User's Manual

3 Commissioning
Page 19
13. For unstabilized electric networks which frequently generate spikes, it is advised
to use a voltage limiting device.
14. The unit complies with the surge requirement according to EN 61000-4-5 (fine
protection); however, it is recommended to install an additional medium (via local
supply connection) and/or coarse protection (external surge protection) depending
on the individual application in order to avoid damage caused by overcurrent.
15. Observe the labels on the front panels before connecting or disconnecting any
cables!
3.2.2. Connections
figure 3-2 Connector flange of ION-M7P/80-85HP/9
Mains
connector
Optical-fibre connector
Groundin
g
Extension port for 17/19EU
Configuration port
1700/1900 MHz
EU/RU
Antenna
port