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| 8-card CDMA network video server
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February 28, 2008, after several months of research and development testing,
released a super-high-end 8-cards CDMA
EDGE wireless video
surveillance products, it is the world's first embedded on the eight super-high-end
wireless video card service
Treasury, to resolve a long-standing customers
for embedded 8 - card products in urgent need.
8 CDMA1x or use EDGE wireless
networking, ultra-high compression ratio of H264 + + video compression
technology,
Embedded platforms. Is a super-high-end products, apply to a
very high-end automotive, mobile, such as video surveillance
Occasions.
8-card CDMA network video server (model: JZ1000-CVIII) performance DSP-based
platform, using embedded system design, integration powerful network protocol
stack to support a variety of network protocols, supports dynamic allocation of
domain names, through wireless or wired Easily access network, LAN, WAN,
Internet and wireless convenience to the public data online video transmission.
Encoder efficient use of the H264 video compression technology, flexible channel
dynamic adjustment of technology, reliable network transmission error correction
technology, under the protection of the limited bandwidth video data
transmission fluid.
8-card CDMA network video server,
tied up a multi-link technology, support 8 - channel CDMA1x wireless networking
bundle, significantly enhance the wireless network bandwidth. In the multi-tied,
well-designed a multi-channel self-balancing technology transfer coordination,
maximize the use of bandwidth, enhance the flow of video transmission. Use of
wireless network equipment modules can be configured methods, the use of
compatible single-card use, even if only a CDMA card at work, can also transfer
images normal. In the same wireless network conditions, the video quality than
similar products at home and abroad.
JZ1000 with video surveillance
monitoring server and client software, to set up large-scale, distributed
network video surveillance system to adapt to a variety of complex network
architectures to support the heterogeneous network environment, so that the real
digital video surveillance, network and intelligent.
Video Server main
features:
(1) programme dedicated DSP, embedded structural design, small
size, high reliability
(2) efficient H.264/AVC video compression, video
easily clear the low-bandwidth transmission network
(3) network bandwidth
adaptive technology, according to network bandwidth automatically adjust video
frame-rate, CIF up to 25 images / sec.
(4) transmission latency small, with
an average delay of less than three seconds
(5) to support a variety of PTZ
agreement, the agreement may be extended
(6) support the standard RS485 bus,
multi-industry-standard control I / O.
(7) support video input switch 1-4
(8) built-in hardware dogs, abnormal automatic recovery, network downtime
can be automatically connected to guarantee stable and reliable operating system
(9) support classification user rights management
(10) the data stream
encryption technology to ensure that security communications network
¡¡Specific technical indicators:
Video
Compression
format
H.264/AVC
Video input
Four-way switch
video input, BNC interface (female), 1 Vpp-75 ¦¸
Resolution
CIF:
352
¡Á
288,
QCIF:
176 ¡Á 144
QVGA: 320 ¡Á 240
Frame-rate
CIF frame-rate 1-25 frames / second adjustable, the actual
frame rate as CDMA 1x network situation may be.
Typical frame-rate CIF
20-25 frames / s (typical 8-way bandwidth CDMA 1x bundled circumstances)
Rate
Adjustable Rate, depending on CDMA 1x network bandwidth may be.
Typical rate 250 kbps (a typical eight-way bandwidth CDMA 1x bundled
circumstances)
Auto Image Group (GOP) length, adaptive network bandwidth
Video format
NTSC / PAL system adaptive
Audio
Compression format
G.723.1
Audio input
One-way
audio input, a microphone or optional Line IN way
Microphone means: -46 ~ -3
dBV, 1K ¦¸
Line IN way: 3 Vmax, 1K ¦¸
Audio output
One-way
audio output, 3 Vmax, 16.
CPU
CPU
TI DM642
Speed
600MHz
Wireless
Network types
CDMA
1x optional
Channel
8channel
Frequency
800MHz
Antenna Interface
SMA female, 50 ¦¸
SIM / UIM interface
- Drawer deck
Network
Cable Network Interface
Ethernet 10/100 Base-TX, RJ-45 connectors
Support Agreement
TCP / IP, ARP, HTTP, SMTP, RTP, DHCP, PPPOE, etc.
Safe
CHAP agreement certification, DES encryption, data protection
Bandwidth bundled
8 bundled wireless modules, enhanced bandwidth
I / O
Alarm I / O
4 input, 4-output
Haeundae
interface
RS-485
PTZ agreement
Support for Pelco-D,
Pelco-P and other agreements, the agreement may be extended
Physics Characteristics
Input Voltage
DC12V, can adapt to DC9 ~ 24V
Power
<20 (W) (in accordance
with the wireless modules differ)
The use of ambient temperature
-40
~ 85 ¡æ
Use of environmental humidity
5 to 95%
¡¡
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