
Industrial Networking Solutions
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Video Networking Solutions >
VPort 351 Series
Full motion, 1-channel MJPEG/MPEG4 industrial video encoder
VPort 351 Series
Introduction
The VPort 351 is a high performance, 1-channel industrial video
encoder that provides up to full D1, full frame rate performance (NTSC:
720 x 480 @ 30 FPS; PAL: 720 x 576 @ 25 FPS) and supports a dual
MJPEG/MPEG4 algorithm, making it especially well-suited for use with
distributed surveillance systems in critical industrial applications. In
Industrial design with -40 to 75°C operating temperature and ›
fi ber optic Ethernet port
Video stream up to 30 frames/sec at full D1 (720 x 480) resolution ›
Pre/post-alarm video recording function for advanced ›
surveillance
2-way (1-in/1-out) audio supported ›
Free VPort SDK PLUS and 4-channel video surveillance software ›
Rugged Design for Mission-critical Industrial Environments
-40 to 75°C wide operating temperature•
Built-in single-mode or multi-mode optical fi ber Ethernet port; no •
media converter required
UL508 and Class 1, Div. 2 certifi ed for hazardous locations•
Advanced Network Protocols Support Effi cient Network Transmission and Integration
Standard RTSP (real-time streaming protocol) video streaming for •
easy integration
Multicast (IGMP) protocols for effi cient network transmission•
SNMPv1/v2c/v3 MIB-II for easy network management•
Transparent PTZ Control for Easy Control of PTZ Cameras
The VPort 351 adopts Moxa’s Real COM technology to implement
transparent communication for RS-232/422/485 PTZ control. The
benefit of this transparent PTZ control function is that it eliminates
PTZ camera
Coaxial
Cable
RS-232 or RS-485
CCTV Monitor
Joystick and
control panel
PTZ camera
VPort 351
video encoder
VPort D351
video decoder
PC
Joystick and
control panel
Joystick and
control panel
Legacy PTZ Camera Control
Transparent PTZ Camera Control over Ethernet
Serial
CCTV
Ethernet
Serial
CCTV
Redundant 12/24 VDC and 24 VAC power inputs to ensure greater •
reliability
Metal housing with IP30 protection against dust•
DIN-Rail mounting installation for industrial environments•
The certifi cation logos shown here apply to some or all of the products in this
section. For details, see “Regulatory Approvals” under “Specifi cations” below.
addition, a continuous pre/post event trigger video record function can
help system administrators determine why an alarm was triggered,
and 2-way audio is provided for the convenience of real-time
communication between system administrators located at the central
site, and engineers in the field.
QoS (ToS) for confi guring the transmission priority of video •
streams
UPnP, DDNS, and IP fi ltering supported•
the need to build a PTZ control driver into the VPort product, since
legacy PTZ control panels or keyboards can be used to control the PTZ
camera directly.
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