ALCOMA a.s. AL24GMPBDP 用户手册
Microwave data link ZENITH 24
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1.1
10.
APPENDIX
10.1
LIST OF FIGURES
The block schematic of the ZENITH 24 link.......................6
Protected terminal box ALS1‐GEth ...................................8
Protected terminal box ALS1‐2GEth .................................8
Protected terminal box ALS1‐GEth RP..............................8
Protected terminal box ALS1‐2GEth RP............................8
Assembling the three ALS1‐GEth
or ALS1‐2GEth to 19” 1U unit ...........................................8
or ALS1‐2GEth to 19” 1U unit ...........................................8
Wiring in the terminal box ALS1‐GEth, ALS1‐2GEth .......11
The ODU connection places............................................12
The ODU user space 1xGEth ...........................................14
The ODU user space 2xGEth ...........................................14
The Fresnel zone.............................................................16
Improper placement of antenna on mounting pipe.......17
Proper placement of antenna on mounting pipe ...........17
The dual polarization of the radio link ZENITH 24 ..........18
The examples of channel and polarization usage in case
of more links in one location ..........................................19
of more links in one location ..........................................19
Attaching of the radiator to the ODU
(antenna types ME) ........................................................20
(antenna types ME) ........................................................20
Attaching of the radiator to the antenna
(antenna types MP) ........................................................20
(antenna types MP) ........................................................20
The AL2‐xx/ME antenna installation
(also for the AL1‐xx/ME antenna)...................................22
(also for the AL1‐xx/ME antenna)...................................22
The ODU to the AL3‐xx/MP antenna connection
(also for the AL4‐xx/MP).................................................23
(also for the AL4‐xx/MP).................................................23
The attachment of the AL3‐xx/MP antenna holder
(also for the AL4‐xx/MP antenna)...................................23
(also for the AL4‐xx/MP antenna)...................................23
The terminal grounding.................................................. 25
Manipulation with the user space cover........................ 26
The grommet installation ............................................... 28
Finished assembly of the connection cable Cat7 S‐STP.. 28
Optional SFP modules .................................................... 29
Cable gland fitted optical connector .............................. 29
Connection of the connecting cable............................... 32
Pointing .......................................................................... 34
The AL2‐xx/ME antenna pointing
(also for the AL1‐xx/ME antenna) .................................. 35
(also for the AL1‐xx/ME antenna) .................................. 35
The AL3‐xx/MP antenna pointing
(also for the AL4‐xx/MP antenna) .................................. 36
(also for the AL4‐xx/MP antenna) .................................. 36
Main lobe diameter with different hop lengths............. 37
The setting of polarization for the ZENITH 24 station.... 38
The RSSI calibration graph.............................................. 39
The approximation of additional
attenuation behind an obstacle ..................................... 41
attenuation behind an obstacle ..................................... 41
The direct connection of the monitoring PC .................. 42
Main windows of the ASD program ............................... 43
The spectral analyzer...................................................... 44
The ODU main dimensions............................................. 56
Protected terminal box ALS1x ........................................ 57
Assembled 3 terminal box ALS1x ................................... 57
Antenna AL1‐xx/ME ....................................................... 58
Antenna AL2‐xx/ME ....................................................... 58
Antenna AL3‐xx/MP ....................................................... 59
Antenna AL4‐xx/MP ....................................................... 59
10.2
LIST OF TABLES
The RJ45 connector wiring ‐ user lines Eth2 and Eth3......9
The protected terminal box ‐ cutting box
“KRONE” for the line 2....................................................10
“KRONE” for the line 2....................................................10
The protected terminal box ‐ cutting box
“KRONE” for the line 3 + Power......................................10
“KRONE” for the line 3 + Power......................................10
The outdoor unit ‐ cutting box “KRONE” for the line 2 ..13
The outdoor unit ‐ cutting box
“KRONE” for the line 3 + power......................................13
“KRONE” for the line 3 + power......................................13
Meaning of LEDs in the ODU user space ........................15
Meaning of LEDs next the cutting box
“KRONE” in the ODU user space.....................................15
“KRONE” in the ODU user space.....................................15
Description of functions of the rotary switch in the ODU
user space ...................................................................... 15
user space ...................................................................... 15
Recommended antenna placements considering
a distance from an obstacle ........................................... 18
a distance from an obstacle ........................................... 18
Channel table for ZENITH 24 .......................................... 48
The transmitter frequency range for ZENITH 24............ 49
Radio link transmission speeds
and Treshold sensitivity for Interleaving 16 (High) ........ 51
and Treshold sensitivity for Interleaving 16 (High) ........ 51
Radio link parameters .................................................... 52
Technical parameters..................................................... 52
Antenna parameters for 24 GHz band ........................... 53
Operational temperature............................................... 55