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VPort 461A Series

Superior video performance, 1-channel H.264/MJPEG industrial video encoders

moxa-vport-461a-series-image-1-(1).jpg | Moxa
moxa-vport-461a-series-image-2-(1).jpg | Moxa
moxa-vport-461a-series-image-3-(1).jpg | Moxa

Features and Benefits

  • Supports up to 4 video streams simultaneously for H.264 and MJPEG
  • Up to Full D1 resolution (720 x 480) @ 90 fps for 3 video streams with legacy analog video images
  • Video latency under 200 ms
  • 2 Ethernet ports for cascading or Ethernet port redundancy
  • DynaStream™ for optimized network efficiency
  • ONVIF support for standardization and interoperability
  • Local storage capability with SD card slot
  • Industrial design with -40 to 75°C operating temperature range

Certifications

  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
  • moxa-ul-listed-certification-logo-image.png | Moxa
  • moxa-nema-ts2-certification-logo-image.png | Moxa
 
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Introduction

The VPort 461A 1-channel industrial video encoder has a H.264 video compression algorithm that helps provide the best video quality on the market, but with a smaller bandwidth requirement than other video compression standards. In addition, to meet various video stream requirements, the VPort 461A can provide up to 4 video streams simultaneously using H.264 and MJPEG compression formats. Video streams can be used for different purposes, such as viewing, recording, and analysis. In addition, the rugged industrial design, which includes a -40 to 75°C operating temperature and industrial certifications, makes the VPort 461A suitable for harsh environments.

The VPort 461A is equipped with Moxa’s innovative DynaStream™ technology, which allows users to change the video frame rate automatically. With DynaStream™, users can control their network bandwidth budget and simplify network system management. The CBR Pro™ function helps to guarantee the lowest packet loss under limited bandwidth transmissions to ensure that images will not exhibit the mosaic effect.

  • SD Slot

    SDXC

  • Digital Input Channels

    2

  • Digital Inputs

    +13 to +30 V for state 1
    -30 to +1 V for state 0
    Max. input current: 8 mA

  • Relay Channels

    2

  • Contact Current Rating

    Resistive load: 1 A @ 24 VDC

  • Connector

    Terminal block

  • 10/100BaseT(X) Ports (RJ45 connector)

    2

  • Protocols

    TCP/IP
    IPv4/IPv6
    UDP
    HTTP
    RTP/RTSP
    ARP
    UPnP
    FTP
    TFTP
    NTP Client
    DNS
    QoS
    IGMP v3
    ICMP
    SNMPv1/v2c/v3
    Modbus TCP
    HTTPS
    802.1X
    NTCIP

  • Password

    User-level password protection

  • Filter

    IP address

  • Authentication

    802.1X

  • Encryption

    HTTPS
    SSH

  • LED Indicators

    STAT: Indicates if system is booted up properly or not
    Power 1: Power 1 on/off
    Power 2: Power 2 on/off
    FAULT: Can be configured to correspond to system alarm, power failure, or disconnected network
    Video: Video input signal
    PTZ: Indicates if PTZ or COM port data has been transmitted
    SD: Indicates if SD card was mounted successfully
    Network: 10 Mbps or 100 Mbps

  • PTZ Port

    1, RS-232 or RS-422/485 port, terminal block connector, 115.2 kbps

  • COM Port

    1, RS-232 or RS-485 port, DB9 male connector, 115.2 kbps

  • Console Port

    1 RS-232 port, 10-pin RJ45 (115200, n, 8, 1)

  • No. of Power Inputs

    2

  • Input Voltage

    Redundant dual inputs

  • Operating Voltage

    12 to 32 VDC, 18 to 30 VAC

  • Input Current

    0.64 A @ 12 VDC, 0.18 A @ 32 VDC
    0.59 A @ 18 VAC
    0.35 A @ 30 VAC

  • Power Connector

    2-pin terminal block

  • Video Compression

    H.264 (ISO/IEC 14496-10) or MJPEG

  • Video Input

    1, BNC connector (1.0 Vpp, 75 ohm)

  • Video Output

    via Ethernet

  • Video Streams

    4 independent H.264 or MJPEG video streams

  • NTSC/PAL

    Auto-sensing or manual

  • Video Resolution and FPS (frames per second)

    NTSC PAL
    Size Max. FPS Size Max. FPS
    QCIF 176 x 112 30 176 x 144 25
    CIF 352 x 240 30 352 x 288 25
    VGA 640 x 480 30 640 x 480 25
    4CIF 704 x 480 30 704 x 576 25
    Full D1 720 x 480 30 720 x 576 25

  • Video Viewing

    DynaStream™ support for changing the video frame rate automatically
    CBR Pro™ for good image quality in limited bandwidth transmissions
    Adjustable image size and quality
    Timestamp and text overlay
    OSD (On Screen Display) position adjustable
    Image tuning: control brightness, contrast, saturation
    Maximum of 10 simultaneous unicast connections, 50 multicast clients

  • Audio Inputs

    1 Line-in or MIC-in with 3.5 mm phone jack

  • Audio Outputs

    1 Line-out, with 3.5 mm phone jack

  • Audio Format

    Mono, PCM (G.711)

  • Video Standards

    ONVIF Profile S

  • PTZ Camera Control

    Via PTZ port or COM port

  • PTZ Control Functions

    Pan, tilt, zoom, focus, move speed, preset position (max. 128 positions)

  • PTZ Function Updates

    Driver upload supported

  • Protocols

    Pelco D, Pelco P, Custom Camera

  • Intelligent Video

    Camera tampering detection

  • Video Motion Detection

    3 independently configurable areas

  • Scheduling

    Daily repeat timing schedule

  • Imaging

    JPEG snapshots for pre/trigger/post alarm images

  • Custom Alarms

    HTTP event servers for setting customized alarm actions

  • FTP Messaging

    Automatic transfer of stored images via FTP as event-triggered actions

  • Pre-Alarm Buffer

    50 MB video buffer for JPEG snapshot images

  • Video Recording

    Event recordings stored on the SD card

  • Memory Size

    1 GB

  • Operating System

    Windows 7 or above

  • Browser

    Internet Explorer 9.x or above

  • Multimedia

    DirectX 9.0C or above

  • Housing

    Metal

  • Dimensions

    46 x 134 x 105 mm (1.81 x 5.31 x 4.13 in)

  • Weight

    710 g (1.57 lb)

  • Installation

    DIN-rail mounting
    Wall mounting (with optional kit)

  • Operating Temperature

    Standard Models: -25 to 60°C (-13 to 140°F)
    Wide Temp. Models: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Altitude

    2000 m

  • EMI

    CISPR 32, FCC Part 15B Class A

  • EMS

    IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
    IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
    IEC 61000-4-6 CS: 10 V
    IEC 61000-4-8 PFMF

  • Freefall

    IEC 60068-2-31

  • Safety

    UL 60950-1

  • Shock

    IEC 60068-2-27

  • Vibration

    IEC 60068-2-6

  • Time

    862,568 hrs

  • Standards

    Telcordia SR332

Software, Firmware, and Drivers

FILTER

All Firmware Software Package Utility
Name Type Checksum Version Operating System Release Date
Software Package for VPort 461A Series (MIB file)
45.9 KB 		Software Package
SHA-512
v2.0
Feb 27, 2024 Feb 27, 2024 Release notes
Firmware for VPort 461A Series
40.7 MB 		Firmware
SHA-512
v2.0
Feb 27, 2024 Feb 27, 2024 Release notes
Software Package for VPort 461A Series (MIB file)
44.6 KB 		Software Package
SHA-512
v1.2
Sep 17, 2017 Sep 17, 2017 Release notes
Moxa VPort and EtherDevice Configurator Utility
1.6 MB 		Utility
SHA-512
v5.3
  • Windows
 Apr 09, 2012 Apr 09, 2012 Release notes

Support Documents

FILTER

All 2D CAD Datasheet Declaration Manual QIG
Name Type Version Release Date
FOSS Statement for VPort 461A series, VPort 464 series
978.7 KB 		Declaration v1.0 Jan 14, 2025 Jan 14, 2025
Declaration of Conformity for VPort 461A Series
296.4 KB 		Declaration v1.0 Mar 18, 2024 Mar 18, 2024
Datasheet for VPort 461A Series
882.9 KB 		Datasheet v2.0 Mar 01, 2024 Mar 01, 2024
QIG for VPort 461A Series
3.7 MB 		QIG v2.0 Mar 01, 2024 Mar 01, 2024
Manual for VPort 461A Series
9.1 MB 		Manual v2.0 Mar 01, 2024 Mar 01, 2024
Manual for VPort 461A Series (Modbus address table)
235.7 KB 		Manual v1.0 Mar 05, 2018 Mar 05, 2018
2D CAD for VPort 461A
146.8 KB 		2D CAD Dec 23, 2015 Dec 23, 2015
Moxa SoftNVR-IA IP Surveillance Software User's Manual
3.6 MB 		Manual v1.0 Apr 22, 2010 Apr 22, 2010

Available Models (2)

Show Images
Compare
moxa-vport-461a-image.jpg | MoxaVPort 461A
Compare
moxa-vport-461a-t-image.jpg | MoxaVPort 461A-T
Video Interface1-channel analog video input1-channel analog video input
Audio Interface1 x line-in, 1 x line-out1 x line-in, 1 x line-out
Local StorageSD slot, SDXC interfaceSD slot, SDXC interface
Power InputRedundant power inputs with 2 x 12/24 VDC, 24 VAC power suppliesRedundant power inputs with 2 x 12/24 VDC, 24 VAC power supplies
Operating Temp.-25 to 60°C-40 to 75°C
MountingDIN-rail mount or Panel mount (with optional kit)DIN-rail mount or Panel mount (with optional kit)
Add to QuoteView BagAdd to QuoteView Bag

Details

File Name: Firmware for Nport 6000 Series

Version: xx

SHA-512 Checksum: --checksum placeholder--

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