User`s manual

VPort 251 User’s Manual Introduction
Panel Layout of the VPort 251
251
1-Channel Video Encoder
TCP,UDP,HTTP,DHCP,SMTP,
FTP,NTP,DNS,RTSP,IGMP,
QoS,DDNS,SNMP
PTZ
RS-232 or RS-422/485
POWER
1x power input and
1x loop power output
MPEG4 or MJPEG
Video Input
Compression
Ethernet
Protocols
GPIO
Auto 10/100 Mbps
D1x1,Relay Outputx1
1-ch NTSC/PAL
11
13
4
5
2
1
6
3
8
7
9
10
12
14
15
1. Grounding screw
2. Power input jack (12 to 32 VDC or 18
to 30 VAC)
3. 5-pin terminal block for digital input
and relay output
4. Hardware reset button
5. 10/100BaseTX Ethernet port with
RJ45 connector, LEDs
6. Status LEDs
7. Audio input jack (mic in or line in)
8. Audio output jack (for speakers)
9. vpp BNC connector for video input
10. 2-pin terminal block for loop-through
power output
11. RS-232 console port
12. 5-pin terminal block for
RS-232/422/485
13. Model name
14. Mounting point for wall mounting
15. Mounting point for DK-35A DIN-Rail
kit
1-6