Important Operating Information - Wavetek ANT-20 Operating Manual

Optical Interfaces
3.3

Important operating information

Destruction of input [44]
The maximum input level of -8 dBm must not be exceeded. Otherwise, the optical input can be
destroyed.
⇒ Insert an optical attenuator in any case:
– for RX - TX loop operation
Caution
– for higher input levels
Destruction of input [103]
The maximum input level of 0 dBm must not be exceeded. Otherwise, the optical input can be
destroyed.
⇒ Insert an optical attenuator in any case for higher input levels.
Caution
Damage to the optical inputs and outputs
The optical input and output can be damaged if the connecting cables are inserted at an angle
when connecting up.
⇒ Make sure that the angle of the connecting cable to the connector does not exceed 10°.
⇒ Make sure that the tongue on the connector of the cable is fitted exactly in the slot of the
Caution
adapter before you do up the screw fastening of the connecting cable.
M-4
ANT-20SE
Maintenance