User Manual

19
MN024-08
DL - UL
splitting /
combining
Level
adjustment
Services
combining /
splitting
Signal splitting /
combining
Electrical / optical
conversion
Optical/electrical
conversion
3 km max
optical link
Britecell Plus MASTER UNIT
Britecell Plus
REMOTE UNITS
TLCN2
TLTN
TBSI
TBSI
TBSI
TDPX
91
TDPX
20
TDPX
18
GSM
900
BTS
GSM
1800
BTS
UMTS
BTS
Triple-band system – duplexed BTSs – i-link
TLCN4
TFLN
TFAx
TFLN
TFLN
TFLN
TFLN
TFLN
TFLN
TLCN4
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TFAx
TD
T
X
TMRX
TFAx
TFAx
TFAx
TFAx
TFLN
TFAx
TFAx
TFAx
TFAx
TFLN
TSRX
TD
T
X
Fig. 2.20: Block diagram for a
Britecell system with
remotised station connected
through i-link. This scheme
refers to a triple-band system
with duplexed base stations.
It involves 7 TFLN optical
TRXs and 28 TFAx remote
units on the master side, 2
TFLN optical TRXs and 8 TFAx
on the slave side .