
Stored file format： MP4/AVI
Playback： Timeline- based file playback / RTSP / RTSP over HTTP
Asynchronous Data
Interface type： RS-232/RS-422/RS-485
Working mode： Half-duplex / duplex
Speed rate： 300 ~ 115200bps
Error rate： 1×10-9
Connector： DB9
Others
Power input： AC 220V
Power： < 8W
Ambient temperature： 0 ~ 90 ℃
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Part No |
Description of product |
Unit |
|
ND-A310-HD |
HD H.264 Encoder |
piece |
