Moxa Technologies VPort 25 Uživatelský manuál stáhnout pdf (Strana 7)

Industrial Networking Solutions

6-7

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Video Networking Solutions >

VPort 354 Series

Full motion, 4-channel MJPEG/MPEG4 industrial video encoders

VPort 354 Series

Introduction

The VPort 354 is a high performance, 4-channel industrial video

encoder that provides up to 4CIF full frame rate performance (NTSC:

704 x 480 @ 30 FPS; PAL: 704 x 576 @ 25 FPS) for each channel, and

supports a dual MJPEG/MPEG4 algorithm, making it especially well-

suited for use with distributed surveillance systems in critical industrial

The VPort 354 has two built-in 10/100 Mbps Ethernet ports for

cascading multiple VPort 354 units. With the cascade feature, you’ll

need fewer switch ports, and also reduce your cable layout effort. An

Ethernet by-pass function is also supported so that the cascade link

will keep working if one of the VPort 354 units in the cascade chain

goes offline. Port redundancy can be used to build a backup path for

video transmission in case the primary path is broken.

Industrial design with -40 to 75°C operating temperature

›

and ﬁ ber optic Ethernet port

2 Ethernet ports for cascade and port redundancy ›

SD card slot for local storage capability ›

Modbus/TCP supported for easy communication with ›

SCADA software

Video stream up to 120 frames/sec at 4CIF (704 x 480) ›

resolution

Rugged Design for Mission-critical Industrial Environments

-40 to 75°C wide operating temperature•

Built-in single-mode or multi-mode ﬁ ber optic Ethernet port—•

media converter not required

2 Ethernet ports for cascade and port redundancy•

1 • RS-232/422/485 COM port for controlling external serial devices

over Ethernet

Modbus/TCP for easy communication with SCADA software •

Standard RTSP (real-time streaming protocol) video streaming for •

easy integration

Multicast (IGMP) protocols for efﬁ cient network transmission•

applications. In addition, a continuous pre/post event trigger video

record function can help system administrators determine why an

alarm was triggered, and 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.

Redundant 12/24 VDC and 24 VAC power inputs for greater •

reliability

Metal housing with IP30 protection • against dust

DIN-Rail mounting installation for industrial environments•

UL508 • (Pending) and Class I, Div. 2 (Pending) certiﬁ ed for

hazardous locations

Meets NEMA TS2, Section 2 requirements•

The certiﬁ cation logos shown here apply to some or all of the products in this

section. For details, see “Regulatory Approvals” under “Speciﬁ cations” below.

Advanced Network Protocols Support Efﬁ cient Network Transmission and Integration

Two Ethernet Ports for Cascading and Port Redundancy

SNMPv1/v2c/v3 MIB-II for easy network management•

QoS (ToS) for conﬁ guring the transmission priority of video •

streams

UPnP, DDNS, and IP ﬁ ltering supported •

Coming Soon

Cascade Chain

Backup Path

Primary Path

Port Redundancy

SD Card for Storing Video Locally when the Network is Down

The VPort 354 is equipped with an SD card socket (V2.0) for local

storage purposes. Enable local storage to record events that occur

when the network is down and the video stream cannot be transmitted.

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