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HUAWE microwave transmission system OptiX RTN 905 split structure

Speciications 

HUAWE microwave transmission system OptiX RTN 905 split structure

Speciications

The OptiX RTN 905 provies a seamless microwave transmission solution !or mo"ile

communication networ# or private networ#s$The OptiX RTN 905 aopts a split structure$ The system consists o! the %&U 905 an the O&U$

Each O&U is connecte to the %&U 905 throu'h an %( ca"le$

(eatures o! the %&U 905

!tem "escription

Type !"U 905 #A !"U 905 $A !"U 905 #%

)hassis hei'ht *U

E+tene su" car Not supporte An e+tene su",slot is

reserve$

-ervice inter!ace

• . + /E electronic inter!ace

• + /E1(E optical inter!ace

or /E electrical inter!ace2-(34

• * + E* inter!ace

• + T&6 cascain'

inter!ace

• . + /E electronic

inter!ace

• + /E1(E opticalinter!ace or /E electricalinter!ace 2-(34

• * + E* inter!ace

• * + multi!unction

cascain' inter!ace an *

+ T&6 cascain'

inter!ace

• + -T6,* inter!ace

Raio type %nte'rate %3 raio 2E* 7 Ethernet4

• %nte'rate %3 raio 2E* 7

Ethernet4

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!tem "escription

Type !"U 905 #A !"U 905 $A !"U 905 #%

• %nte'rate %3 raio

2-T6,* 7 Ethernet4

• -&H raio

Hi'hest moulation *0.8A6

 Num"er o! %(1R(channels

* *

R( con!i'uration moe *70

•

+2*704

• 70

• *7*

H-1(&1-

&

• X3%)

•

*70

• *7* H-1(&1-& 2NE

cascain'4

• X3%) 2NE cascain'4

RTN X6) O&Us that the OptiX RTN 905supports

!tem "escription

Hi&'()ower O"U

O&U type X6),

(re:uency "an 1;1<1**1*=1*51*<1=1

6icrowave moulation scheme 83-?1*8A61=8A6

83-?1*8A61=8A6

)hannel spacin' ;1*.1<1.015015 6H>

 

RTN 00 O&Us that the OptiX RTN 905supports

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!tem

O&U type H3@ H3A

(re:uency "an 1;1<1*01*0$51**1*=1*51*<1=11;1<1**1*=1*51*<1= /H> 2H3A

6icrowave moulation scheme 83-?1*8A61=8A61.8A6

)hannel spacin' ;1*.1<1.015 6H> 21;1<1*01*

;1*.1< 6H> 2*0$5 /H>4

o'ical "oars o! the %&U 905 *A1A

*oar+

Acronym *oar+ Name ,o&ical Slot "escription

)-H% Hy"ri system

control@

switchin'@ antimin' "oar

-lot *

• -upports the < /"it1s pac#et

switchin'$

• -upports un"loc#e E* cross,

connections 2The %&U 905 *A

supports *;* cross,connections@ anthe %&U 905 A supports =. cross,

connections$4

• 3er!orms system communication ancontrol$

• 3rocesses cloc# an time si'nals$

3rovies two e+ternal cloc#

input1output inter!aces an one

e+ternal time input or output inter!ace$The !irst e+ternal cloc# inter!ace

shares a port with the e+ternal time

inter!ace$

• 3rovies one Ethernet N6 inter!ace@

one N6 serial inter!ace@ an one N6

cascain' inter!ace$

• 3rovies one Huawei outoor ca"inet

monitorin' inter!ace that shares a port

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*oar+

Acronym *oar+ Name ,o&ical Slot "escription

with the e+ternal time inter!ace$

• 3rovies one U- inter!ace !or

so!tware up'rae an ata "ac#up$

%-U= Universal %(

 "oar

-lot =

• 3rovies one %( inter!ace$

• -upports 83-? to *0.8A6

moulation with 83-?1*8A6

stron' (E) an 5*8A61*0.8A6

li'ht (E) when interconnecte withthe OptiX RTN 905 or %-B= "oars o!

the OptiX RTN 9*019501950A19<0$

• -upports 83-? to 58A6

moulation when interconnecte with%-U1%-X "oars o! the OptiX RTN

9*019501950A19<0$

• -upports inte'rate %3 microwave in

 Native E*7Ethernet service moe$

• -upports the A6 !unction$

• -upports Ethernet !rame heaer

compression$

%-B= Bersatile %( "oar

-lot =1.

• 3rovies one %( inter!ace$

• -upports 83-? to *0.8A6

moulation with 83-?1*8A6stron' (E) an 5*8A61*0.8A6

li'ht (E) when interconnecte with

the OptiX RTN 905 or %-B= "oars o!the OptiX RTN 9*019501950A19<0$

• -upports 83-? to 58A6

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*oar+

Acronym *oar+ Name ,o&ical Slot "escription

moulation when interconnecte with

%-U1%-X "oars o! the OptiX RTN9*019501950A19<0$

• -upports inte'rate %3 microwave in

 Native E*7Ethernet service moe$

• -upports the X3%) !unction$

• -upports the A6 !unction$

• -upports Ethernet !rame heaer

compression$

• -upports the 3A !unction$

E/ .,port RC.5 7

,port -(3

/i'a"itEthernet

inter!ace "oar

-lot ;

• 3rovies si+ /E inter!aces@ o! which

!our can "e only RC.5 /E electrical

inter!aces@ an the other two can "e

/E1(E optical inter!aces or /Eelectrical inter!aces provie "y -(3

moule$ The /E electrical inter!acesare compati"le with the (E electricalinter!aces$

T- ,port T&6cascain'

inter!ace "oar

-lot <

• 3rovies two T&6 cascain'

inter!aces@ each o! which transmits.+E* services@ &)N si'nals an

cloc# si'nals$ Uses -(3 ca"les to

connect T&6 cascain' inter!aces to

other OptiX RTN 905 NEs$

-3=- *+E*tri"utary "oar

-lot 9

• 3rovies si+teen ;5,ohm or *0,ohm

T&6 E* inter!aces$

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*oar+

Acronym *oar+ Name ,o&ical Slot "escription

AUX Au+iliary

inter!ace "oar

-lot *0

• 3rovies one asynchronous ata

inter!ace@ an three,input an one,output e+ternal alarm inter!aces$

3%U 3ower "oar -lot 5

• 3rovies two ,.< B1,0 B &) power

inputs$

(AN (an "oar -lot

• )ools an ventilates the %&U$

ist o! lo'ical "oars !or the %&U 905 *)

*oar+

Acronym

*oar+ Name ,o&ical Slot "escription

)-H3 Hy"ri system

control@switchin'@ an

timin' "oar

-lot *

• -upports the < /"it1s pac#et

switchin'$

• -upports !ull time ivision cross,

connections !or B),*1B),=1B),.services e:uivalent to <+< B),.s$

• 3er!orms system communication an

control$

• 3rocesses cloc# an time si'nals$

3rovies two e+ternal cloc#input1output inter!aces an one

e+ternal time input or output inter!ace$

The !irst e+ternal cloc# inter!aceshares a port with the e+ternal time

inter!ace$

• 3rovies one Ethernet N6 inter!ace@

one N6 serial inter!ace@ an one N6

cascain' inter!ace$

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*oar+

Acronym

*oar+ Name ,o&ical Slot "escription

• 3rovies one Huawei outoor ca"inet

monitorin' inter!ace that shares a portwith the e+ternal time inter!ace$

• 3rovies one U- inter!ace !or

so!tware up'rae an ata "ac#up$

%-B= Bersatile %( "oar

-lot =

• 3rovies one %( inter!ace$

• -upports 83-? to *0.8A6

moulation with 83-?1*8A6stron' (E) an 5*8A61*0.8A6

li'ht (E) when interconnecte with

the OptiX RTN 905 or %-B= "oars o!

the OptiX RTN 9*019501950A19<0$

• -upports 83-? to 58A6

moulation when interconnecte with

%-U1%-X "oars o! the OptiX RTN9*019501950A19<0$

• -upports inte'rate %3 microwave an-&H microwave$ The supporte

service moes are Native E*7Ethernet@

 Native -T6,*7Ethernet or -&H$

• -upports the X3%) !unction$

• -upports the A6 !unction$

• -upports Ethernet !rame heaer

compression$

• -upports the 3A !unction$

E/ .,port RC.5 7,port -(3

/i'a"it

-lot ;

• 3rovies si+ /E inter!aces@ o! which

!our can "e only RC.5 /E electrical

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*oar+

Acronym

*oar+ Name ,o&ical Slot "escription

Ethernet

inter!ace "oar inter!aces@ an the other two can "e

/E1(E optical inter!aces or /Eelectrical inter!aces provie "y -(3moule$ The /E electrical inter!aces

are compati"le with the (E electrical

inter!aces$

B- ,port

versatilecascain'

inter!ace "oar

-lot <

• 3rovies two cascain' ports !or

transmittin' service si'nals@ &)N

si'nals@ an cloc# si'nals$ On twointerconnecte OptiX RTN 905 NEs@

cascain' ports on are connecte with

an -(3 ca"le$

• The !irst cascain' port is

multi!unctional cascain' port an can

!unction as a T&6 cascain' port

2transmittin' .+E* si'nals4@

cascain' port !or *7* protection2transmittin' H-6 si'nals4@ or

cascain' port !or 3A protection

23A si'nals4$

• The secon cascain' port can

!unctions only as a T&6 cascain'

 port 2transmittin' .+E* si'nals4$

63* *+E*

tri"utary "oar

-lot 9

• 3rovies si+teen ;5,ohm or *0,ohm

E* inter!aces@ which currently support

T&6 E* services$

)&* +-T6,*

inter!ace "oar

slot *5

• Uses -(3 moules to provie two

-T6,* optical1electrical inter!aces$

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*oar+

Acronym

*oar+ Name ,o&ical Slot "escription

AUX Au+iliary

inter!ace "oar

-lot *0

• 3rovies one asynchronous ata

inter!ace$

• 3rovies three,input an one,output

e+ternal alarm inter!aces$

3%U 3ower "oar -lot 5

• 3rovies two ,.< B1,0 B &) power

inputs$

(AN (an "oar -lot

• )ools an ventilates the %&U$

O"U

The O&U is an inte'rate system that is availa"le in several moels$ The architectures an

wor#in' principles o! the various O&U moels are similar$

Si&nal )rocessin& in t'e Transmit "irection

The multiple+er splits the si'nal !rom the %( ca"le into a =50 6H> %( si'nal@ a 5$5 6H> OD6

uplin# si'nal@ an a ,.< B &) power si'nal$

%n the transmit irection@ the %( si'nal is processe as !ollows

*$ A!ter the up,conversion@ !ilterin'@ an ampli!ication are complete@ the %( si'nal isconverte into the R( si'nal an then is sent to the A63 ampli!ier unit$

$ The A63 ampli!ies the R( si'nal 2the output power o! the si'nal can "e controlle "y the

%&U so!tware4$

=$ A!ter the ampli!ication@ the R( si'nal is sent to the antenna throu'h the uple+er$

The OD6 uplin# si'nal is a 5$5 6H> A-?,moulate si'nal an is emoulate in the )TRcontrol unit$

The ,.< B &) power si'nal is sent to the 3WR power unit where the seconary power supply

that uses a i!!erent volta'e is 'enerate an provie to the moules o! the O&U$

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Si&nal )rocessin& in t'e Receive "irection

The uple+er separates the R( si'nal !rom the antenna si'nal$ The R( si'nal is ampli!ie in the

low noise ampli!ier 2NA4$ A!ter the own,conversion@ !ilterin'@ an ampli!ication arecomplete@ the R( si'nal is converte into the *.0 6H> %( si'nal an then is sent to the

multiple+er$The OD6 ownlin# si'nal is moulate uner the A-? scheme in the )TR unit$ The *0 6H>

si'nal is 'enerate throu'h the moulation an is sent to the multiple+er$ The )TR unit alsoetects the receive si'nal power throu'h the R--% etection circuit an provies the R--%

inter!ace$

The %( si'nal an the OD6 ownlin# si'nal are com"ine in the multiple+er an then are sent tothe %&U throu'h the %( ca"le$

-unctions an+ -eatures

The OptiX RTN 905 provies a wie assortment o! !unctions an !eatures to ensure the :ualityan e!!iciency o! service transmission$

• .icrowave Types

The OptiX RTN 905 *A1A supports %nte'rate %3 raio microwave@ an the OptiX RTN

905 *) supports %nte'rate %3 raio microwave an -&H microwave$

• .o+ulation Strate&y

OptiX RTN 905 supports !i+e moulation an aaptive moulation$

• R- %oni&uration .o+es

The OptiX RTN 905 supports multiple R( con!i'uration moes$

• %apacity

The OptiX RTN 905 is a hi'h,capacity evice$

• !nteraces

The OptiX RTN 905 provies a variety o! inter!aces$

• %ross()olari/ation !ntererence %ancellation

)ross,polari>ation inter!erence cancellation 2X3%)4 technolo'y is use to'ether with co,

channel ual,polari>ation 2))&34$ The application o! the two technolo'ies ou"les the

wireless lin# capacity over the same channel$ The OptiX RTN 905 A supports X3%)!unction$ The OptiX RTN 905 *) supports X3%) !unction "y means o! NE cascain'$

• Automatic Transmit )ower %ontrol

Automatic transmit power control 2AT3)4 ena"les the output power o! the transmitter to

automatically trace the level !luctuation at the receive en within the AT3) control ran'e$This !eature reuces the inter!erence with nei'h"orin' systems an resiual ER$

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• .),S)WE1 -unction

The OptiX RTN 905 supports 63- switchin' an Ethernet 3WE= !unction@ there!ore to

implement pac#et transmission o! carrier,class services$

• Et'ernet Service )rocessin& %apa2ility

The OptiX RTN 905 has power!ul Ethernet service processin' capa"ility$

• 3oS

The OptiX RTN 905 provies improve :uality o! service 28o-4 an supports the

!ollowin' ei'ht types o! per,hop "ehaviors 23Hs4 E@ A(*@ A(@ A(=@ A(.@ E(@ )-@an )-;$ There!ore@ networ# carriers can o!!er various 8o- levels o! service 'uarantees

an "uil networ#s that carry ata@ voice@ an vieo services$

• %loc4 -eatures

The OptiX RTN 905 supports physical,layer cloc# synchroni>ation@ time synchroni>ation

over pac#et networ#s@ an %EEE *5<<v time synchroni>ation@ meetin' the cloc# an

time synchroni>ation re:uirements o! mo"ile networ#s$ %n aition@ the OptiX RTN 905 provies an avance cloc# protection mechanism$

• )rotection %apa2ility

The OptiX RTN 905 provies a variety o! protection schemes$

• Networ4 .ana&ement

The OptiX RTN 905 supports multiple networ# mana'ement 2N64 moes an provies

comprehensive N6 in!ormation e+chan'e schemes$

• Easy !nstallation

The OptiX RTN 905 supports several installation moes$ That is@ the installation is!le+i"le an convenient$

• Easy .aintenance

The OptiX RTN 905 provies plenti!ul maintenance !eatures$

• Security .ana&ement

The OptiX RTN 905 can prevent unauthori>e lo'ins an operations@ ensurin' e:uipmentmana'ement security$

• Ener&y Savin&The OptiX RTN 905 uses various types o! technolo'ies to reuce the amount o! ener'y

that the evice consumes$ The evice

• Environmental )rotection

The OptiX RTN 905 is esi'ne to meet or e+cee environmental protectionre:uirements$ The prouct complies with the RoH- irective an WEEE irective$

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