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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level : Internal Use Only
47pt
30pt
:
FrutigerNext LT Medium
: Arial
47pt
28pt
2015/5/4
High capacity Microwave link Configuration
v1.3
2014-10-10 Peru MW team
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
35pt
32pt
) :18pt
content
1, Legend
2, Components introduction
3, Principle
4,1+0
5,1+0 XPIC
6,1+1 SD
7,1+1 HSB
8,1+1 XPIC SD
9, 2+0 XPIC using wave-guide
10, 2+0 XPIC-- using dual polarized coupler
11, 2+0 XPIC SD
Page 2
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
35pt
32pt
) :18pt
1, Legend
Page 3
antenna
E1 board
ISV3 board
CSHO board
ODU
coupler
IF cable
XPIC cable
waveguide
f1V
f2V
f1H
f2H
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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(continuing)Legend
Page 4
f1V
f2V
f1H
f2H
Dual Polarized coupler
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
2, Components introduction-Dual polarized Coupler(for 2+0
XPIC;2+0 XPIC SD)
Page 5
Dual Polarized Coupler (4 interfaces): l
52440849:Microwave Coupler , Dual polarized coupler,7/8G,153IEC-R84,20dB.,3dB,With
English doc
V
V
HH
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
(continuing)3dB Couplerfor 1+1 HSB
Page 6
52440197: Microwave Accessory,Coupler,7&8G,1.025''dia,3dB,With English doc
1, hook
2, antenna interface
3, main branch interface
4, standby branch interface
5, hook groove
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
(continuing)6dB Couplerfor 1+1 HSB
Page 7
52440560: Microwave Accessory,Coupler,7&8G,UBR84,6dB XMC,With English doc
1, hook
2, antenna interface
3, main branch interface
4, standby branch interface
5, hook groove
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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(continuing)OMT
Page 8
H interface
V interface
Antenna interface
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
3, Principle
EPLA is recommended.
PLA/EPLA and LAG can not co-existing in the same link;
1+1SD can not configure PLA/EPLA;
1+1 HSB can not configure PLA;
Only pairing group can form PLA group;Creating EPLA group
no such limit;
2 sets 1+1 HSB/FD/SD group can form EPLA through
working(main) ports.
Page 9
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
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4, 1+0
Page 10
slot 5 as working IF board
f1
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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5, 1+0 XPIC
Page 11
f1V
f1H
slot 3 and slot 5 form XPIC group; slot 3 connect with V polarization ODU; slot 5 connect with H polarization ODU.
slot 3 and slot 5 form EPLA group. slot 3 is the main board; slot 5 is the slave board.
OMT
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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) :18pt
6, 1+1 SD
Page 12
2 ODUs using same wave channel
slot 3 and slot 5 form 1+1 SD protection group;
slot 3 is the main board; slot 5 is the slave board.
f1
f1
slot 3 and slot 5 form load balancing LAG;
slot 3 IF port is the main port; slot 5 IF port is the slave board.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
7, 1+1 HSB
Page 13
2 ODUs using same wave channel
slot 3 and slot 5 form 1+1 HSB protection group;
slot 3 is the main board; slot 5 is the slave board.
slot 3 and slot 5 form EPLA group; slot 3 is the main board; slot 5 is the slave board.
f1
f1
coupler
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
8, 1+1 XPIC SD
Page 14
f1V 4 ODUs using same wave channel, orthotropic polarization
slot 3 and slot 5 form 1+1 SD group; slot 4 and slot 6 form 1+1 SD protection
group.
slot 3 and slot 4 are the main boards; slot 5 and slot 6 are the slave boards.
slot 3 and slot 4 form XPIC group, slot 3 connect with V ODU.
slot 5 and slot 6 form XPIC group, slot 5 connect with V ODU.
f1H
f1V
f1H
OMT
IF port of slot 3 and IF port of slot 4 form EPLA.
slot 3 is the main board; slot 4 is the slave board.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
35pt
32pt
) :18pt
9, 2+0 XPIC-using wave guide
Page 15
f1V
f2V
f1H
f2H
coupler
slot 3 and slot 5 form XPIC group, slot 3 connect with V ODU.
slot 4 and slot 6 form XPIC group, slot 5 connect with H ODU.
IF port of slot 3 and IF port of slot 4 form EPLA.
slot 3 work as main board.slot 4 work as standby board.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
35pt
32pt
) :18pt
10, 2+0 XPIC-using dual polarized coupler
Page 16
f1V
f2V
f1H
f2H
dual polarized coupler
slot 3 and slot 5 form XPIC group, slot 3 connect with V ODU.
slot 4 and slot 6 form XPIC group, slot 4 connect with V ODU.
IF port of slot 3 and IF port of slot 4 form EPLA.
slot 3 work as main board.slot 4 work as standby board.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
35pt
32pt
) :18pt
11, 2+0 XPIC SD
Page 17
f1V
f2V
f1H
f2H
f1V
f2V
f1H
f2H
workingStandby dual polarized coupler
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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32pt
) :18pt
Page 18
slot 3 and slot 4 form XPIC group, slot 3 connect with V ODU.
slot 5 and slot 6 form XPIC group, slot 5 connect with V ODU.
slot 3 and slot 5 form EPLA, slot 3 work as main board, slot 5 work as standby board.
Main IDU
slot 3 and slot 4 form XPIC group, slot 3 connect with H ODU.
slot 5 and slot 6 form XPIC group, slot 5 connect with H ODU.
slot 3 and slot 5 form EPLA, slot 3 work as main board, slot 5 work as standby board
Standby IDU
(continuing)2+0 XPIC SD
Thank youwww.huawei.com
Page 19