2N Indoor Compact Consumption Table:
Supply type Consumption Polarity reversal protection
PoE, IEEE 802.3af 12 W ✓
12 V DC ±10 % adapter; 1 A (recommended) 12 W ✓
WARNING
•
Connection of a defective or improper power supply may lead to a temporary or perma-
nent device failure.
•
If you use a power adapter other than the recommended one, do not exceed the 12 V
rated supply voltage. Also check the supply voltage polarity. Higher voltage values or
misconnections may result in an irreplaceable device damage.
CAUTION
Make sure that the external power supply meets the power supply class 2 (PS2/LPS) ac-
cording to UL294, UL603 and UL2610.
PoE Supply Connection
Use a standard straight RJ-45 terminated cable to connect 2N Indoor Compact to the Ethernet. The device
supports the 10BaseT and 100BaseT protocols.
The Ethernet connection state is indicated by a hung-up earpiece symbol . If the symbol flashes, the
device is disconnected from the network.
CAUTION
•
Factory reset results in a change of the Ethernet interface configuration.
•
A defective Ethernet cable may lead to a high packet loss in the Ethernet and subsequent
instability and poor call quality.
Mechanical Installation
15
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