2N 9152101W Installation Manual page 45

LAN Connection
®
2N IP Safety is connected to the LAN via a RJ-45 terminated (connector X11) UTP
/STP cable (of category Cat 5e or higher). The system is equipped with the Auto-
MDIX function and so both the straight and crossed cable versions can be used.
Caution
We recommend the use of a LAN surge protection.
We recommend the use of a shielded SSTP Ethernet cable.
External Power Supply Connection
®
2N IP Safety can be fed either from an external 12 V / 1 A DC power supply or from
the LAN equipped with the PoE 802.3af supporting network elements.
External Power Supply
An external 12 V power supply is connected to terminal block X19. Use a 12 V ±15 % DC
power source dimensioned to current intake of 1 A at least (Part No. 91341481E) to
ensure a reliable function of your device.
PoE Supply
®
2N IP Safety is compatible with the PoE 802.3af (Class 0–12.95 W) technology and
can be supplied directly from the LAN via compatible network elements. If your LAN
in incompatible, insert the PoE injector, Part No. 91758100E, between 2N
and the nearest network element.
2N TELEKOMUNIKACE a.s., www.2n.cz
®
IP Safety
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