User's Manual

User Handbook L-RU Revision C
CONFIDENTIAL
PROPRIETARY
Reg. No.: User Handbook 1100182-C.DOC Page 23 of 29
6.3 Commissioning Procedure
The ClearFill
®
Space1 system (consisting of MU and RU) is equipped with a combination of
ALCs, minimum one at the input and one at the output. The dynamic range of the individ-
ual ALCs and their reaction time is adjusted to each other. At least the whole system oper-
ates in a balanced way providing defined power levels at the output of the system within
the specified power levels at the system inputs.
Due to the self-levelling functionality no commissioning and testing of the ClearFill
®
Space1
system is necessary. The system can be set into operation as plug & play compensating
automatically for fiber optical losses, for changes of number of operating RF carriers and
for all types of temperature and aging effects.