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VPort 351
Full Motion, 1-channel MJPEG/MPEG4 Industrial Video Encoder
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Industrial design with -40 to 75°C operating temperature and fiber 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
 
 
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 addition, a continuous pre/post event trigger video record function can help system administrators determine why an alarm was triggered. The 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.

Rugged design for mission-critical industrial environments
The VPort 351 features built-in single mode or multi mode optical fiber Ethernet port, DIN-Rail Mounting, a 12/24 VDC and 24 VAC redundant power input, -40 to 75°C operating temperature (T model), and IP30 protection for industrial mission-critical applications. In addition, the VPort 351 has received important industrial and safety approvals, such as UL508, Class1, Div. 2 (Pending), making the VPort 351 well suited for transportation, utility, and manufacturing systems.

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 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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Features
High Performance Video/Audio Networking Solution
  Can works with NTSC/PAL analog video cameras
  MPEG4/MJPEG video compression technology
  1 BNC video input and 1 BNC video output with 75Ω resistance
  1 audio input and 1 audio output for 2-way voice communication
  Standard RTSP (real-time streaming protocol) video streaming for easy integration
  Multicast (IGMP) protocols for efficient network transmission
  SNMPv1/v2c/v3 MIB-II for easy network management
  QoS (ToS) for configuring the transmission priority of video streams
  Built-in web server and RS-232 console for remote access and configuration
  1 auto-sensing 10/100BaseT(X) Ethernet port or 100BaseFX (SC connector)
  TCP, UDP, and HTTP network transmission modes
  Simultaneous access for up to 10 clients
  Configure video quality for CBR (constant bit rate) or VBR (variable bit rate)
  Full D1, 4CIF, VGA, CIF, and QVGA video resolutions supported
  Timestamp and text overlay supported
  Support RS-232/RS-422/RS-485 COM port for controlling PTZ (PAN/TILT/ZOOM) motorized camera
  UPnP, DDNS, and IP filtering supported
Industrial Rugged Design
  2 12/24 VDC and 24 VAC redundant power inputs with LED indicators
  -40 to 75°C operating temperature for critical industrial environment (T models)
  35 mm DIN-Rail mounting, or panel mounting (with optional kit)
  IP30 form factor protection
  Class 1, Div. 2 hazardous certification for critical environments (Pending)
Intelligent Alarm Triggered Capability
  Built-in Video Motion Detection (VMD)
  Equipped with 2 DIs and 2 Relays (DO) for external sensors and alarms
  Pre/post-alarm video recording function for advanced surveillance
  Pre, trigger, and post alarm snapshot images provided
  Sequential snapshot images supported
  Messages with recorded video and snapshot images can be sent via FTP and Email
  Alarm schedule setting capability
Video Management and Control
  MOXA SoftDVR™ Lite IP Surveillance Software for viewing and recording bundled free
  Free MOXA VPort SDK PLUS supported with flexible interface and sample codes for customized application or system integration
* Please go to Moxa's website to download the latest SDK version.
 
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Specifications
Video
Video Compression
MJPEG, MPEG4 (ISO/IEC 14496-2)
Video Input
1, BNC connector (1.0 Vpp, 75 ohms)
Video Output
1, loop-through BNC connector
NTSC/PAL
Auto-sensing or manual
Video Resolution and FPS (frames per second)
  • QVGA: NTSC (320 x 240, Max. 30 FPS), PAL (320 x 288, Max. 25 FPS)
  • CIF: NTSC (352 x 240, Max. 30 FPS), PAL (352 x 288, Max. 25 FPS)
  • VGA: NTSC (640 x 480, Max. 30 FPS), PAL (640 x 576, Max. 25 FPS)
  • 4CIF: NTSC (704 x 480, Max. 30 FPS), PAL (704 x 576, Max. 25 FPS)
  • Full D1: NTSC (720 x 480, Max. 30 FPS), PAL (720 x 576, Max. 25 FPS)
  • Video Viewing
  • Adjustable image size and quality
  • Timestamp and text overlay
  •  
    Audio
    Audio Input
    1 Line-in or MIC-in, 3.5 mm phone jack
    Audio Output
    1 Line-out, 3.5 mm phone jack
     
    Network
    Protocols
    TCP, UDP, HTTP, SMTP, FTP, Telnet, NTP, DNS, DHCP, UPnP, RTP, RTSP, ICMP, IGMPv3, QoS, SNMPv1/v2c/v3, DDNS
    Ethernet
    1 10/100BaseT(X) auto negotiating RJ45 port, or 1 100BaseFX fiber port (Single/multi mode, SC connector)
     
    Serial Port
    PTZ port
    1, RS-232/422/485 terminal block connector, max. 115.2 Kbps
    Console port
    1 RS-232 RJ45 port
     
    GPIO
    Digital Inputs
    2, max. 8 mA
    "High": +13V to +30V
    "Low": -30V to +3V
    Relay Outputs (DO)
    2, max. 24 VDC @ 1A
     
    LED Indicators
    STAT
    Indicates if the system boots properly or not
    PWR1
    Power 1
    PWR2
    Power 2
    FAULT
    Can be configured to correspond to system alarm, power failure, video loss, or disconnected network
    VIDEO
    Video input signal active
    AUDIO TEST
    Audio input signal in test mode
    PTZ
    PTZ control signal active
     
    Physical Characteristics
    Casing
    IP30 protection, metal case
    Dimensions
    (W x H x D )
    52.98 x 135 x 105 mm
    2.09 x 5.31 x 4.13 in
    View Dimension Drawing >>
    Weight
    960 g
    Installation
    DIN-Rail mounting, wall mounting (optional kit)
     
    Power Requirements
    Input Voltage
    2 12/24 VDC or 24 VAC inputs for redundancy
    Power Consumption
    Max. 8W
     
    Environmental Limits
    Operating Temperature
    0 to 60°C (32 to 140°F)
    -40 to 75°C (-40 to 167°F) for T model
    Storage Temperature
    -40 to 85°C (-40 to 185°F)
    Ambient Relative Humidity
    5 to 95% (non-condensing)
     
    Regulatory Approvals
    Safety
    UL508
    Hazardous Location
    UL/cUL Class I, Division 2, Groups A, B, C, and D (Pending)
    ATEX Class I, Zone 2, Ex nC IIC (Pending)
    EMI
    FCC Part 15, CISPR (EN55022) class A
    EMS
    EN61000-4-2 (ESD), level 2
    EN61000-4-3 (RS), level 3
    EN61000-4-4 (EFT), level 3
    EN61000-4-5 (Surge), level 3
    EN61000-4-6 (CS), level 3
    EN61000-4-12 (Oscillatory wave immunity), level 3
    Shock
    IEC60068-2-27
    Freefall
    IEC60068-2-32
    Vibration
    IEC60068-2-6
    MTBF
    272,000 hrs
    Database: MIL-HDBK-217F, GB 25˚C
     
    Warranty
    Warranty
    5 years (see 1g.moxa.com/warranty for details)
     
    Alarm Features
    Motion Detection
    Video motion detection with object size and sensitivity tuning
    Timing Schedule
    Daily repeat timing schedule
    Pre/Post Alarm
  • JPEG snapshots for pre/trigger/post alarm images
  • Pre/post alarm video recording capability with 9 MB memory
  • Stored Image Transfer
    Automatic transfer of stored images via email or FTP with eventtriggered actions
    HTTP Event
    HTTP Event Servers for setting customized alarm actions
     
    PAN/TILT/ZOOM
    PTZ Camera Control
    PTZ camera control through RS-232/422/485
    PTZ Control Functions
    PAN, TILT, ZOOM, FOCUS, moving speed, preset position (max. 25 positions)
    Customized PTZ control
    10 custom commands for customized PTZ control
    Supported Devices and Protocols
    Pelco D, Pelco P, Dynacolor DynaDome, Custom Camera
    Transparent PTZ Control
    Transparent PTZ control for controlling the PTZ camera with legacy PTZ control panel or keyboard connected to a PC or VPort decoder
    Driver
    Support PTZ driver upload function
     
    Security
    Password Protection
  • User level password protection
  • IP address filtering
  •  
    System Requirements
    System Requirements
  • Pentium 4, 2.4 GHz or above
  • 512 MB memory or above
  • Windows XP/2000 with SP2 or above
  • Internet Explorer 6.x or above
  • DirectX 9.0c or above
  •  
    Software Bundled Free
    SoftDVR™ Lite
    1- to 4-channel IP surveillance software for viewing and recording
    VPort SDK PLUS
    Includes CGI commands and ActiveX Control for customized application or system integration for third-party developer
    * Please go to Moxa's website to download the latest SDK version.
     
    * Preliminary specifications—subject to be changed without notice.
     

    Ordering Information
     
    VPort 351
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, 0 to 60°C
    VPort 351-M-SC
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, 1 multi mode 100BaseFX ports, SC connector, 0 to 60°C
    VPort 351-S-SC
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, 1 single mode 100BaseFX ports, SC connector, 0 to 60°C
    VPort 351-T
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, -40 to 75°C
    VPort 351-M-SC-T
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, 1 multi mode 100BaseFX ports, SC connector, -40 to 75°C
    VPort 351-S-SC-T
    1-ch MJPEG/MPEG4 Industrial Video Encoder with 24 VDC power input, 1 single mode 100BaseFX ports, SC connector, -40 to 75°C
     
    Optional Accessories
    16-channel IP surveillance software for viewing and recording
    45W/2A DIN-Rail 24 VDC Power Supply with universal 85 to 264 VAC input
    75W/3.2A DIN-Rail 24 VDC Power Supply with universal 85 to 264 VAC input
    120W/5A DIN-Rail 24 VDC Power Supply with 88 to 132 VAC/176 to 264 VAC input by switch
    WK-46
    Wall Mounting Kit
    RK-4U
    4U-high 19" rack mounting kit
     

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