User's Manual

177MN024-010
The previous fl ow chart contains the following cross references:
• the master unit installation and cabling is described in more detail in the fl ow chart (Fig. A.3).
It follows the fl ow of actions from the sub-rack mounting on the cabinet up to the settings
and connections needed in case remote supervision has to be considered.
An example of system layout at master unit side is presented in fi gure A.2 for a confi guration
consisting in 1 sector with 4 TFLN master optical Trxs.
For more details about TSUNx confi guration and start-up refer to the Remote Supervision
manual.
• once the whole system has been installed, the attenuation on the base station interface has
to be defi ned in order to set up the performances. Use the Britetool Software to calculate
the required attenuation values for uplink and downlink. Refer to the Britetool manual for
more information.
• the system start-up is described in more detail in the fl ow chart (Fig. A.4). It follows the
fl ow of actions from the remote and master unit switch on and discovery up to the system
Picture A.2: Case layout for a 1 sector with 4 TFLN master optical transceiverss