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8/10/2019 2. RTN Links Basic Configuration
http://slidepdf.com/reader/full/2-rtn-links-basic-configuration 1/20
www.huawei.com
Huawei Confidential
Security Level:2013/12/20
Commissioning RTN 900 V1R3
Hybrid Microwave
MW Dept – OTA Project
8/10/2019 2. RTN Links Basic Configuration
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Contents
• Equipment Commissioning
• DCN Commissioning
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 3
Equipment Commissioning – Key Points
Methods for commissioning the hybrid microwave are described as
follows:
The AM function of the hybrid microwave should be disabled before the
antennas are aligned.
The antennas should be aligned in low modulation mode provided by
network planning. The received signal level (RSL) value must be within the scope as
required (±3 dB than RSL Plan).
Note: During equipment commissioning, perform operations asrequired. Otherwise, the boards may be damaged and you have to
replace the damaged boards!
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 4
Equipment Commissioning• Power On IDU980/950/905
There is no power switch on the RTN 900 IDU cabinet, so that, it is important to
test the input voltage value.
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
And then Power on the corresponding power distribution box first byswitch on the MCB
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 5
Equipment Commissioning Power on IF boards(ODU)
1
2
3
The switches must be pulled out firstand then turned to the right. Forciblepulling is prohibited!
If there are 1+1 HSB, both ISV3 shouldbe switch on.
Power on the ODUs on the IF board(including active and standby ODUs).
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 6
Equipment Commissioning• Connect Laptop with RTN 900
WEBLCT
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
IP: 129.9.0.1 ~ 254SM: 255.255.0.0
CSHN/CSHO/CSHI
NMS or EXT
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 7
Equipment Commissioning Procedure for Configuring a Radio Link
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Configuring theRadio link mode
Configuring theIF/ODU info. of a
radio Link
Skip this step for 1+0/N+0
Creating an XPICgroup
XPIC link
Setting theHybrid/AMattributes of theXPIC Hybrid radiolink
Creating anN+1 protectiongroup
Creating a 1+1protectiongroup
N+1 link 1+1 link
Configuring an NE
1
2
3
I f ti th t h b tt f E i i
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Information that we have been gotten from EngineeringDesign Site ID
Site Name ( Jif no information, pls check with related document for reference base on
Site ID
IDU Sequence NE-ID
Slot Layout
LAN connection
IDU Type
Page 8
Site ID
IDU Sequence
NE-ID
IDU Type
SlotInformation
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Equipment Commissioning
Page 9
Click Web LCT icon /startweblct.bat
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 10
Equipment Commissioning Login U2000 Web LCT
Password: Changeme_123
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
User Name: admin
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 11
Equipment Commissioning
Creat NE
③
④
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Note:Log in to NE use account below:NE user : lctPass : password
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 12
Equipment Commissioning Configure NE ID/ NE Name
Configure NE names.Change NE IDs. The
IDs in onenetwork must beunique.
③
④
⑤
⑥
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Type NE ID base on ED ifneed
Type Site ID base on ED/SiteData, Example: A16X001_IDU1
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 13
Equipment Commissioning Add boards and check layout base on ED.
③
④
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 14
Equipment Commissioning Creating an N+1 Protection Group
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
See next page
③
④
⑤
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 15
Equipment Commissioning Creating an N+1 Protection Group
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Configure a working board:Select Working Unit from Select Mapping Direction. Select an IF port of the working board fromSelect Mapping Mode, and click to add the IF port in Mapped Board.
Configure a protection board:Select Protection Unit from Select Mapping Direction. Select an IF port of the protection boardfrom Select Mapping Mode, and click to add the IF port in Mapped Board.
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Equipment Commissioning Creating an 1+1 Protection Group
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
③
④
⑤ Fill base on Link Design andED
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 17
Equipment Commissioning Link configuration
③
④
⑤
⑥
⑦
See Next Page
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 18
Equipment Commissioning
Confirm that the AM function is disable .the
default value is disable.
Configure Hybrid/AM——set IF channel band and confirm that the AM
function is disabled.
Set the channel space and modulation
according to the Link budget design.
Fill 0 E1 capacity
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Select Disable
Select Disable
Note: Get these parameters from Link budget
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 19
Equipment Commissioning Align the antennas – query the receive power.
③
④
Power on
equipment
Basic
configuration
Confirm that the AM
function is disabled
Align
antennas
Note:Before and after alignment, always check interference level with Tx - OFF
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Thank youwww.huawei.com