VPORT 461A-T
1-channel H.264/MJPEG industrial video encoder with 2 10/100BaseT(X) ports, -40 to 75°C operating temperature
Features 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
- 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 analysis. In addition, the rugged industrial 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, which allows you to change the video frame rate automatically. With DynaStream™, you can control your network bandwidth budget and simplify network system management. The CBR Pro™ function guarantees the lowest packet loss for limited bandwidth transmissions to ensure that images will not exhibit the mosaic effect.
Video
Video Compression: H.264 (MPEG4 part 10), MJPEG
Video Inputs: 1 (BNC connector)
Video Outputs: Over Ethernet
Video Streams: 3, H.264 or MJPEG video streams
NTSC/PAL: Auto-sensing or manual
Video resolution and FPS (frame per second):
QCIF:
NTSC:
Size: 176x112
Max. FPS: 30
PAL:
Size: 176x144
Max. FPS: 25
CIF:
NTSC:
Size: 352x240
Max. FPS: 30
PAL:
Size: 352x288
Max. FPS: 25
VGA:
NTSC:
Size: 640x480
Max. FPS: 30
PAL:
Size: 680x480
Max. FPS: 25
4CIF:
NTSC:
Size: 704x480
Max. FPS: 30
PAL:
Size: 704x576
Max. FPS: 25
Full D1:
NTSC:
Size: 720x480
Max. FPS: 30
PAL:
Size: 720x576
Max. FPS: 25
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
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
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
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 mA
High: +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
Standards and Certifications
Safety: UL 60950-1
EMC: EN 55022/24
EMI: CISPR 22, 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