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LAN Connection
The LAN interface is equipped with the Auto MDIX function for automatic straight or
cross-over cable detection.
The LAN interface can also be used for the
power supply through active
2N
®
SIP Mic
network elements or injectors meeting the IEEE 802.3af standard.
Caution
We recommend the use of a LAN surge protection.
Power Supply Connection
SIP Mic
2N
®
can be fed using active network elements or PoE injectors via the LAN
interface. In case this option is unavailable, use a 12 V DC / 2 A (Part No. 914102E)
power supply or another power supply on condition that you keep the nominal values
12 ~ 30 V DC included in the Mechanical and Electrical Parameters subsection.
External
and PoE supplies can be combined as the device can be fed from both the supplies at
the same time. Thus, the other supply can be used for backup, for example.