The VPort 351 is a high performance, 1-channel industrial video encoder that provides up to full D1 , full frame rate performance (NTSC: 720 x 480 @ 30 FPS; PAL: 720 x 576 @ 25 FPS) and supports a dual MJPEG4/MJPEG algorithm, making it especially well suited for use with distributed surveillance systems in critical industrial applications. In addition, a continuous pre/post event trigger video record function can help system administrators determine why an alarm was triggered. The 2-way audio is provided for the convenience of real-time communication between system administrators located at the central site, and engineers in the field.

Rugged design for Industrial mission-critical environments
The VPort 351 features DIN-Rail Mounting, a 12/24 VDC and 24 VAC redundant power input, -40 to 75°C operating temperature (-T model), and IP30 protection for industrial mission-critical applications. In addition, the VPort 351 has received important industrial and safety approvals, such as UL508, Class1, Div. 2, making the VPort 351 well suited for transportation, utility, and manufacturing systems.

Pre/post alarm recorded video for better event records
The VPort 351 is designed to record pre/post alarm video to help system administrators determine what causes an alarm to be triggered. The record includes both video and time stamp to provide a more complete record.

2-way audio enables the real-time communication between central and field sites
In addition to being able to monitor video from remote sites, it is also important to be able to handle field site situations. For this reason, 2-way audio is provided for the convenience of real-time communication between system administrators located at the central site, and engineers in the field. The 2-way audio function not only saves time, but also saves the cost of needing to add additional communication devices (such as a phone).

Features:

	High Performance Video/Audio Networking Solution
		Can works with NTSC/PAL analog video cameras
		MPEG4/MJPEG video compression technology (MJPEG will be supported after V2.0 firmware)
		1 BNC video input and 1 BNC video output with 75? resistance
		1 audio input and 1 audio output for 2-way voice communication
		Standard RTSP (real-time streaming protocol) for easy integration supported
		Multicast (IGMP) protocols for efficient network transmission supported
		Built-in web server and RS-232 console for remote access and configuration
		1 auto-sensing 10/100BaseT(X) Ethernet port or 100BaseFX (SC connector)
		TCP, UDP, and HTTP network transmission modes
		Simultaneous access for up to 10 clients
		Configure video quality for CBR (constant bit rate) or VBR (variable bit rate)
		Full D1, 4CIF, VGA, CIF, and QVGA video resolutions supported (4CIF will be supported after V2.0 firmware)
		Timestamp and text overlay supported
		Support RS-232/RS-422/RS-485 COM port for controlling PTZ (PAN/TILT/ZOOM) motorized camera
		UPnP and IP filtering supported
		PPPoE and DDNS supported (after V2.0 Firmware)
	Industrial Rugged Design
		2 12/24 VDC and 24 VAC redundant power inputs with LED indicators
		-40 to 75°C operating temperature for critical industrial environment (-T models)
		35 mm DIN-Rail mounting, or panel mounting (with optional kit)
		IP30 form factor protection
		Class 1, Div. 2 hazardous certification for critical environments (Pending)
	Intelligent Alarm Triggered Capability
		Built-in Video Motion Detection (VMD)
		Equipped with 2 DIs and 2 Relays (DO) for external sensors and alarms
		Pre/post-alarm video recording function for advanced surveillance
		Pre, trigger, and post alarm snapshot images provided
		Sequential snapshot images supported
		Messages with recorded video and snapshot images can be sent via FTP and Email
		Alarm schedule setting capability
	Video Management and Control
		MOXA SoftDVR™ Lite IP Surveillance Software for viewing and recording bundled free
		Free MOXA IVN SDK supported with flexible interface and sample codes for customized application or system integration

Specifications:

Video

Video Compression MPEG4 (ISO/IEC 14496-2), MJPEG (Pending) Video Input 1, BNC connector Video Output 1, loop-trough BNC connector NTSC/PAL Auto-sensing or manual Video Resolution and FPS (frames per second) QVGA: NTSC (320 x 240, Max. 30 FPS), PAL (320 x 288, Max. 25 FPS) CIF: NTSC (352 x 240, Max. 30 FPS), PAL (352 x 288, Max. 25 FPS) VGA: NTSC (640 x 480, Max. 30 FPS), PAL (640 x 576, Max. 25 FPS) 4CIF: NTSC (704 x 480, Max. 30 FPS), PAL (704 x 576, Max. 25 FPS) QVGA: NTSC (720 x 480, Max. 30 FPS), PAL (720 x 576, Max. 25 FPS) * 4CIF will be supported after V2.0 firmware. Video Viewing Adjustable image size and quality Timestamp and text overlay

Audio

Audio Input 1 Line-in or Mic-in Audio Output 1 Line-out

Network

Protocols TCP, UDP, HTTP, SMTP, FTP, Telnet, NTP, DNS, DHCP, UPnP, RTP, RTSP, ICMP, IGMPv3, PPPoE (Pending), DDNS (Pending), SNMPv3 (Pending) Ethernet 1 10/100BaseT(X) auto negotiation port (RJ45), or 1 100BaseFX fiber port (SC connector)

Serial Port

PTZ port 1, RS-232 or RS-422/485 Terminal Block connector, Max. 115.2 Kbps Console port 1 RS-232 RJ45 port

GPIO

Digital Inputs 2, max. 8 mA “High”: +13V to +30V “Low”: -30V to +3V Relay Outputs (DO) 2 (max. 24 VDC@ 1A)

LED Indicators

PWR1 power 1 PWR2 power 2 VIDEO video input signal AUDIO TEST Audio input signal test PTZ PTZ control signal FAULT Can be configured for system alarm, power failure, video loss, or network down STAT indicates if the system boots properly

Mechanical

Casing IP30 protection, metal case Dimensions (W x D x H ) 52.98 x 135 x 105 mm 2.09 x 5.31 x 4.13 in Weight 960 g Installation DIN-Rail Mounting, Wall Mounting (with optional kit)

Power Requirement

Input 2 12/24 VDC and 24 VAC power inputs with redundancy

Environmental

Operating Temperature 0 to 60°C (32 to 140°F) -40 to 75°C (-40 to 167°F) for -T model Storage Temperature -40 to 85°C (-40 to 185°F) Humidity 5 to 95% (non-condensing)

Regulatory Approvals & Warranty

Safety UL508 (Pending) Hazardous Location UL/cUL Class I, Division 2, Groups A, B, C, and D (Pending) ATEX Class I, Zone 2, EEx nC IIC (Pending) 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 3 EN61000-4-8 EN61000-4-11 EN61000-4-12 Shock IEC60068-2-27 Freefall IEC60068-2-32 Vibration IEC60068-2-6 MTBF 160,000 hrs Database: MIL-HDBK-217F, GB 25?C

Warranty

Warranty 5 years

Alarm Features

Motion Detection Video motion detection with object size and sensitivity tuning Timing Schedule Daily repeat timing schedule Pre/Post Alarm JPEG snapshots for pre/trigger/post alarm images Pre/post alarm video recording capability with 9 MB memory Stored Image Transfer Automatic transfer of stored images via email or FTP with eventtriggered actions

PAN/TILT/ZOOM

PTZ Camera Control PTZ camera control through RS-232/422/485 Supported Devices and Protocols Pelco D-protocol, Dynacolor SmartDOME (Pending), and Custom Camera Driver Support PTZ driver upload function

Security

Password Protection User level password protection IP address filtering

Software Bundled Free

MOXA SoftDVR™ Lite 1- to 4-ch IP Surveillance Software for viewing and recording

* Preliminary specifications—subject to be changed without notice.

Specification

Power Requirements
Power Consumption	Max. 8 W
Input Voltage	2 12/24 VDC or 24 VAC inputs for redundancy
Security
Password	User level password protection
Filtering	By IP address
Alarms
Video Loss	Video loss alarm
Pre/Post Alarm	9 MB memory for video recordings
Video Motion Detection	Includes sensitivity tuning
Email/FTP Messaging	Automatic transfer of stored images via email or FTP with event-triggered actions
Custom Alarms	HTTP event servers for setting customized alarm actions
Scheduling	Daily repeat timing schedule
Imaging	JPEG snapshots for pre/trigger/post alarm images
PAN/TILT/ZOOM
PTZ Control Functions	PAN, TILT, ZOOM, FOCUS, moving speed, preset position (max. 25 positions), and 10 custom commands
Supported Device Protocols	Pelco D, Pelco P, Dynacolor DynaDome, Custom Camera
Transparent PTZ Control	Control PTZ cameras with legacy PTZ control panel or keyboard connected to a PC or VPort decoder
PTZ Camera Control	Via RS-232/422/485 PTZ port
PTZ Function Updates	Driver upload supported
Environmental Limits
Operating Temperature	Standard Models: 0 to 60°C (32 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)
MTBF (mean time between failures)
Time	272,000 hrs
Database	Telcordia (Bellcore), GB 25°C
Serial Port
Console Port	1 RS-232 RJ45 port
PTZ Ports	1, RS-232/422/485 port (terminal block connector), max. speed of 115.2 Kbps
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
PWR1	Power 1
PWR2	Power 2
AUDIO TEST	Audio input signal in test mode
STAT	Indicates if the system booted properly or not
FAULT	Can be configured to correspond to system alarm, power failure, or disconnected network
VIDEO	Video input signal active
PTZ	PTZ control signal active
Physical Characteristics
Weight	960 g (2.11 oz)
Dimensions	52.98 x 135 x 105 mm (2.09 x 5.31 x 4.13 in)
Installation	DIN-Rail mounting, wall mounting (with optional kit)
Housing	Metal, IP30 protection
Standards and Certifications
EMI	FCC Part 15 Subpart B Class A, EN 55022 Class A
Safety	UL 508
Hazardous Location	UL/cUL Class I Division 2 Groups A/B/C/D
Note	Please check Moxa's website for the most up-to-date certification status.
Shock	IEC 60068-2-27
Vibration	IEC 60068-2-6
EMS	EN 61000-4-2 (ESD) Level 2, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11
Freefall	IEC 60068-2-32
Marine	DNV, GL, LR, ABS, NK
Audio
Audio Outputs	1 Line-out with 3.5 mm phone jack
Audio Format	Mono, PCM
Audio Inputs	1 Line-in or MIC-in with 3.5 mm phone jack
Network
Ethernet	1 10/100BaseT(X) auto negotiating RJ45 port, or 1 100BaseFX fiber port (Single/multi mode, SC connector)
Protocols	TCP, UDP, HTTP, SMTP, FTP, Telnet, NTP, DNS, DHCP, UPnP, RTP, RTSP, ICMP, IGMPv3, QoS, SNMPv1/v2c/v3, DDNS
Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty
Software Development Kit
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 vailable for download from Moxa’s website).
Video
Video Inputs	1, BNC connector (1.0 Vpp, 75 ohm)
Video Compression	MJPEG or MPEG4 (ISO/IEC 14496-2)
Video Outputs	1, loop-through BNC connector (1.0 Vpp, 75 ohm)
NTSC/PAL	Auto-sensing or manual
Video Viewing	• Adjustable image size and quality • Timestamp and text overlay

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