DResearch – User Manual TeleObserver MR3180
2011-02-03
20
2.4.3
LAN 3 – Connection of IP network cameras
The LAN 3 interface is executed as M12 socket. Over this you can connect an external switch, through
which up to 12 IP cameras can be connected (see system graphics page 4). Video recording can be
activated for up to 8 IP cameras, 4 other IP cameras can be configured to fetch their video signals to
bring it up to two analogue driver monitors. The external switch should always be connected to the
LAN 3 interface, because the M12-inteface is designed as vibration resistant connection.
Pin
Name
Beschreibung
1
TD +
Transmit Data +
2
RD +
Receive Data +
3
TD -
Transmit Data -
4
RD -
Receive Data -
Gehäuse
Schirm
-
The interface supports a bandwith of 100 Mbit
Pin out of the M12 (TP/TX) interface
Please note that the device does not support Power over Ethernet (PoE). Depending on the type of
cameras used (e.g. AXIS 209 FD-R) their power supply has to come via a separate power supply
unit or the PoE supply belonging to the external switch. Consult the relevant camera manual for
power supply details.
Only use DResearch recommended accessories!
