unidades internas

1. Evolution Series
Branching for Long Haul All Indoor System

2. Proprietary and Confidential
Evolution Long Haul
2
EVOLUTION LONG HAUL
All Indoor
System
Outdoor System
(Split Mount)

3. New branching layout for Long Haul All Indoor System
Single polarized system
3

4. Proprietary and Confidential
Branching parts
4

5. Proprietary and Confidential
New branching layout for 8+0 system
TX path
RX path
TX ch1/8
RX ch1/8
TX ch8/1
RX ch8/1
Single polarization, without Space diversity branching system
5

6. Proprietary and Confidential
6
1 2
3 4
5 6
7 8 1
2
3
4
5
6
7
8
New branching layout for 8+0 system - channel arrangement
CH1
CH2
CH3
CH4
CH7
CH8
CH6
CH5

7. Proprietary and Confidential
New branching layout for 8+0 system
7
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
Single polarization, without Space diversity branching system – loss symmetry
CH8
CH7
CH6
CH5
CH4
CH3
CH2
CH1

8. Proprietary and Confidential
New branching layout - loss
8
Example for U6 GHz
Tx/Rx: Seen
from the
antenna
circulator
Channel filter
37-40 MHz
Channel filter
28 MHz
Cable
Loss
1 position 1,5 1,8 0,4 0,4
2 position 1,5 1,8 0,4 0,6
3 position 1,5 1,8 0,4 0,9
4 position 1,5 1,8 0,4 1,1
5 position 1,5 1,8 0,4 1,4
6 position 1,5 1,8 0,4 1,6
7 position 1,5 1,8 0,4 1,9
8 position 1,5 1,8 0,4 2,1

9. Proprietary and Confidential
New branching layout, 8+0 system
9

10. Proprietary and Confidential
New branching layout, 8+0 system with Space diversity
10
Space
Main
Space
Main

11. New branching layout for Long Haul All Indoor System
Dual polarized system or Double terminal
11

12. Proprietary and Confidential
New Branching layout – 8+0 Dual polarized system or (Double terminal 2 x 4+0)
Front site Rear site
Right site
Pol 1
or
Dir 1
Pol1
or
Dir1
Pol 2
or
Dir 2
T
x
R
x
T
x
R
x
Pol 2
or
Dir 2
12

13. Proprietary and Confidential
13
New Branching layout – 8+0 Dual polarized system
CH4
CH3
CH2
CH8
CH7
CH6
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
H/V H/V
V/H V/H
CH1
CH5

14. Proprietary and Confidential
New Branching layout – Double Terminal 2x 4+0
CH4
CH3
CH2
CH4
CH3
CH2
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH4
H/V H/V
H/V H/V
DIR 1
DIR 2
CH1
CH1
14

15. Proprietary and Confidential
New Branching layout – 8+0 Dual polarized system
1 2
3 4
5 6
7 8 5
6
7
8
1
2
3
4
Pol1
Pol2
Pol1 Pol2
15

16. Proprietary and Confidential
New Branching layout – Double Terminal 2x 4+0
1 2
3 4
1 2
3 4 1
2
3
4
1
2
3
4
Pol1
Pol2
Pol 1 Pol 2
Pol1
Pol2
16

17. Proprietary and Confidential
New Branching layout – 8+0 Dual polarized system with Space diversity
Left Site Front Site Right Site Rear Site
Pol1
Pol2
MAIN
1
Space1
MAIN
2
Space2
17

18. Proprietary and Confidential
New Branching layout – 8+0 Dual polarized system with Space diversity
18

19. Proprietary and Confidential
New Branching layout – Double Terminal 1+1HSB SD
• Per each filter one splitter :port A loss = 2 dBm, port B loss = 7,5 dBm (depend on frequency)
Tx
Rx
19
Main
1
Main
2
Space
1
Space
2

20. Old branching layout for Long Haul All Indoor System
Single polarized system

21. Proprietary and Confidential
Old branching layout, 8+0 system – single polarization
21
Tx path
Rx path
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8

22. Proprietary and Confidential
Old branching layout block diagram 8+0, single polarization without space diversity
22

23. Proprietary and Confidential
Old branching layout, 8+0 system – single polarization
23
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

24. Proprietary and Confidential
Old branching layout, 8+0 system – single polarization with space diversity
24
Space branching Space branching
Main branching

25. Old branching layout for Long Haul All Indoor System
Dual polarized system or Double terminal
25

26. Proprietary and Confidential
Old branching layout, 8+0 system – Dual polarization with space diversity
26
Space branching pol1/DIR1
Main branching pol1/DIR1
Main branching pol2/DIR2
Space branching pol2/DIR2

27. Proprietary and Confidential
Old branching layout, 8+0 system – Dual polarization
27
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
Pol1/
DIR 1
Pol2
DIR 2
Pol1/ DIR 1
Pol2/DIR 2

28. Proprietary and Confidential
Old branching layout, 8+0 system – Dual polarization with space diversity
28
SPACE1
MAIN1
SPACE2
MAIN2

29. Proprietary and Confidential
Tx Filters 3+0
29

30. Proprietary and Confidential
Rx Filters 3+0
30

31. Proprietary and Confidential
Old branching layout, HSB system
31

32. Thank You
32