Installation manual 2N® IP Audio Kit
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Connection to LAN
Connect
2N
®
IP
Audio Kit
to the LAN using an RJ-45 terminated UTP/STP cable (of category Cat
5e or higher). As the device is equipped with the Auto-MDIX function, you can use either the
straight or crossed cable version.
2N
®
IP
Audio Kit
is
according to the version equipped with one or two LAN interfaces (LAN1 and
LAN2) and an integrated Ethernet switch. You can use only LAN1 interfaces for LAN connection.
LAN1 is the only interface provided with PoE.
LAN2 helps connect another LAN device on the installation site. This interface is not equipped
with PoE.
Connection of External Power Supply
2N
®
IP
Audio Kit
can
be supplied either from an external
9–
26
V
/ 2
A DC source or directly from
the LAN provided with the PoE 802.3af supporting network elements.
External Power Supply
Connect the external 12
V power supply to the DC in terminals. Use safety low-voltage voltage
(SELV,
9–
26
V) dimensioned for the minimum current consumption of 2
A (Part No. 91341481E,
e.g.) to make your device work correctly.
PoE Supply
2N
®
IP
Audio Kit
is
compatible with the PoE 802.3af technology (Class
0–
12.95
W) and can be
supplied directly from the LAN via compatible network elements. If your LAN lacks such
compatible elements, you can insert a PoE injector, Part
No. 91758100E,
between
your
2N
®
IP
•
Note
2N
®
IP Audio Kit
does not allow you to feed another connected device via PoE. The
integrated PoE function is intended for the
2N
®
IP Audio Kit
supply only.
•
•
Caution
We recommend the use of a LAN surge protection.
We recommend the use of a shielded SSTP Ethernet cable.