2N Helios IP Verso - Manual (Page 84)

84
2N TELEKOMUNIKACE a.s., www.2n.cz
®
External power supply
Use a 12 V ±15 % SELV supply dimensioned to the minimum current consumption of
2 A (Part No. 91341481E) to make your system work reliably. This power supply
provides
with 24 W for feeding of the basic unit and connected 2N
®
Helios IP Verso
modules.
PoE Power Supply
2N
®
Helios IP Verso is compatible with the PoE 802.3af (Class 0 – 12,95 W)
technology and can be fed directly from the LAN via the compatible network elements.
If your LAN does not support this technology, insert a PoE injector, Part
No. 91758100E, between
and the nearest network element. This 2N
®
Helios IP Verso
power supply provides with 12 W for feeding of the basic unit 2N
®
Helios IP Verso
and connected modules.
Combined Power Supply
2N
®
Helios IP Verso can be fed from an external power supply and PoE at the same
time. In this configuration, the maximum power for the connected modules is available.
LAN Connection
2N
®
Helios IP Verso is connected to the Local Area Network (LAN) via the UTP/STP
cable (Cat 5e or higher) terminated with an RJ-45 (LAN) connector. As the device is
equipped with the Auto-MDIX function, both the straight and crossed cable can be
used.
Basic Unit Connector Configuration