huawai optix rtn 620 implementation

8/10/2019 HUAWAI Optix RTN 620 Implementation

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HUAWAI IDU Optix RTN 620 Installation and commissioning

RTN 620 Features

The air interface of the OptiX RTN620

supports 7MHz to 56MHz channel bandwidth

and QPSK to 256 QAM modulation mode.The TDM air interface is flexibly configurable

from 4E1 to 75E1; while the throughput of

native Ethernet service is flexibly

configurable from 10 Mbit/s to 400 Mbit/s.
http://www.huawei.com/en/products/transport-network/microwave/index.htmhttp://www.huawei.com/en/products/transport-network/microwave/index.htm


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Common interfaces of IDU

Connect LAN Cable at

ETH Port For Login &

Commissioning

IF1A Card

PXC Card For

Power -48/-60 v

DC

SCC CardPH1 /PDH

DROP

CARD


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You must power off the ODU,before removing or inserting the IF

Jumper.

You must power off the ODU,before removing or inserting the IF

cable.

You must power off the ODU,

before removing or inserting the IF

board.ON

ON

ON

Installation


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Horizontally Polarized AntennaVertically Polarized Antenna

Polarization Marking

Installation


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Login WebLCT

The IP address of your laptop must be of the range 129.9.x.x, & the subnet mask

must be 255.255.0.0

WebLCT: User name is admin and password is admin.

IDU Commissioning.. Set in LapTop Foll. IP and

Download Huawei LCT s/w and

Open


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Search NE


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Search NE

Please be sure that the domain must be 129.9.255.255 that is by default.

Then click search.


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After Search we will Connect with IDU Select thenGo to Click NE Login


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After Click on NE Login Get Foll. Dialog Box. At place of Password

Enter:- password then ok


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Click the Add logical board button to add the logical

board.

Right Click on Every dialog box and add then Select the NE From the

Object Tree Choose Configuration ---NE attribute From Function tree.


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In NE Attributes Set Site Name also click on Modify NE ID Set as per Plan NE ID

then apply NE will Reset

After modifying the NE ID, the SCC board will be

set to reset. You can close the NE Explore and deletethe NE in NE list. Then you can search the NE and

login again again.


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After that Close the NE Explorer and Remove the NE From NE List

Search NE again we will get modified NE ID and NE Name then Login

again we will get following Window Put Password at place of

password and apply then Open the NE Explorer


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So after Creating New ID and NE Name in NE Attributes Click

on NE Explorer we will get this window then right click and

add of all physical boards.


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After adding all physical Board Select NEConfigurationIF 1+1 protection

then Click New you will get 1+1 Protection Dialog Box take HSB Protection

For 1+1 IF Protection and 5-IF1A-1 as working board Select as given below for

1+1 then ok and apply. Then Next window you will get details..


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Now Select NE 1873(Ex.) Click on Link Configuration and Set Modulation, Tx Frequency and Power and Tx

Status should be UNMUTE and ATPC Disabled.

Here you can also Select 5-IF1A and Change Modulation also Select 15-ODU and Configuration Set Tx/Rx

Value and ATPC Capability

Modulation

Select Unmute

IF/ODU Configuration


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Select Orderwire and Select Orderwire Port and apply then

Query

Click Query to Check if the setting is successful.


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NE TIME SYNCRONIZATION

Set Synchronous Mode to NM apply then Click on Query

Cross Connection Configuration


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Cross Connection Configuration

Select NE Go to Configuration Select Cross connection Synchronization then Click New we will

get Fol. window

Select VC12

Source Port 4-

PH1

1-4

5-IF-1A

Here From Main Site Tata E1 is taking So at Source Port we select 4-PH1 and Drop to Sink 5-IF1A

and at BTS End this will opposite at Source Port 5-IF1A and at Sink Place 4-PH1 Set So E! will

Bypass


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Performance

Click on Configuration Performance and Performance Monitor Time

Check in 15 Min and 24-Hr apply and query


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E1 Loop Back TestClick PH1 PDH Interface INLOOP in Drop Down List apply and

Query


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Check Transmit Frequency and Transmit PowerClick on ODU ConfigurationODU Interface and Check Receive

level and Tx. Power


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MW RSL Print Screen


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Color code of BTS & MW

BTS IDU 620 IDU 950

TX RX TX RX TX RX

1 Gray-White Blue-White Blue-White Blue-White Orange-White Blue-White

2 Blue-Red Orange-White Orange-White Orange-White Brown-White Green-White

3 Orange-Red Green-White Green-White Green-White Blue-Red Grey-White

4 Green-Red Brown-White Brown-White Brown-White Green-Red Orange-Red

5 Grey-White Grey-White

6 Blue-Red Blue-Red

7 Orange-Red Orange-Red

8 Green-Red Green-Red


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E1 Cable Termination Color Code

BTS

BTS E1 Cable IDU E1 Cable

BTS

BTS DDF IDU DDF

IDU

Blue-White Blue-White

Gray-White Blue-White

Orange-White Orange-White

Blue-Red Orange-White

Green-White Green-White

Orange-Red Green-White

Brown-White Brown-White

Green-Red Brown-White


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Conclusion:--

Comparison of Ericsson & Huawei RBS

EDRU - DTPU/GRFU/DRFU

DXU - GTMU

TMA - DATU

Y-LINK - CPRI

Remark:-----

1) Before Removing Card and IF Cable Power Should be Off

2) Set IP in Laptop

3) Define Basic NE attributes

4) Define 1+1 IF Protection

5) Define Tx Frequency and Power and Modulation6) Finally For E1 Bypass take Same Color Code cable at both End

7) Main Site Cross connection Interface Source will be 4PH1 and Sink will

be 5-IF1A and BTS End Define Source 5-IF1A and Sink 4PH1 Like NPU

to MMU and BTS End MMUto NPUKrishna kumar

Sasaram RBSC

huawai optix rtn 620 implementation

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