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3CC08991ATAA TQ BJA 01
Issue 01 -- March 2004
1+1 HSB or frequency diver-
sity configuration with two an-
tennas
1+1 HSB configurations with
multiplexer protection
or
The block diagrams representing the main configurations appear in Figures 6 to 9 on the following pages.
2.2
--
Operation
2.2.1 -- 1+0 configuration
A block diagram of this configuration is given:
--
in figure 6 for the classic IDU version,
--
in figure 7 for the Light IDU versions.
Figure 6 - Block diagram of a 1+ 0 station (classic IDU version)
Power supply
Tributary ports
(LAU)
Multiplexing and control
unit
(MCU)
Tributary interface
(LIU)
DC
Tributaries
1 to 16
One 2 Mbit/s aux.
bit stream
(only at 34 Mbit/s)
MAIN INDOOR UNIT
Modem
Cable
interface
Cable
IF
block
RF
equip.
F Tel.
NMS
(Supervision
bus)
Back to
back
TS/TC
alarms
Antenna
Mediation
device
ESC
3/4/5
EXT
Power supply
unit
OUTDOOR UNIT
Equipment not included in
the standard configuration
but sold as options
Service
kit
Local loop
Attenuator
Software
key
or
(RQ2)
(SNMP)
Alcatel or
Customer
OS
Summary of Contents for 9400 UX
Page 1: ...3CC08991ATAA TQBJA 01 Alcatel 9400 UX User Manual ...
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Page 19: ...19 314 3CC08991ATAA TQ BJA 01 Issue 01 March 2004 1 3 5 Eco Declaration ...