operation and maintenance 9400awy

7/28/2019 Operation and Maintenance 9400AWY

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9400AWY

9400AWY Introduction

9400AWY Characteristics

Comissioning 9400AWY Link

Trouble Shooting 9400AWY Link

Gtel Central Internal Training Program --


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9400 Introduction


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9400 AWY

Solution

9400 AWY: Low-Medium Capacity

Low Medium capacityplatform

High spectrum

efficiency PDH interfaces Ethernet interfaces Ideal for Urban

backhaul

PDH interfaces up 32xE1

4xEthernet ports 10/100/1000 BaseT- Ideal for WiMAX backhauling

- Up to 64Mbps throughput supporting tri-sectors WBS

- Integrated L2 switch for traffic aggregation

- QoS awareness

Split-mount configurationOutdoor unit (ODU):


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The cost-optimized Alcatel 9400 AWY is ideal for short-haul digital transmissions

In high-density mobile networks, particularly mobile backhaul networks (2G, 2.5G, 3G and WiMAX),

Node BUMTS CN

UMTS network

ACCESS COREMOBILE

RNC

Concentrationpoint

As well as utility networks (railways, electricity, pipelines), regionaland local traffic systems, and private data networks (WANs, LANs).


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Complete ETSI frequency coverage

Traffic interfaces

Frequency band availability according to roadmap

7GHz - 8GHz - 13GHz - 15GHz - 18GHz - 23GHz - 25GHz -38GHz

1 to 32 E1

1 x E3

4 x 10/100/1000 Base-T up to64Mbps

Unique fine E1/Ethernet modularity

Full flexibility with no wasted capacity

9400 AWY principal technicalcharacteristics


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Typically the distances achieved with99,99% of the time of availability are :

From 10km to 50km for 7/8 Ghz From 05km to 10km for 13 to 18 Ghz

From a few hundred meters up to 10km for23Ghz to 38Ghz

Distances achieved


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Equipment architecture

Splitmount architecture

Indoor Unit (IDU)

Outdoor Unit (ODU)

IDUODU cable

Configurations : 1+0and 1+1

The 2+0

configuration is not


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Technical characteristics

IDU 32Mbps - R2.0

capacity agility from 2 to 32Mbps software controlled daughter boards to provide E3 Daughter board to provide 2 ports in Fast Ethernet

IDU 64Mbps - R2.1

capacity agility from 2 to 64Mbps software controlled daughter board to provide 4 ports Gigabit Ethernet integrating Level2 switch

Two power supply options 48 VDC for standard installations in equipment rooms 24/60 VDC available

Two types ofIDU

End of Life

IDU (Indoor Unit)


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In 1+0: 1U optimised Main IDU

minimum configuration 8E1/16Mbps or 16E1/32Mbps

modular slot for expansion up to 32E1/64Mbps common to all frequency bands

In 1+1: 1U complete Extension IDU

AWY offers both full protection and radio protection

AWY Indoor can be replaced for repair without traffic impact

common to all frequency bands

configurations 1+0 and 1+1

IDU (Indoor Unit) cont


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9400 AWY64Mbps IDU Technical characteristics

9400 AWY 64Mbps ExtensionIDU

9400 AWY 64Mbps MainIDU

Trafficmodules

L2 Ethernet

16E1

16E1

16E1



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The IDU incorporates the baseband processing and offers tributariesinterfaces as well as service channel and supervision.

The IDU is frequencyindependent, but capacitydependent



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Description of IDU Main unit

Front View

Rear View


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IDU Main Unit LEDssummary


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Power Supplyconnector

IDU-ODUconnector


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ODU (Outdoor Unit)The ODU consists of a cabinet including the modem + transceiver

of a channel. one for all frequency bands from 13 to 38 GHz :

The branching (diplexer) is internal to the ODU cabinetThe only differences among the frequency bands : the diplexer

and the RF section For all frequency bands from 7 to 8 GHz :

ODU is composed by two independent units: the branching(diplexer) and the RF section (transceiver)


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ODU Block Diagram

ODU (Outdoor Unit) cont


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18/46ODU configurations



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ODU Pole mounting solutions diagrams

1+0 solution with fullintegrated antenna

1+1 solution withfull integratedantenna10dB coupler

Complete antenna portfolio Integrated antenna of 1FT, 2FT, 3FT, 4FT and 6FT Non integrated antenna

1+0 solution withnon integratedantenna



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Part list of ODU

Example part list of ODU 13Ghz



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ODU C l (i 1 1 t ti )


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ODU Coupler (in case 1+1 protection)


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IDUODU cableThe connection between the IDU and the ODU is realized with asingle coaxial cable and N50 ohm connectors (2 cables in 1+1configurations).On this cable the following signals are present: DC voltage to the remote power supply of the ODU; HDB3 Tx signal; HDB3 Rx signal.


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Commisioning

Login by CT

NE Parameter Configuration

Radio Configuration Dem fail, High BER alarms


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Login by CT

Execute Lower Layers Manager

Execute AWY_CT_V01.07.18

Input : IP address

(default 10.0.1.2)

Input : User : initial

Pass : initialing


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NE Parameter Configuration

iguration->System Setting -> NE configuration


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nfiguration->System Setting -> Link Identifier

NE Parameter Configuration (cont)


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dio Configuration : Configure Shifter and Frequency

Radio Configuration


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Radio Configuration : Configure Tx power

Radio Configuration (cont)


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Show Power Measure :

Radio Configuration (cont)


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ine Interface -> Select triburaty PDH

Tributary Configuration


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NMS Configurationnfiguration -> Network Configuration -> Local Configuration

This local IP address is the IP address associated to the F interface andto the other interfaces which use the PPP protocol (the 3 NMS

channels).

NMS Configuration (cont)


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NMS Configuration (cont)figuration -> Network Configuration -> IP point to point Configuration


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NMS Configuration (cont)nfiguration -> Network Configuration -> Ethernet Configuration


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Trouble Shooting

Available Loopbacks

Tx mute function and Rx received

Flow chart to handle : Mod LOS, Txfail, Rx fail, Dem fail, High BERalarms

A il bl L b k


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Available Loopbacks

A il bl L b k ( t)


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is loopback is useful to check the continuity of the signal overall pathcluding the LIU interface in the remote station

Near End Tributary Loopback

Available Loopbacks (cont)

Tx mute function


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Tx mute function


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Mod Los Alarm


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R f il Al


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Rx fail Alarm


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Dem fail Alarm


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HBER Alarm


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Q&A !!!

operation and maintenance 9400awy

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