2N Indoor View - Page 19

2N® Indoor View User Manual
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1.
2.
Exceeding the allowed operating temperature may not affect the device immediately but
leads to premature ageing and lower reliability. For the acceptable range of operating
temperatures and relative humidity values refer to S. 6. Technical Parameters.
The device is not designed for environments with increased vibrations such as means of
transport, machine rooms and so on.
The device is not intended for dusty environments and places with unstable humidity and
abrupt temperature changes.
Thedevice may not be exposed to aggressive gas, acid vapors, solvents, etc.
The device is not intended for direct connection into the Internet/WAN.
The device must be connected to the Internet/WAN via a separating active network
element (switch/router).
The device is designed for indoor use. It may not be exposed to rain, flowing water,
condensing moisture, fog, etc.
The device cannot be operated on places exposed to direct sunshine and near heat
sources.
Keep some free space above and below the device to allow air to flow and conduct heat
away.
No strong electromagnetic radiance is allowed on the installation site.
Make sure that the VoIP connection is configured properly according to the SIP and other
VoIP recommendations.
It is recommended that the power adapter be connected to the mains via a UPS and
reliable overvoltage protection.
Power Supply Connection
You can feed 2N
®
Indoor Viewas follows:
Use a 12 V / 1 A DC power adapter connected to the backside terminal board.
Use an Ethernet cable connected to a PoE supply or PoE supporting Ethernet switch/
router.
PoE Supply Connection
Use a standard straight RJ-45 terminated cable to connect2N
®
Indoor View to the Ethernet. The
device supports the 10BaseT and 100BaseT protocols.
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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!
The optimum LAN port mode setting is 10 Mbps for a proper functionality, refer to
3.2.5.1 Network.
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