
1-channel H.264 industrial video encoders for
IP surveillance
• 1-channel, H.264
• 3 simultaneous video streams
• -40 to 75°C operating temperature
Rugged Design for Mission-Critical Applications
The VPort 461 is a 1-channel industrial video encoder
designed for critical industrial applications. With Moxa’s
thermal techology built in, the VPort 461 can operate
reliably in a -40 to 75°C temperature range. In addition,
the VPort 461 has an IP30 protected metal housing, meets
NEMA TS2, Section 2 requirements, is UL 60950-1 certified for hazardous
locations, and is DIN rail mountable for industrial environments.
Excellent Video Performance
The VPort 461 supports up to 3 video streams simultaneously using H.264
and MJEG compression formats. In addition, the VPort 461 supports Moxa’s
innovative DynaStream™ techology to reduce bandwidth consumption when
the network is overloaded by automatically decreasing the video frame rate,
and increasing the video FPS when emergencies occur.
Two Ethernet Ports for Cascading and Port
Redundancy
The VPort 461 has two built-in 10/100 Mbps Ethernet ports for cascading
multiple VPort 461 units. The cascade feature reduces the number of switch
ports required and makes cabling easier. Port redundancy can also be used
to build a backup path for video transmissions in case the primary path gets
disconnected.
Key Specifications
• Video Compression: H.264 or MJPEG
•
Video Inputs: 1 BNC connector
•
Video Stream: Max. of 3 video streams (2 encoders: 1 for H.264, 1 for
H.264 or MJPEG)
•
Video Resolution: Up to 720 x 480 at 30 FPS
•
Video Latency: Under 200 ms
•
DynaStream™: Supported for automatic adjustment of frame rate control
•
Audio Inputs: 1 line-in or micro-in with 3.5 mm phone jack
•
Audio Outputs: 1 line-out with 3.5 mm phone jack
•
Ethernet: 2 x 10/100BaseT(X) RJ45 ports
•
PTZ Camera Control: Via RS-232/422/485 PTZ port or COM port
•
PTZ Functions: PAN, TILT, ZOOM, FOCUS, moving speed, preset position
(max. 25 positions), and 24 custom commands
•
Operating Temperature: Standard Models: 0 to 60°C (32 to 140°F),
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
•
Power Input: 2 x 24 VDC/VAC inputs for redundancy
•
Power Consumption: Max. 5.5 W
•
Housing: Metal, IP30 protection
•
Dimensions: 52.98 x 135 x 105 mm (2.085 x 5.31 x 4.13 in)
•
MTBF: 375,000 hours
•
Warranty Period: 5 years
Available Models
Detailed specifications: www.moxa.com/product/VPort_461.htm
VPort 461
1-channel H.264 industrial video encoder with 2 10/100BaseT(X) ports, 0 to
60°C operating temperature
VPort 461-T
1-channel H.264 industrial video encoder with 2 10/100BaseT(X) ports, -40
to 75°C operating temperature
VPort 461-ON
1-channel H.264/MJPEG industrial video encoder with 2 10/100BaseT(X)
ports, 0 to 60°C operating temperature
VPort 461-ON-T
1-channel H.264/MJPEG industrial video encoder with 2 10/100BaseT(X)
ports, ONVIF version firmware, -40 to 75°C operating temperature
VPort 461 Series
12
Video Servers
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