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VPort D351 New!
1-channel MJPEG/MPEG4 Industrial Video Decoder
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Decode MJPEG and MPEG4 video streams to analog video signal automatically
Manual selection or automatic scan with maximum of 64 video sources
2-way (1 in/1 out) audio supported
Transparent PTZ control with legacy PTZ controller
SNMP for network management
 
 
Introduction
 

The VPort D351 is a 1-channel video decoder for decoding MJPEG/MPEG4 video streams from VPort series video encoders (not include VPort 2110, VPort 2140, VPort 3310, VPort 2141, and VPort 3310) and VPort IP camera back to analog video signals. The analog video signal can be sent to legacy CCTV devices, such as monitors, multiplexers, and matrix switches, which can be used as originally intended as part of CCTV systems. In addition, bi-directional audio enables ready-to-use voice-over-IP communication between the video encoder and decoder.

Monitoring cameras that are part of large CCTV systems is easy with the VPort D351, which can be set up to switch between different video sources either manually or automatically within a given time interval. Up to 64 video sources can be included in the list. In addition, the 2 DIs located on the top panel of the VPort D351 can be used to create 2 control buttons for up and down video source selection.

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Features
High Performance Video/Audio Networking Solution
  1-channel video output for analog NTSC/PAL video signal
  1 audio input and 1 audio output for 2-way voice communication
  1 auto-sensing 10/100BaseT(X) Ethernet port
  TCP, UDP, HTTP, and Multicast network transmission modes
  1 RS-232/422/485 PTZ port with serial-to-Ethernet Real COM mode for remote PTZ control with existing legacy PTZ control devices (PTZ control driver not required)
  Can decode different video stream resolutions from video encoder with maximum 540 TVL line
  Up to 64 video sources can be set up as the decode video source
  Can manually select the video source, or configure to scan the video sources automatically
  Supports switching the video source with the 2 digital inputs
  Built-in web server, Telnet, and RS-232 console for remote access and configuration
  SNMPv1/v2c/v3 for network system integration and management
  Support OSD (On-screen Display)
  UPnP and IP filtering supported
Industrial Rugged Design
  2 12/24 VDC and 24 VAC redundant power inputs with LED indicators
  35 mm DIN-Rail mounting, or panel mounting (with optional kit)
  IP30 form factor protection
  CE, FCC and UL certified
Intelligent Alarm Triggered Capability
  Equipped with 2 DIs and 2 Relays (DOs) for external sensors and alarms
  Can setup automatically switch to the specific video source once an evnet is trigged in VPort encoder
  Support SNMP for system or alarm message transmission
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Specifications
Video
Video Decoding
MPEG4, MJPEG (Auto detecting)
Video Input
Video streams from VPort series video encoders and VPort IP cameras over TCP/IP networks (not include VPort 2110, VPort 2140, VPort 2310, VPort 2141, and VPort 3310)
Video Output
1, BNC connector, NTSC or PAL
Resolution
Max. 540 TVL Line
Video Source
Up to 64, selected manually by web server or digital inputs, or selected automatically by scanning within a set time interval
Video Viewing
  • Max. 30/25 FPS (NTSC/PAL) can be decoded
  • OSD (on-screen display) with video source, video source IP, date/time, and customized information
  •  
    Audio
    Audio Input
    1 Line-in or Mic-in
    Audio Output
    1 Line-out
    Audio Encoding
    PCM, Mono
    Audio Decoding
    PCM, Mono
     
    Network
    Protocols
    TCP, UDP, HTTP, SMTP, Telnet, NTP, DNS, DHCP, UPnP, RTP, RTSP, SNMPv1/v2c/v3
    Ethernet
    1 RJ45 port, 10/100BaseT(X) auto negotiation
     
    Serial Port
    PTZ port
    1, RS-232/422/485 terminal block connector, max. 115.2 Kbps baudrate
    Console port
    1, RS-232 RJ45 port
     
    GPIO
    Digital Inputs
    2, max. 8 mA
    "High": +13V to +30V
    "Low": -30V to +3V
    Relay Outputs (DOs)
    2, max. 24 VDC@ 1A
     
    LED Indicators
    STAT
    Indicates if system booted up 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
     
    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
    910 g
    Installation
    DIN-Rail mounting, wall mounting (optional kit)
     
    Power Requirements
    Input Voltage
    2 12/24 VDC and 24 VAC power inputs with redundancy
     
    Environmental Limits
    Operating Temperature
    0 to 60°C (32 to 140°F)
    Storage Temperature
    -40 to 85°C (-40 to 185°F)
    Ambient Relative Humidity
    5 to 95% (non-condensing)
     
    Regulatory Approvals
    Safety
    UL508
    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 2
    EN61000-4-12 (Oscillatory wave immunity), level 3
    Shock
    IEC60068-2-27
    Freefall
    IEC60068-2-32
    Vibration
    IEC60068-2-6
     
    Warranty
    Warranty
    5 years (see www.moxa.com/warranty for details)
     
    Alarm Features
    Event Trigger
    Automatically switch to the video source once an event is triggered
     
    PAN/TILT/ZOOM
    PTZ Camera Control
    Transparent PTZ camera control with legacy PTZ controller through the RS-232/422/485 port
     
    Security
    Password Protection
  • User level password protection
  • IP address filtering
  •  

    Ordering Information
     
    VPort D351
    1-channel MJPEG/MPEG4 industrial video decoder, 12/24 VDC and 24 VAC redundant power input, 0 to 60°C
     
    Optional Accessories
    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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