huawei lte enodeb cabinets

8/18/2019 Huawei LTE ENodeB Cabinets

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Huawei LTE eNodeB ca

boards and main fun


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Page2

3G Long Term EvolutionLTE

Year 2002 20042003 2005 2006 2007 2008 2009 2010 2011 2012 or later

3G-WCDMA in

R99/R4

HSPA in R5/R6

!" in R8

GPRS/"DG"

D# $384%&'(

)# $384%&'(

D# $14*4M&'(

)# $5*76M&'(

D# $42M&'(

)# $11M&'(

D# $141M&'(

)# $50M&'(

D# $144-360%&'()# $144-360%&'(

HSPA+ in R7/R8

!"## ms

!$#ms

!"%# ms

!&%ms

!2#ms

•LTE is the next step in the evolution of 3GPP Radio Interfaces to deliver “Global

Mobile Broadband!


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Page 3

'ndoor eNodeB BT(3)##L*abinet

-48V Cabinet

T+e indoor macrocabinet BT(3)##L LTE

+ouses t+e BB3)## and-s.

BT(3)##L /rovides t+functions suc+ as /owerdistribution, +eatdissi/ation, and surge/rotection.

0 single BT(3)##L LTEcan be installed wit+ ama1imum of "2 -s.


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eNodeB 3)## (eries

Mo,lari.ation

RR)/R)

)

e"B

uni"odeB

1

2

3 Platform

G(T4(*405*40*40LTE ni6ed 0ll'P Base (tation0rc+itecture

odulari7ation

sing BB /lus -- and - leads to a 8e1ible con6guration for

4istributed and acro.

ultimode

odulari7ation (u//orts 4i9erent odes


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4B(3)## LTE 0u1iliar:

# 0P3#H ; 0dvanced Power module wit+

+eat e1c+anger# 'BB(2##4; 'ntegrated Batter: Bac


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'(#=

# 0n 'ndoor loor installation (u//ort ?'(#=@ isused for installing indoor --s

Page=

?"@//er adAustable beam?2@ain frame?3@Lower adAustable beam?&@ ront foot?%@ -ear foot?=@ *able tra:


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Huawei eNodeB Base (tation4escri/tion

4istributedeNodeB

4B(3)##'ndoor

eNodeBBT(3)##

>utdoor eNodeB BT(3)##0

Huawei ourt+ Generation Base (tation T+ree standardi7ed modules s+ared b: all eNodeB /or

icro

BB

-

ultimodal BB2 ")in rac< mou

design(imultaneous 2G3

o/eration

ultimodal --=#5&*

*405*40LTEG(T(LTE5i0

--

ut


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eNodeB odules

Baseband nit

BBU3900

- nit

RFU/RRU

Cabinet

*P-'


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*a/acit: (/eci6cation

Item Specifcation

a1imum number of

cells ?4B(3)##@

& 1 2 '>; = cells ?".& H73 H7% H7"# H7"%

H72# H7@2 1 2 '>; "2 cells ?".& H73 H7% H7"# H7"%H72# H7@

a1imum t+roug+/ut/er cell ?2# H7@

4ownlin< rate at t+e edia 0ccess *ontrol ?0*@ la:er; "%#bits

/lin< rate at t+e 0* la:er; $# bits

a1imum t+roug+/ut/er eNodeB

4ownlinne LBBP con6gured ?bandwidt+ of ".& H7@; "##D

>ne LBBP con6gured ?bandwidt+ of 3 H7% H7"#H7"% H72# H7@; "D##

ore t+an one LBBP con6gured ?bandwidt+ of ".& H7@;3#2&

ore t+an one LBBP con6gured ?bandwidt+ of 3 H7%H7"# H7"% H72# H7@; %#

a1imum number ofconcurrent 4ata -adioBearers 4-Bs er E

D


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*ontents

2. (:stem (tructure

2.1 Base Ban Unit!BBU" Int#o$ction2.2 - nit?-, --@ 'ntroduction


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BB3)##

#4imensions; D=mm 1 &&2mm 1 3"#mm ?H 1 5 14@

# Power consum/tion; "32 5 ?3 1 "# H7@ !3##5 ?3 1 2# H7@

# 5eig+t; "2


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P+:sical odules of t+eBB3)##

# (lots for BB3)## boards and modules

# 3 1 2#H7 2T2- t:/ical con6guration


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Page"3

Logic (tructure of BB3)##

# T+e BB3)## consists of four logical subs:stems; control,trans/ort, baseband, and /ower and environmentmonitoring


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Page"&

LPT ?T+e LTE ain Processing F Transmission nit @

# andator:, a1imum 2 boards, +old in slot$?default@ or =

# unction;# Performs con6guration management, eui/ment

management, /erformance monitoring, signaling

/rocessing, and radio resource management

# *ontrols all boards in t+e s:stem# Provides t+e s:stem cloc< and transmission /orts


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Page"%

LBBP ?T+e LTE Baseband Processingnit@

# andator:, a1imum 3 boards, +old in slot ", 2 or 3?default@

# unction;

# Processes u/lin< and downlin< baseband signals# Provides *P-' /orts for communication between BB3)##

and --s


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Page"=

0N

# andator:, a1imum " module

# T+e 0N unit +as two t:/es, 0Nand 0Nc, 0Nc is ado/ted in +ig+/ower consum/tion mode

# unction;# onitors t+e tem/erature and

4issi/ates +eat for boards andmodules of t+e BB3)##

# *ontrols t+e fan s/eed and re/ortst+e status of fans to t+e LPT


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Page"$

PE ?T+e niversal Power andEnvironment interface nit@

# andator:, a1imum 2 modules, +old in slot "Dand slot ") ?default@.

# unctions;# *onverts &D 4* or I2& 4* /ower into I"2 4*

/ower

# Provides /orts for transmission of two -(&D% signalsand eig+t dr: contact signals


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E'?T+e niversal Environment'nterface nit @

# E' is t+e environment interface board ofBB， it can su//ort multiroute monitoring

signal in/ut

# E' is o/tional and is onl: used w+en more/orts are needed

Page"D

%abe&Connecto#

'(pe)esc#iption

>N# -J&% >ne -(&D%signal

>N" -J&%>ne -(&D%signal

ET0L#

-J&%our dr: contactsignals

ET0L"

-J&%our dr: contactsignals


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Page")

T-P ?T+e niversal TransmissionProcessing unit @

# >/tional, ma1imum 2 modules# T+e T-P /erforms t+e following functions;

# Provides /orts for eig+t E"sT"s based on t+e 'P/rotocol.

# 4eframes and frames of t+e H4L*, and allocates andcontrols 2%= H4L* timeslots.


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Page2#

(* ?T+e niversal (atellite cardand *loc< nit @

# T+e (* /erforms t+e following functions;# T+e (* /rovides interface for an e1ternal -GP( device

?suc+ as a reused device of t+e o/erator@, B'T( device, and T>4 in/ut

# T+e (*b# does not /rovide t+e satellite card# T+e (*b2 su//orts GP( and GL>N0(( wit+ two builtinsatellite cards

(*b# Board (*b2 Board


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Page22

*loc< (:nc+roni7ation odes?*ont.@

# *loc< over 'P

# *loc< over 'P is a Huawei /ro/rietar: freuenc: s:nc+roni7ation tec+nolog:,w+ic+ is based on an 'P cloc< serverclient arc+itecture. 't su//orts onl:

freuenc: s:nc+roni7ation

# ree -unning

# T+e cloc< enters t+e free running mode if no reference cloc< is available aftert+e oscillator is warmed u/ or if t+e cloc< +as lost its reference in/ut for a

/eriod of time longer t+an t+e timer of t+e +oldover mode

# " PP(

# T+e eNodeB obtains " Pulse Per (econd ?PP(@ signals to ac+ieve time

s:nc+roni7ation

# E"T" Line *loc<

# 0n eNodeB can e1tract freuenc: s:nc+roni7ation signals from E"T" lin


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*ontents

2. (:stem (tructure

2." Base Band nit?BB@ 'ntroduction

2.2 RF Unit!RFU* RRU" Int#o$ction


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- nit *ategor:

# T+ere are two


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44 - nit T:/es

'(pesRRU

+ame',/R

, FR.Ban

$tp$toe#

/U/%eR+

e#sion

--

--32#" 2T2- 2.=G 2K Le-0N".#2.

#

--3D#D 2T2- 2."G05( 2K L e-0N2.#

--3)#D 2T2-".DG)##

2K3#52K

GLLG e-0N2.#

--322# 2T2- D## 2K L e-0N2.#

--3222 2T2- D## 2K L e-0N2."

-

L- 2T2- 2.=G05( 2K L e-0N2.#

m- "T2-".DG)##

"K=#5 GL e-0N2.#

L- 2T2- $## 2K=#5 L e-0N2.#

Page2%


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Page2=

Logical (tructure of - and--


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L-

# LTE -adio reuenc: nits ?L-s@ wor<in reuenc: 4ivision 4u/le1 ?44@

mode

# T+e L- /rocesses u/lin< and downlin<services and controls and monitorsinternal boards or modules.

# L- is - unit w+ic+ ado/ted b:

BT(3)##, BT(3)##0, BT(3)##L

Page2$


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-

# >ne ultiode -adio reuenc: nit?-@ su//orts a ma1imum of si1

carriers, w+ic+ su//ort G(T(LTE

# T+e - /rocesses u/lin< anddownlin< services and controls andmonitors internal boards or modules.

# - is - unit w+ic+ ado/ted b:

BT(3)##, BT(3)##0, BT(3)##L

Page2D

--32#" E1terior


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--32#" E1terior

Page2)

5it+ +ousing 5it+out +


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(/eci6cations of --32#"

Page3#

Item Specifcation

reuenc:

BandBandwidt+?44@

reuenc:

band

- band

?H7@

T band

?H7@

(u//orted

bandwidt+?H7@

$## H7?Band "3@

$$$ to$D$

$&= to$%=

".&, 3, %, "#, "%,or 2#

2.= GH7?Band $@

2%## to2%$#

2=2# to2=)#

%, "#, "%, or 2#

4imensions

?H 1 5 1 4@

&D% mm ?").#) in.@ 1 2D% mm ?"".22 in.@ 1 "$# mm

?=.$ in.@ ?23.% L, wit+ a +ousing@5eig+t Not greater t+an ")


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--322# E1terior

Page3"



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(/eci6cations of --322#

Page32

Item Specifcation

reuenc:

BandBandwidt+?44@

reuenc:

band

- band

?H7@

T band

?H7@

(u//orted

bandwidt+?H7@

44 D##H7

D32 to D&$ $)" to D#= %, "#, "%, or2#D&2 to D=2 D#" to D2"

4imensions?H

1 5 1 4@

# mm ?"%.$% in.@ 1 2 mm ?).&% in.@ 1 "=# mm?=.3 in.@ ?"% L, wit+ a +ousing@

5eig+t Not greater t+an "%


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--3222 E1terior

Page33

5it+ +ousing 5it+out

i6 i f


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(/eci6cations of --3222

Page3&

Item Specifcation

reuenc:

BandBandwidt+?44@

reuenc:

band

- band

?H7@

T band

?H7@

(u//orted

bandwidt+?H7@

44 D##H7

D32 to D=2 $)" to D2" %, "#, "%, or2#

4imensions?H

1 5 1 4@

&D% mm ?").#) in.@ 1 3## mm ?"".D" in.@ 1 "$# mm?=.$ in.@ ?2& L, wit+ a +ousing@

5eig+t Not greater t+an "%


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--3D#D E1terior

Page3%


( i6 ti f --3D#D


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(/eci6cations of --3D#D

Page3=

Item Specifcation

reuenc:Band

Bandwidt+?44@

reuenc:band

- band?H7@

T band?H7@

(u//ortedbandwidt+?H7@

2"## H7 ")2# to")D#

2""# to2"$#

%, "#, "%, or2#

05( "$"# to"$%%

2""# to2"%%

4imensions?H

1 5 1 4@

&D# mm 1 2$# mm 1 " mm ?wit+out a +ousing orconnector@&D% mm 1 2D% mm 1 "$# mm ?wit+ a +ousing@

5eig+t "$


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--3)#D 4* "2 E1terior

Page3$


( i6 ti f --3)#D


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(/eci6cations of --3)#D4* "

Page3D

Item Specifcation

reuenc:Band

Bandwidt+?44@

reuenc:band

- band?H7@

T band?H7@

(u//ortedbandwidt+?H7@

"D## H7?Band 3@

"$"# to"$D%

"D#% to"DD#

%, "#, or 2#

4imensions?H

1 5 1 4@

&D% mm ?").#) in.@ 1 3D# mm ?"&.)= in.@ 1 "$# mm?=.$ in.@ ?3".3 L, wit+ a +ousing@

5eig+t Not greater t+an 2=


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(/eci6cations of --3)#D4* 2

Page3)

Item Specifcation

reuenc:Band

Bandwidt+?44@

reuenc:band

- band?H7@

T band?H7@

(u//ortebandwidt?H7@

)## H7?Band D@

DD# to )"% )2% to )=# ".&, 3, %,"#, "%, o2#

4imensions?H

1 5 1 4@

&D% mm ?").#) in.@ 1 3D# mm ?"&.)= in.@ 1 "$# mm?=.$ in.@ ?3".3 L, wit+ a +ousing@

5eig+t Not greater t+an 2=


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Page

(BT ode -ET 0ntenna*onnection


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BT(3)## LTE 0u1iliar:

BT(3)## cabinet ?&D @ BT(3)## cabinet ?I2& @ BT(3)##

cabinet ?22# @

huawei lte enodeb cabinets

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