Content
page.
1.
INTRODUCTION .................................................................................................................................3
1.1
B
ASIC
DATA
........................................................................................................................................................... 5
2.
DESCRIPTION
OF
THE
LINK .................................................................................................................7
2.1
T
X
POWER
REGULATION
........................................................................................................................................... 9
2.2
T
HE
P
ROTECTED
T
ERMINAL
B
OX
ALS
X
..................................................................................................................... 10
2.3
OUTDOOR
UNIT
(ODU) .................................................................................................................................... 14
3.
INSTALLATION
INSTRUCTIONS .........................................................................................................18
3.1
ST
ATION
INSTALLATION
......................................................................................................................................... 18
3.2
E
VALUATION
OF
S
UITABLE
P
LACEMENT
..................................................................................................................... 18
3.3
P
LACEMENT
OF
THE
ANTENNA
ON
A
SUPPORT
CONSTRUCTION
....................................................................................... 19
3.4
L
OCAL
FREQUENCY
C
OORDINATION
.......................................................................................................................... 21
3.5
I
NSTALLATION
OF
THE
A
NTENNA
S
YSTEMS
................................................................................................................. 21
3.6
G
ROUNDING
....................................................................................................................................................... 24
3.7
A
TTACHMENT
OF
FEEDER
TO
THE
ANTENNA
............................................................................................................... 25
3.8
TYPICAL
ODU
WIRING...................................................................................................................................... 26
3.9
USER
SPACE
COVER
HANDLING ....................................................................................................................... 27
3.10
I
NSTALLATION
OF
INTERCONNECT
C
ABLE
................................................................................................................... 28
3.11
SFP
OPTIONAL
MODULES ................................................................................................................................ 30
3.12
I
NSTALLATION
OF
OPTICAL
CONNECTOR
MOLEX
106059 ........................................................................................... 31
3.13
B
EFORE
P
UTTING
THE
RADIO
LINK
I
NTO
O
PERATION
.................................................................................................... 32
3.14
A
CCESSORIES
....................................................................................................................................................... 32
4.
SETTING
OF
THE
RADIO
LINK
AND
ITS
COMMISSIONING ..................................................................34
4.1
P
OINTING
OF
RADIO
RELAY
LINK
.............................................................................................................................. 35
4.2
C
ONTROL
C
ALCU
LA
TION
....................................................................................................................................... 40
4.3
D
IRECT
C
ONNECTION
OF
A
M
ONITORING
PC............................................................................................................. 41
5.
OPERATION
INSTRUCTIONS .............................................................................................................43
5.1
O
PERATION
......................................................................................................................................................... 43
5.2
E
MERGENCY
C
ONDITIONS
...................................................................................................................................... 44
5.3
R
EPAIRS
............................................................................................................................................................. 44
5.4
E
NDING
OF
O
PERATION
–
EC
OLOGICAL
L
IQUIDATION
.................................................................................................. 44
6.
SAFETY
CHECK .................................................................................................................................45
7.
RADIO
RELAY
LINK
PARAMETERS.....................................................................................................46
7.1
FREQUENCY
PLAN
80GH
Z
...................................................................................................................................... 46
7.2
M
ODULATION
,
T
HRESHOLD
S
ENSITIVITY
AND
T
RANSFER
C
APACITY
OF
THE
LINK .............................................................. 46
7.3
T
ECHNICAL
PARAMETERS
....................................................................................................................................... 47
7.4
E
NVIRONMENT
.................................................................................................................................................... 48
7.5
A
NTENNA
S
YSTEMS
.............................................................................................................................................. 49
8.
MAIN
EQUIPMENT
DIMENSIONS .....................................................................................................50
8.1
ODU
–
OUTDOOR
UNIT.................................................................................................................................... 50
8.2
P
ROTECTED
TERMINAL
BOX
.................................................................................................................................... 50
8.3
ODU
WITH
ANTENNA
........................................................................................................................................... 51
9.
APPENDIXES ....................................................................................................................................53
9.1
LIST
OF
FIGURES
................................................................................................................................................... 53
9.2
LIST
OF
TABLES
..................................................................................................................................................... 53
