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VPort 461A

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

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Evaluation units available for online purchase
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Feature and Benefits

  • Supports up to 3 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 Industrial IP Surveillance for Mission-Critical Applications
  • 2 Ethernet ports for cascade and Ethernet port redundancy
  • Moxa DynaStream™ function support for network efficiency 
  • ONVIF support for standardization and interoperability 
  • Local storage capability with SD card slot
  • Industrial design with -40 to 75°C operating temperature

 

Introduction

The VPort 461A 1-channel industrial video encoder with H.264 video compression algorithm provides 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 3 video streams simultaneously using H.264 and MJPEG compression formats. Video streams can be used for different purposes, such as viewing,recording, and analyzing. In addition, the industrial rugged design, which includes a -40 to 75°C operating temperature, IP30 protection, and industrial certifications, make the VPort 461A suitable for harsh environments.

 

The VPort 461A is equipped with Moxa’s innovative DynaStream™ technology to reduce bandwidth consumption of your video transmissions when the network is over-loaded by automatically decreasing the video frame rate. DynaStream™ can also increase video FPS when emergencies occur, offering total control of bandwidthusage to network administrators.

Video
Video Compression H.264 (MPEG4 part 10), MJPEG
Video Inputs 1 (BNC connector)
Video Output via Ethernet
Video Streams 3, H.264 or MJPEG video streams
NTSC/PAL Auto-sensing or manual
Video Resolution and FPS (frames per second)
Video Viewing • DynaStream™ support for changing the video frame rate automatically
• Adjustable image size and quality
• Timestamp and text overlay
• Maximum of 10 simultaneous unicast connections, 50 multicast clients
• CBR Pro™ support for accurate streaming bit rate control
• Image manipulation: 180° rotation
• Image tuning: control brightness, contrast, saturation
Audio
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)
Network
Protocols IPv4/v6, UDP, HTTP, SMTP, FTP, NTP, DNS, DHCP, UPnP, RTP, RTSP, ICMP, IGMPv3, QoS (ToS), SNMP V3, DDNS, Modbus/TCP, 802.1X, SSH/HTTPS
Ethernet 2 10/100BaseT(X) Ethernet ports, RJ45 connector
Serial Port
PTZ Ports 1 RS-232 or RS-422/485 port, terminal block connector, 115.2 kbps
COM Ports 1 RS-232 or 485 port, DB9 male connector, 115.2 kbps
Console Port 1 RS-232 port, RJ45 connector
Local Storage
SD Socket Standard SD socket, V2.0 (SDHC)
GPIO
Digital Inputs 2, max. 8 mAHigh: +13 to +30 V; Low: -30 to +3 V
Relay Outputs 2, max. 24 VDC @ 1 A
LED Indicators
STAT Indicates if system is booted up properly or not
PWR1 Power 1
PWR2 Power 2
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
Power Requirements
Input Voltage 12 to 32 VDC, or 18 to 30 VAC
Input Current 0.85 A @ 12 VDC; 0.3 A @ 32 VDC; 0.85 A @ 18 VAC; 0.56 A @ 30 VAC
Physical Characteristics
Housing Metal, IP30 protection
Dimensions 46 x 134 x 105 mm (1.81 x 5.31 x 4.13 in)
Weight 710 g (1.57 lb), including DIN-rail mounting kit
Installation DIN-rail mounting (standard), wall mounting (optional)
Alarms
Intelligent Video Camera tampering
Video Motion Detection Includes sensitivity tuning
Scheduling Daily repeat timing schedule
Imaging JPEG snapshots for pre/trigger/post alarm images
Custom Alarms HTTP event servers and CGI events for setting customized alarm actions
Email/FTP Messaging Automatic transfer of stored images via email or FTP with event-triggered actions
Pre-alarm Buffer 50 MB for JPEG snapshot images
PTZ (Pan/Tilt/Zoom)
PTZ Camera Control Via PTZ port or COM port
PTZ Control Functions Pan, tilt, zoom, focus, moving speed, preset position (max. 128 positions)
PTZ Function Updates Driver upload supported
Supported Device Protocols Pelco D, Pelco P, Custom Camera
Security
Password User level password protection
Filtering By IP address
Authentication 802.1X
Encryption HTTPS, SSH
Environmental Limits
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 -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Vibration IEC 60068-2-6, 2 to 13.2 Hz: 2 mm (peak-peak); 13.2 to 100 Hz: 0.7g; 1.50 hrs/axis
IEC 60068-2-6, 3 to 9 Hz: 7 mm (peak-peak); 9 to 150 Hz: 1.0g; 1.86 hrs/axis
Shock IEC 60068-2-27, 20g/11ms
Altitude 2000 m
Ingress Protection IEC 60529, IP30
Standards and Certifications
Safety UL 60950-1
EMC EN 55032/24
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: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8
IEC 61000-4-11
Transportation NEMA TS2
MTBF (mean time between failures)
Time 647,088 hrs
Standard Telcordia SR332
Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty
Minimum Viewing System Requirements
CPU Pentium 4, 2.4 GHz or above
Memory 512 MB memory or above
OS Windows XP/2000 with SP4 or above, Windows Vista, Windows 7
Browser Internet Explorer 9.x or above
Multimedia DirectX 9.0c or above
Software Development
VPort SDK PLUS Includes CGI commands, ActiveX Control, and API library for customized applications or system integration for third-party developers (the latest version of SDK is available for download from Moxa’s website).
Standard ONVIF, Profile S

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Available Models

  Model No. Description
VPort 461A 1-channel H.264/MJPEG industrial video encoder with 2 10/100BaseT(X) ports, -25 to 60°C operating temperature
VPort 461A-T 1-channel H.264/MJPEG industrial video encoder with 2 10/100BaseT(X) ports, -40 to 75°C operating temperature

Optional Accessories

DIN Rail Power Supplies
  Model No. Description
MDR-60-24 60W/2.5A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input, -20 to 70°C operating temperature
MDR-40-24 40W/1.7A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input , -20 to 70°C operating temperature
IP Surveillance Software
  Model No. Description
SoftNVR-IA 64-channel IP video surveillance software designed for industrial automation systems
Other Accessories
  Model No. Description
DR-4524/75-24/120-24 45/75/120 W DIN-Rail 24 VDC power supplies
Mounting Kits
  Model No. Description
WK-46 Wall Mounting Kit
RK-4U 4U-high 19" rack mounting kit


     
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