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The VPort D351 is a 1-channel video decoder for decoding MJPEG/MPEG4
video streams from VPort series video encoders (not include VPort 2110,
VPort 2140, VPort 3310, VPort 2141, and VPort 3310) and VPort IP camera
back to analog video signals. The analog video signal can be sent to
legacy CCTV devices, such as monitors, multiplexers, and matrix
switches, which can be used as originally intended as part of CCTV
systems. In addition, bi-directional audio enables ready-to-use
voice-over-IP communication between the video encoder and decoder.
Monitoring cameras that are part
of large CCTV systems is easy with the VPort D351, which can be set up
to switch between different video sources either manually or
automatically within a given time interval. Up to 64 video sources can
be included in the list. In addition, the 2 DIs located on the top
panel of the VPort D351 can be used to create 2 control buttons for up
and down video source selection.
High Performance Video/Audio Networking
Solution
- 1-channel video output for analog NTSC/PAL video signal
- 1 audio input and 1 audio output for 2-way voice communication
- 1 auto-sensing 10/100BaseT(X) Ethernet port
- TCP, UDP, HTTP, and Multicast network transmission modes
- 1
RS-232/422/485 PTZ port with serial-to-Ethernet Real COM mode for
remote PTZ control with existing legacy PTZ control devices (PTZ
control driver not required)
- Can decode different video stream resolutions from video encoder
with maximum 540 TVL line
- Up to 64 video sources can be set up as the decode video source
- Can manually select the video source, or configure to scan the
video sources automatically
- Supports switching the video source with the 2 digital inputs
- Built-in web server, Telnet, and RS-232 console for remote access
and configuration
- SNMPv1/v2c/v3 for network system integration and management
- Support OSD (On-screen Display)
- UPnP and IP filtering supported
Industrial Rugged
Design
- 2 12/24 VDC and 24 VAC redundant power inputs with LED indicators
- 35 mm DIN-Rail mounting, or panel mounting (with optional kit)
- IP30 form factor protection
- CE, FCC and UL certified
Intelligent
Alarm Triggered Capability
- Equipped with 2 DIs and 2 Relays (DOs) for external sensors and
alarms
- Can setup automatically switch to the specific video source once
an evnet is trigged in VPort encoder
- Support SNMP for system or alarm message transmission
Specifications
Video
Video
Decoding
|
MPEG4, MJPEG (Auto
detecting) |
| Video
Input |
Video
streams from VPort series video encoders and VPort IP cameras over
TCP/IP networks (not include VPort 2110, VPort 2140, VPort 2310, VPort
2141, and VPort 3310) |
| Video
Output |
1, BNC connector, NTSC or PAL |
| Resolution |
Max. 540 TVL Line |
| Video
Source |
Up to 64, selected manually by
web server or digital inputs, or selected automatically by scanning
within a set time interval |
| Video
Viewing |
• Max. 30/25 FPS
(NTSC/PAL) can be decoded
• OSD (on-screen
display) with video source, video source IP, date/time, and customized
information
|
Audio
Audio Input
|
1 Line-in or Mic-in |
| Audio Output |
1 Line-out |
| Audio Encoding |
PCM, Mono |
| Audio Decoding |
PCM, Mono |
Network
Protocols
|
TCP, UDP, HTTP,
SMTP, Telnet, NTP, DNS, DHCP, UPnP, RTP, RTSP, SNMPv1/v2c/v3 |
| Ethernet |
1 RJ45 port, 10/100BaseT(X)
auto negotiation |
Serial Port
PTZ port
|
1, RS-232/422/485
terminal block connector, max. 115.2 Kbps baudrate |
| Console port |
1, RS-232 RJ45 port |
GPIO
Digital
Inputs
|
2, max. 8 mA
"High": +13V to
+30V
"Low": -30V to +3V
|
| Relay Outputs (DOs) |
2, max. 24 VDC@ 1A |
LED Indicators
STAT
|
Indicates if
system booted up properly or not |
| PWR1 |
Power 1 |
| PWR2 |
Power 2 |
| FAULT |
Can be configured to
correspond to system alarm, power failure, video loss, or disconnected
network |
Physical Characteristics
Casing
|
IP30 protection,
metal case |
| Dimensions (W x H x D ) |
52.98 x 135 x 105 mm
2.09 x 5.31 x 4.13 in.
|
| Installation |
DIN-Rail mounting, wall
mounting (optional kit) |
Power Requirements
Input
Voltage
|
2 12/24 VDC and 24
VAC power inputs with redundancy |
Environmental Limits
Operating
Temperature
|
0 to 60°C (32
to 140°F) |
| Storage Temperature |
-40 to 85°C (-40 to
185°F) |
| Ambient Relative
Humidity |
910 g |
| Installation |
5 to 95% (non-condensing) |
Regulatory Approvals
Safety
|
UL508 |
| 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 2
EN61000-4-12 (Oscillatory wave immunity), level 3 |
| Shock |
IEC60068-2-27 |
| Freefall |
IEC60068-2-32 |
| Vibration |
IEC60068-2-6 |
Warranty
Alarm Features
Event
Trigger
|
Automatically
switch to the video source once an event is triggered |
PAN/TILT/ZOOM
PTZ Camera
Control
|
Transparent PTZ
camera control with legacy PTZ controller through the RS-232/422/485
port |
Security
Password
Protection
|
- User level password protection
- IP address filtering
|
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