ne40e-x series products hardware introduction
DESCRIPTION
Gioi thieu tong quan ve NE40ETRANSCRIPT
NE40E-X Series Products Hardware Introduction
Foreword
hi#h $er%ormance core routers de&e'o$ed () Huawei.
NE40E-X8/X1 su$$ort 400* read) chassis and $ro&ides
'ar#e (andwidth+ hi#h $rocessin# %eatures and rich
inter%ace t)$es and ser&ices. ,his course main') %ocuses
on hardware architecture+ (oards and %eatures
com$arison.
com$are with other router $roducts.
(ecti&es
$on com$'etion o% this course+ )ou wi'' (e a('e to
nderstand the hardware structure and %eatures o%
NE40E-X3/X8/X1 !outers
2escri(e the %eatures and hi#h'i#hts o% NE40E-
X3/X8/X1 !outers
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
7NP, 29 E:ui$ments
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
E&o'ution o% !outer
e
e
CPU
e
CPU
e
e
CPU
c e
inter%ace ASIC
CPU
Switched !outer
centra'i<ed %orwardin#
e
$er%ormance and di&ersi=ed ser&ice
is not on') the (asic re:uirement o%
IP networ;+ (ut a'so the dut) o% the
>th #eneration !outer.
c e
c e
Switch Networ;
Switched !outer
NetEn#ine Series !outer
r ; P r o c e s
s o r 6 a
s e d
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page&
Position o% NE40E-X8/X1 routers NE40E-X8/X1 is usua'') de$'o)ed as the core node
o% ISP (ac;(one networ; or the core router o% 'ar#e-
sca'e 5N+ 'ar#e enter$rise networ; and e#ress o%
I2.
mu'ti-$'a) IP 5N+ IP!5N access networ;
a$$'ications.
New Hardware o% the NE40E
1/3
NE40E-'8(
14 U hi)h
hardare ar*hite*t+re ,*hassis/a*lane/oer
s!ste"/heat disersion s!ste" read! #or 400 G/slot
NE40E-'1%(
32 U hi)h
hardare ar*hite*t+re ,*hassis/a*lane/oer
s!ste"/heat disersion s!ste" read! #or 400 G/slot
New Hardware o% the NE40E
/3
ine-card NE40E/X00
!>PF406
P40-"10*6ase @5N/5N-XFP
0 *(it/s
$'at%orm PF1 PF1 "10*E 0"*E
10 *(it/s
New Hardware o% the NE40E
3/3
emor) and 1C1* F ardD BX8D
!>20P6
40
ain Processin# nit 64 Binc'udin# 1C* emor) and 1C1* F ardD BX1D
Switchin
# 6oard
!>2SFI40
Ne oards o# NE40E-'8/'1% $%&1
Product o&er&iew-the s)stem architecture
onitorin# nit System
2ata $'ane
,he data $'ane+ mana#ement and contro' $'ane are se$arated
,he monitorin# $'ane and ser&ice $'ane are se$arated
Distributed Forwarding
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page1"
,here are =&e s'ots in tota'+ inc'udin# two P Btwo 11 (ac;u$ PsD s'ots and three P s'ots.
,he ca$acit) su$$orted () each s'ot is 0 *(it/s and e&en 40 *(it/s a%ter 'ater e"$ansion.
,he NE40E-X3 is com$ati('e with a'' Ps o% the NE40E and shares the so%tware $'at%orm with the NE40E.
,he P is inte#rated with Stratum-3 c'oc;s and su$$orts the 1>88& %eatures.
Power su$$') modu'es and %an %rames su$$ort 11 (ac;u$.
6asic S$eci=cation o% NE40E-X3 !outer
Structure o% the NE40E-X3
@ith an e"ce''ent e"$anda(i'it)+ the structure su$$orts
A01 PF-10/PF-0 'in; card and 'ater mainstream 'in;
cards.
scheme. 5t $resent+ the mainstream de'i&er) is 0 *(it/s
'ine cards.
Hardware 2escri$tion o% NE40E- X8
: : :
;
Hei#ht 14 6ac;$'ane ca$acit) 1> ,(it/s+ 400 */S'ot read) Switchin# ca$acit) 1.44 ,(it/s 11 (ac;u$ o% S!s 1 (ac;u$ o% SFs 11 (ac;u$ o% %an modu'es Power su$$') () areas Bsu$$') $ower %or two areasD (ac;u$ Hardware architecture read) %or 400*/s'ot
No. odu'e Guantit)
S&U 2
S=U
1 ,>otal three S=Us? to o# hi*h are inte)rated on the S&Us
6 PU 8
=an "od+le 2
4
Hardware 2escri$tion o% NE40E- X1
6
Hei#ht 3 6ac;$'ane ca$acit) 30 ,(it/s+ su$$orts 400 */S'ot Switchin# ca$acit) .> ,(it/s 11 (ac;u$ o% Ps 31 'oad (a'ancin# amon# SFs (ac;u$ o% %an modu'es Power su$$') () areas Bsu$$') $ower %or %our areasD 44 redundanc) Hardware architecture read) %or 400*/s'ot
No. Module Quantity
BPU 2
o-#re@+en*! lterin) +nit
4
8
2istri(uted 5rchitecture Power Su$$') -X8
PE 50
5rea 0
5rea 1
2istri(uted 5rchitecture Power Su$$') -X1
PE 5 0
- 48 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 4 8 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 48 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 4 8 7 5 / !,N 6
8 P
5 Power Su$$') S)stem
5 recti=er modu'e B%ront &iewD
5rea 1
Heat 2issi$ation nit -X8 Front &iew
!ear &iew Air *hannel ,side <ie
=an area
Air inta
e <ent
Heat 2issi$ation nit -X1 Front &iew
!ear &iew
(ac;u$ o% %ans
-sha$ed air channe' %or eecti&e heat dissi$ation
-X1 se$arate air channe's %or heat dissi$ation o% the u$$er and 'ower %rames
Fan area
5ir inta;e
Heat 2issi$ation nit
NE40E-X8 NE40E-X1
5ir channe' -sha$e air channe'+ draws air %rom the %ront to$ and e"hausts air %rom the rear to$
-sha$e air channe'
,he u$$er chassis draws air %rom the %ront to$ and e"hausts air %rom the rear to$
,he 'ower chassis draws air %rom the %ront (ottom and e"hausts air %rom the rear (ottom
Fan num(er 4
Fan (ac;u$ @hen a sin#'e %an %ai's+ the other %ans ena('es the s)stem to wor; at norma' tem$erature.
@hen a sin#'e %an %ai's+ the other %ans ena('es the s)stem to wor; at norma' tem$erature.
Fan s$eed adustment
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
6oard %unction-ain Processin# nit BPD
I n n e r -6 o a r d
c o n n e c t o r
6 a c ; $ ' a n e
c o n n e c t o r
Power modu'
E P 8 2
E " t e r n a ' I n t e r % a c e
!oute Process nit
modu'e+ stratum-3 c'oc;+ etc.
the %o''owin# %unctions
2ata con=#uration
s)nchronous c'oc; si#na's %or the
downstream de&ices+ or recei&e .048-
H< or .048-(it/s e"terna' re%erence
c'oc; si#na's.
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page2&
S! o% the NE40E-X8 5n S! consists o% the P+ stora#e modu'e+ inter%ace modu'e+ c'oc; modu'e+ communication modu'e+ monitorin# modu'e+ and $ower modu'e. ,he S!s o% the NE40E-X8 are inte#rated with SFs.
Hi#h'i#hts o% the S! ,wo S6 $orts su$$ortin# &ersion down'oadin# throu#h S6 de&ices and $ower su$$') %or S6 de&ices F card with mass stora#e ca$acit) Bu$ to 1 *6D om$ati('e with the desi#n o% dis;s !J-4>/S6 connector $rocessin# Stratum-3 c'oc; and 1>88 c'oc; su$$ortin# in$ut and out$ut o% H</($s/1PPS c'oc; si#na's Hi#h $er%ormance mu'ti-core P ,he (andwidth o% the contro' (us (etween the S! and the P is increased to 1 *(it/s.
S6 $ort
S'ot %or a F card o% u$ to 1*6
1588 <2 Inside
!J-4> connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page0
P o% the NE40E-X1
S'ot %or a F card o% u$ to 1*6
1588<2 Inside
5n P consists o% the P+ stora#e modu'e+ inter%ace modu'e+ c'oc; modu'e+ communication modu'e+ monitorin# modu'e+ and $ower modu'e. Hi#h'i#hts o% the P
,wo S6 $orts su$$ortin# &ersion down'oadin# throu#h S6 de&ices and $ower su$$') %or S6 de&ices F card with mass stora#e ca$acit) Bu$ to 1 *6D om$ati('e with the desi#n o% dis;s !J-4>/S6 connector $rocessin# Stratum-3 c'oc; and 1>88 c'oc; su$$ortin# in$ut and out$ut o% H</($s/1PPS c'oc; si#na's Hi#h $er%ormance mu'ti-core P ,he (andwidth o% the contro' (us (etween the P and the P is increased to 1 *(it/s. Pro&idin# two 1* or .>* SFP inter%aces %or %uture e"$ansion into c'usters ,he architecture is desi#ned to (e com$ati('e with the SF %unction on %uture Ps.
!J-4> connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
S6 connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
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SF 6oards
-X1 has %our SFs that wor;
in 31 'oad (a'ancin# mode.
X8 su$$ort 1 'oad
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SFs o% the NE40E-X8
Inter#a*e Inter#a*e
Control lane
S&U
S=U
5rchitecture 1 (ac;u$ o% SFs. ,wo SFs are inte#rated on the S!.
a$acit) 480 *(it/s %or each SF. ,he ca$acit) o% the entire s)stem is 1.44 ,(it/s.
Features ar#e ca$acit)+ con#estion-%ree+ hi#h re'ia(i'it)+ and su$$ortin# switchin#
ca$acit) o% 40*/s'ot.
SFs o% the NE40E-X1
Inter#a*e
Inter#a*e
!edundanc) Four SFs wor; in 'oad (a'ancin# mode. @hen one SF %ai's+ the traKc is switched to the other SFs automatica'').
PU PU
5rchitecture 31 (ac;u$ o% SFs. a$acit) 40 *(it/s %or each SF. ,he ca$acit) o% the entire s)stem is .> ,(it/s.
o% the NE40E New S)stem Bo$tiona'D
EDtensi<e en<iron"ent "onitorin) #+n*tions Alar" dete*tion o# the s"oe sensor (Su$$orts the connection to the smo;e sensor throu#h the $ane' to detect the a'arm si#na's %rom the chassis or e:ui$ment room. ete*tion o# the a"ient te"erat+re (Su$$orts the connection to the tem$erature sensor throu#h the $ane' to detect the tem$erature o% the chassis or e:ui$ment room. A**ess *ontrol "ana)e"ent (2etects whether access contro' is ena('ed throu#h ma#netic ins$ection and re$orts the ins$ection si#na' to the de&ice. ,he remote un'oc;in# %unction is reser&ed. Lou can instruct the to ena('e or disa('e access contro' throu#h the remote contro' %unction. e<i*e alar" o+t+t ( ,he $ro&ides two-'e&e' a'arm out$ut si#na's. Bain *onta*t oint inse*tion ( ,he can $ro&ide si" main contact $oints to detect si#na' in$ut and monitor whether the de&ices outside the chassis wor; norma''). Fne 232 and 485 serial inter#a*e (Pro&ides an !S-3 seria' inter%ace+ which is connected to the $ane'. Lou can use it to :uer) or 'ocate in%ormation a(out the . In addition+ the $ro&ides an !-48> seria' $ort+ which is connected to the $ane'. Lou can connect an de&ice to this inter%ace. ,he inter%ace su$$orts %u''- du$'e" mode.
Per#or" the s!ste" en<iron"ent "onitorin) and a**ess *ontrol #+n*tions Not re@+ire additional de<i*es? sa<in) *+sto"ers in<est"ent.
Indicator
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2ierences 6etween the Hardware o% the NE40E- X8 and NE40E-X1
Item -X8/X1 !emar;s
shared ierent in sie
S=U ierent and *annot e
shared
>he hardare o# the S=Us is the sa"e. >he *onne*tor eteen the S=U and a*lane is dierent.
S&U/BPU ierent and *annot e
shared S&U #or NE40E-'8 BPU #or
NE40E-'1%
=an lterin) +nit
Poer "od+le
CBU Sa"e and *an e shared
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page#
New 6oards and ards o% 7!1- PF40 and PI
LPUF Mother Card
P40 su(card
C10*E
PF1 C10*E 0C*E @ith SF* to#ether
0C*E
1 5 8 8 < 2 I n s i d
e
ain %unction
s$eed o% 40* traKc mana#ement+ $rocess
'in; $rotoco'
onsist o% P modu'e+ switchin# inter%ace
modu'e+ , modu'e+ %orwardin# modu'e+
Su$$ort Me"i('e su(card each PF-40 can
(e inserted with su(card
hardware $'at%orm+ the who'e NE80E s)stem
$ro&ides on') 89@ not >9@.
Su$$ort restricted use on NE40E-X3
$'at%orm.
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page%
New 6oards and ards o% 7!1- PF40 Bont.D
Item S$eci=cations 2imensions Bwidth
" de$th " hei#htD 41mmO>0mmO400mm
Power consum$tion
New 6oards and ards o% 7!1- PF40 PI
*E o$tica' modu'e+ $ro&idin# %eatures o% *E o$tica' inter%aces.
FE o$tica' modu'e+ $ro&idin# %eatures o% FE o$tica' inter%aces.
E'ectrica' inter%ace SFP modu'e+ $ro&idin# %eatures o% the
10/100/1000 ada$ti&e e'ectrica' inter%aces.
Intermi"in# o% the $recedin# modu'es.
t)$es o% PI code+ ha&e the same a$$earance+ the
dierence is that the 0-$ort 100/10006ase-X-SFP Me"i('e
card 5 su$$orts IEEE1>88&.
0-$ort 100/10006ase-X SFP Me"i('e $'u#-in card
$tica' inter%ace XFP modu'e+ $ro&idin# %eatures o%
the 10*E ada$ti&e
Su$$ort 5N/@5N mode.
Su$$ort IEEE1>88&.
Su$$ort 5N/@5N mode.
card
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!0
New 6oards and ards o% 7!1- PF1/10 PI
*E o$tica' modu'e+ $ro&idin# %eatures o% *E
o$tica' inter%aces
o$tica' inter%aces
%eatures o% the 10/100/1000 ada$ti&e
e'ectrica' inter%aces
PF10 8C*E
*E o$tica' modu'e+ $ro&idin# %eatures o% *E
o$tica' inter%aces.
o$tica' inter%aces.
%eatures o% the 10/100/1000 ada$ti&e
e'ectrica' inter%aces.
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!2
&er&iew o% the Pre&ious and New 2e&ices o% 7!1
NE40E-4NE40E-4 NE80E/C'%00-1%NE80E/C'%00-1%NE40E/C'%00-8NE40E/C'%00-8
P l a t # o r "
J
20/40G lat#or"
10 Four ser&ice s'ots 0*/S'ot 11 redundanc) o% S! 31 redundanc) o% SFs
0 Ei#ht ser&ice s'ots 0*/S'ot 11 redundanc) o% S!s 31 redundanc) o% SFs
3 1 ser&ice s'ots 40*/S'ot 11 redundanc) o% S!s 31 redundanc) o% SFs
400G lat#or"
'1%'1% NE40E/C'%00-'8NE40E/C'%00-'8
4 ,hree ser&ice s'ots 100*/S'ot 11 redundanc) o% Ps Fu'' esh (etween Ps
14 Ei#ht ser&ice s'ots 400*/S'ot 11 redundanc) o% S!s 1 redundanc) o% SFs
3 1 ser&ice s'ots 400*/S'ot 11 redundanc) o% Ps 31 redundanc) o% SFs
400* hassis !ead)
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om$arison o% 9e) Parameters 6etween the 7!1 New and Pre&ious S)stems
Para"eter NE40E-'1% NE80E NE40E-'8 NE40E-8 NE40E-'3
Ha*lane
andidth
30>s 4>s 15>s 2>s 1.35>s
Sit*hin)
*aa*it!
2.5%>s 2.5%>s 1.44>s %40Gs 1.08>s
Inter#a*e
*aa*it!
1.28>s 1.28>s %40Gs 320Gs 240Gs
=orardin
) *aa*it!
1%00Bs 1%00Bs 800Bs 400Bs 300Bs
=orardin
) lat#or"
40G? 400G in #+t+re 40G 40G? 400G in #+t+re 20G 40G? 100G in #+t+re
Slots 22 1% PU 2
BPU
1 S=U
3 PU 2 BPU
NE80ENE80E NE40E-8NE40E-8NE40E-'8NE40E-'8 NE40E-'3NE40E-'3 NE40E-NE40E-
44mmC?mmC?A> mm
44mmC>0mmC1A> mm
a'cu'ation o% the 6ac;$'ane a$acit) NE80E-1 4 ,($s
,he (ac;$'ane $ro&ides 40 $airs o% Ser2es 'in;s %or each o% the 1
s'ots. ,he (andwidth o% a Ser2es 'in; is 3.1> *($s. Each $air o%
Ser2es 'in;s $ro&ides (idirectiona' data transmission. ,he 86/106
cost is e"c'uded %rom the (ac;$'ane ca$acit). Hence+ the
(ac;$'ane ca$acit) is 40 " 1 " 3.1> *($s " 4 ,($s.
NE40E-8 ,($s
,he de&ice $ro&ides ei#ht s'ots+ and the (ac;$'ane ca$acit) is 40 "
8 " 3.1> *($s " ,($s.
NE40E-4 1 ,($s
,he de&ice $ro&ides %our s'ots+ and the (ac;$'ane ca$acit) is 40 "
4 " 3.1> " *($s 1 ,($s.
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a'cu'ation o% the 6ac;$'ane a$acit) BCont.D NE40E-X1 30 ,($s
,he (ac;$'ane $ro&ides A $airs o% Ser2es 'in;s %or each o% the 1 ser&ice s'ots
and 3 $airs o% Ser2es 'in;s %or each o% the two S! s'ot. ,he rate o% a Ser2es
'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data
transmission. Hence+ the (ac;$'ane ca$acit) is A " 1 " 1.> * 3 " "
1.> * " 30.4 ,($s. B30 ,($s ado$ted %or $romotionD
NE40E-X8 1> ,($s
,he (ac;$'ane $ro&ides A $airs o% Ser2es 'in;s %or each o% the ei#ht ser&ice
s'ots and 4 $airs o% Ser2es 'in;s %or each o% the two S! s'ots. ,he rate o% a
Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona'
data transmission. Hence+ the (ac;$'ane ca$acit) is A " 8 " 1.> * 4 "
" 1.> * " 1>. ,($s. B1> ,($s ado$ted %or $romotionD
NE40E-X3 1.3> ,($s
,he (ac;$'ane $ro&ides >4 $airs o% Ser2es 'in;s %or a'' the three ser&ice s'ots.
,he rate o% a Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides
(idirectiona' data transmission. Hence+ the (ac;$'ane ca$acit) is >4 " 1.> *
" 1.3> ,($s.
a'cu'ation o% the Switchin# a$acit) NE80E-1 .>,($s
Each o% the 1 s'ots $ro&ides 3 $air o% Ser2es 'in;s. 5t $resent+ 3 $airs o% the
tota' 40 $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is 3.1>
*($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 1 " 3.1> " B86/106D " .> ,($s
NE40E-8 40*($s
Each o% the ei#ht s'ots $ro&ides 1 $airs o% Ser2es 'in;s. 5t $resent+ 1 $airs o%
the tota' 40 $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 1 " 8 " 3.1> " B86/106D " 40 *($s
NE40E-4 30*($s
,he t)$es and num(ers o% the S!s and SFs used on the NE40E-4 are the
same as that o% the S!s and SFs used on the NE40E-8. Hence+ the ca$acit)
o% the SFs on the NE40E-4 can (e u$ to 40 *($s. ,he NE40E-4 $ro&ides on')
%our s'ots. Hence+ the witchin# ca$acit) is 1 " 4 " 3.1> " B86/106D " 30
*($s
a'cu'ation o% the Switchin# a$acit)
BCont.D NE40E-X1 .>,($s
Each o% the 1 s'ots $ro&ides 3 $airs o% Ser2es 'in;s. 5t $resent+ 3 $airs o%
the tota' A $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 1 " 3.1> " B86/106D " .> ,($s
NE40E-X8 1.44,($s
Each o% the ei#ht s'ots $ro&ides 3 $airs o% Ser2es 'in;s. 5t $resent+ 3 $airs o%
the tota' A $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 8 " 3.1> " B86/106D " 1.44 ,($s
NE40E-X3 1.08,($s
Each o% the three s'ots $ro&ides 3 $airs o% Ser2es 'in;s. ,he (andwidth o% a
Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona'
data transmission. ,he NE40E-X3 ado$ts the %u''-mesh connection %or the Ps
and (ac;$'ane hence+ the switchin# ca$acit) is B3 " 3/D " 1.> " B86/106D "
1.08 ,($s
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BPU/S&U o# the Ne S!ste" BPU/S&U o# the Pre<io+s
S!ste"
o"inant #re@+en*! 1.> *H< %or one core
,)$e Power P
con=#uration+ can (e
con=#uration
su$$orted on s$ecia' (oardsD
contro' (us
*E FE
2ierences in other ;e) %eatures USH ort s+orted
Mard dis *o"atile
Pro<idin) 1G/2.5G Ethernet S=P inter#a*es to
s+ort the #+t+re desi)n o# a "+lti-*hassis
s!ste"
S!s
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om$arison o% 9e) Hardware 6etween the 7!1 New and Pre&ious S)stems BSFsD
Ite" S=U o# the Ne S!ste" S=U o# the Pre<io+s
S!ste"
-X1/-
1
Im$ro&emen
t in
chi$ with the ca$acit) o% 40
*.
chi$s+ each o% which has the
ca$acit) o% 10 *.
with the ca$acit) o% 480 *.
5n SF has one switchin#
chi$s which the ca$acit) o%
10 *.
M+aei Cis*o M+aei Cis*o
Chassis Inter#a*e *aa*it! 10GEGE 10GEGE
Inter#a*e *aa*it!
Chassis
Com#act design. saving investment by 40%
11 *hassis in one *ainet =o+r chassis in one cabinet >hree *hassis in a *ainet
>o *hassis in a *ainet
4U
Guestions
X8/X1 routers.
@hat is the dierence (etween the contro' $'anes o%
NE40E-X8 and NE40E-X1R
@hat is the dierence (etween the SFs o% NE40E-
X8 and NE40E-X1R
Foreword
hi#h $er%ormance core routers de&e'o$ed () Huawei.
NE40E-X8/X1 su$$ort 400* read) chassis and $ro&ides
'ar#e (andwidth+ hi#h $rocessin# %eatures and rich
inter%ace t)$es and ser&ices. ,his course main') %ocuses
on hardware architecture+ (oards and %eatures
com$arison.
com$are with other router $roducts.
(ecti&es
$on com$'etion o% this course+ )ou wi'' (e a('e to
nderstand the hardware structure and %eatures o%
NE40E-X3/X8/X1 !outers
2escri(e the %eatures and hi#h'i#hts o% NE40E-
X3/X8/X1 !outers
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
7NP, 29 E:ui$ments
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
E&o'ution o% !outer
e
e
CPU
e
CPU
e
e
CPU
c e
inter%ace ASIC
CPU
Switched !outer
centra'i<ed %orwardin#
e
$er%ormance and di&ersi=ed ser&ice
is not on') the (asic re:uirement o%
IP networ;+ (ut a'so the dut) o% the
>th #eneration !outer.
c e
c e
Switch Networ;
Switched !outer
NetEn#ine Series !outer
r ; P r o c e s
s o r 6 a
s e d
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page&
Position o% NE40E-X8/X1 routers NE40E-X8/X1 is usua'') de$'o)ed as the core node
o% ISP (ac;(one networ; or the core router o% 'ar#e-
sca'e 5N+ 'ar#e enter$rise networ; and e#ress o%
I2.
mu'ti-$'a) IP 5N+ IP!5N access networ;
a$$'ications.
New Hardware o% the NE40E
1/3
NE40E-'8(
14 U hi)h
hardare ar*hite*t+re ,*hassis/a*lane/oer
s!ste"/heat disersion s!ste" read! #or 400 G/slot
NE40E-'1%(
32 U hi)h
hardare ar*hite*t+re ,*hassis/a*lane/oer
s!ste"/heat disersion s!ste" read! #or 400 G/slot
New Hardware o% the NE40E
/3
ine-card NE40E/X00
!>PF406
P40-"10*6ase @5N/5N-XFP
0 *(it/s
$'at%orm PF1 PF1 "10*E 0"*E
10 *(it/s
New Hardware o% the NE40E
3/3
emor) and 1C1* F ardD BX8D
!>20P6
40
ain Processin# nit 64 Binc'udin# 1C* emor) and 1C1* F ardD BX1D
Switchin
# 6oard
!>2SFI40
Ne oards o# NE40E-'8/'1% $%&1
Product o&er&iew-the s)stem architecture
onitorin# nit System
2ata $'ane
,he data $'ane+ mana#ement and contro' $'ane are se$arated
,he monitorin# $'ane and ser&ice $'ane are se$arated
Distributed Forwarding
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page1"
,here are =&e s'ots in tota'+ inc'udin# two P Btwo 11 (ac;u$ PsD s'ots and three P s'ots.
,he ca$acit) su$$orted () each s'ot is 0 *(it/s and e&en 40 *(it/s a%ter 'ater e"$ansion.
,he NE40E-X3 is com$ati('e with a'' Ps o% the NE40E and shares the so%tware $'at%orm with the NE40E.
,he P is inte#rated with Stratum-3 c'oc;s and su$$orts the 1>88& %eatures.
Power su$$') modu'es and %an %rames su$$ort 11 (ac;u$.
6asic S$eci=cation o% NE40E-X3 !outer
Structure o% the NE40E-X3
@ith an e"ce''ent e"$anda(i'it)+ the structure su$$orts
A01 PF-10/PF-0 'in; card and 'ater mainstream 'in;
cards.
scheme. 5t $resent+ the mainstream de'i&er) is 0 *(it/s
'ine cards.
Hardware 2escri$tion o% NE40E- X8
: : :
;
Hei#ht 14 6ac;$'ane ca$acit) 1> ,(it/s+ 400 */S'ot read) Switchin# ca$acit) 1.44 ,(it/s 11 (ac;u$ o% S!s 1 (ac;u$ o% SFs 11 (ac;u$ o% %an modu'es Power su$$') () areas Bsu$$') $ower %or two areasD (ac;u$ Hardware architecture read) %or 400*/s'ot
No. odu'e Guantit)
S&U 2
S=U
1 ,>otal three S=Us? to o# hi*h are inte)rated on the S&Us
6 PU 8
=an "od+le 2
4
Hardware 2escri$tion o% NE40E- X1
6
Hei#ht 3 6ac;$'ane ca$acit) 30 ,(it/s+ su$$orts 400 */S'ot Switchin# ca$acit) .> ,(it/s 11 (ac;u$ o% Ps 31 'oad (a'ancin# amon# SFs (ac;u$ o% %an modu'es Power su$$') () areas Bsu$$') $ower %or %our areasD 44 redundanc) Hardware architecture read) %or 400*/s'ot
No. Module Quantity
BPU 2
o-#re@+en*! lterin) +nit
4
8
2istri(uted 5rchitecture Power Su$$') -X8
PE 50
5rea 0
5rea 1
2istri(uted 5rchitecture Power Su$$') -X1
PE 5 0
- 48 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 4 8 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 48 7 5 / !,N 6
- 4 8 7 5 / !,N 5
- 4 8 7 5 / !,N 6
8 P
5 Power Su$$') S)stem
5 recti=er modu'e B%ront &iewD
5rea 1
Heat 2issi$ation nit -X8 Front &iew
!ear &iew Air *hannel ,side <ie
=an area
Air inta
e <ent
Heat 2issi$ation nit -X1 Front &iew
!ear &iew
(ac;u$ o% %ans
-sha$ed air channe' %or eecti&e heat dissi$ation
-X1 se$arate air channe's %or heat dissi$ation o% the u$$er and 'ower %rames
Fan area
5ir inta;e
Heat 2issi$ation nit
NE40E-X8 NE40E-X1
5ir channe' -sha$e air channe'+ draws air %rom the %ront to$ and e"hausts air %rom the rear to$
-sha$e air channe'
,he u$$er chassis draws air %rom the %ront to$ and e"hausts air %rom the rear to$
,he 'ower chassis draws air %rom the %ront (ottom and e"hausts air %rom the rear (ottom
Fan num(er 4
Fan (ac;u$ @hen a sin#'e %an %ai's+ the other %ans ena('es the s)stem to wor; at norma' tem$erature.
@hen a sin#'e %an %ai's+ the other %ans ena('es the s)stem to wor; at norma' tem$erature.
Fan s$eed adustment
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
6oard %unction-ain Processin# nit BPD
I n n e r -6 o a r d
c o n n e c t o r
6 a c ; $ ' a n e
c o n n e c t o r
Power modu'
E P 8 2
E " t e r n a ' I n t e r % a c e
!oute Process nit
modu'e+ stratum-3 c'oc;+ etc.
the %o''owin# %unctions
2ata con=#uration
s)nchronous c'oc; si#na's %or the
downstream de&ices+ or recei&e .048-
H< or .048-(it/s e"terna' re%erence
c'oc; si#na's.
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page2&
S! o% the NE40E-X8 5n S! consists o% the P+ stora#e modu'e+ inter%ace modu'e+ c'oc; modu'e+ communication modu'e+ monitorin# modu'e+ and $ower modu'e. ,he S!s o% the NE40E-X8 are inte#rated with SFs.
Hi#h'i#hts o% the S! ,wo S6 $orts su$$ortin# &ersion down'oadin# throu#h S6 de&ices and $ower su$$') %or S6 de&ices F card with mass stora#e ca$acit) Bu$ to 1 *6D om$ati('e with the desi#n o% dis;s !J-4>/S6 connector $rocessin# Stratum-3 c'oc; and 1>88 c'oc; su$$ortin# in$ut and out$ut o% H</($s/1PPS c'oc; si#na's Hi#h $er%ormance mu'ti-core P ,he (andwidth o% the contro' (us (etween the S! and the P is increased to 1 *(it/s.
S6 $ort
S'ot %or a F card o% u$ to 1*6
1588 <2 Inside
!J-4> connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page0
P o% the NE40E-X1
S'ot %or a F card o% u$ to 1*6
1588<2 Inside
5n P consists o% the P+ stora#e modu'e+ inter%ace modu'e+ c'oc; modu'e+ communication modu'e+ monitorin# modu'e+ and $ower modu'e. Hi#h'i#hts o% the P
,wo S6 $orts su$$ortin# &ersion down'oadin# throu#h S6 de&ices and $ower su$$') %or S6 de&ices F card with mass stora#e ca$acit) Bu$ to 1 *6D om$ati('e with the desi#n o% dis;s !J-4>/S6 connector $rocessin# Stratum-3 c'oc; and 1>88 c'oc; su$$ortin# in$ut and out$ut o% H</($s/1PPS c'oc; si#na's Hi#h $er%ormance mu'ti-core P ,he (andwidth o% the contro' (us (etween the P and the P is increased to 1 *(it/s. Pro&idin# two 1* or .>* SFP inter%aces %or %uture e"$ansion into c'usters ,he architecture is desi#ned to (e com$ati('e with the SF %unction on %uture Ps.
!J-4> connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
S6 connector+ $ro&idin# c'oc; in%ormation and 6I,S c'oc;
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page1
SF 6oards
-X1 has %our SFs that wor;
in 31 'oad (a'ancin# mode.
X8 su$$ort 1 'oad
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page2
SFs o% the NE40E-X8
Inter#a*e Inter#a*e
Control lane
S&U
S=U
5rchitecture 1 (ac;u$ o% SFs. ,wo SFs are inte#rated on the S!.
a$acit) 480 *(it/s %or each SF. ,he ca$acit) o% the entire s)stem is 1.44 ,(it/s.
Features ar#e ca$acit)+ con#estion-%ree+ hi#h re'ia(i'it)+ and su$$ortin# switchin#
ca$acit) o% 40*/s'ot.
SFs o% the NE40E-X1
Inter#a*e
Inter#a*e
!edundanc) Four SFs wor; in 'oad (a'ancin# mode. @hen one SF %ai's+ the traKc is switched to the other SFs automatica'').
PU PU
5rchitecture 31 (ac;u$ o% SFs. a$acit) 40 *(it/s %or each SF. ,he ca$acit) o% the entire s)stem is .> ,(it/s.
o% the NE40E New S)stem Bo$tiona'D
EDtensi<e en<iron"ent "onitorin) #+n*tions Alar" dete*tion o# the s"oe sensor (Su$$orts the connection to the smo;e sensor throu#h the $ane' to detect the a'arm si#na's %rom the chassis or e:ui$ment room. ete*tion o# the a"ient te"erat+re (Su$$orts the connection to the tem$erature sensor throu#h the $ane' to detect the tem$erature o% the chassis or e:ui$ment room. A**ess *ontrol "ana)e"ent (2etects whether access contro' is ena('ed throu#h ma#netic ins$ection and re$orts the ins$ection si#na' to the de&ice. ,he remote un'oc;in# %unction is reser&ed. Lou can instruct the to ena('e or disa('e access contro' throu#h the remote contro' %unction. e<i*e alar" o+t+t ( ,he $ro&ides two-'e&e' a'arm out$ut si#na's. Bain *onta*t oint inse*tion ( ,he can $ro&ide si" main contact $oints to detect si#na' in$ut and monitor whether the de&ices outside the chassis wor; norma''). Fne 232 and 485 serial inter#a*e (Pro&ides an !S-3 seria' inter%ace+ which is connected to the $ane'. Lou can use it to :uer) or 'ocate in%ormation a(out the . In addition+ the $ro&ides an !-48> seria' $ort+ which is connected to the $ane'. Lou can connect an de&ice to this inter%ace. ,he inter%ace su$$orts %u''- du$'e" mode.
Per#or" the s!ste" en<iron"ent "onitorin) and a**ess *ontrol #+n*tions Not re@+ire additional de<i*es? sa<in) *+sto"ers in<est"ent.
Indicator
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page"
2ierences 6etween the Hardware o% the NE40E- X8 and NE40E-X1
Item -X8/X1 !emar;s
shared ierent in sie
S=U ierent and *annot e
shared
>he hardare o# the S=Us is the sa"e. >he *onne*tor eteen the S=U and a*lane is dierent.
S&U/BPU ierent and *annot e
shared S&U #or NE40E-'8 BPU #or
NE40E-'1%
=an lterin) +nit
Poer "od+le
CBU Sa"e and *an e shared
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page#
New 6oards and ards o% 7!1- PF40 and PI
LPUF Mother Card
P40 su(card
C10*E
PF1 C10*E 0C*E @ith SF* to#ether
0C*E
1 5 8 8 < 2 I n s i d
e
ain %unction
s$eed o% 40* traKc mana#ement+ $rocess
'in; $rotoco'
onsist o% P modu'e+ switchin# inter%ace
modu'e+ , modu'e+ %orwardin# modu'e+
Su$$ort Me"i('e su(card each PF-40 can
(e inserted with su(card
hardware $'at%orm+ the who'e NE80E s)stem
$ro&ides on') 89@ not >9@.
Su$$ort restricted use on NE40E-X3
$'at%orm.
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page%
New 6oards and ards o% 7!1- PF40 Bont.D
Item S$eci=cations 2imensions Bwidth
" de$th " hei#htD 41mmO>0mmO400mm
Power consum$tion
New 6oards and ards o% 7!1- PF40 PI
*E o$tica' modu'e+ $ro&idin# %eatures o% *E o$tica' inter%aces.
FE o$tica' modu'e+ $ro&idin# %eatures o% FE o$tica' inter%aces.
E'ectrica' inter%ace SFP modu'e+ $ro&idin# %eatures o% the
10/100/1000 ada$ti&e e'ectrica' inter%aces.
Intermi"in# o% the $recedin# modu'es.
t)$es o% PI code+ ha&e the same a$$earance+ the
dierence is that the 0-$ort 100/10006ase-X-SFP Me"i('e
card 5 su$$orts IEEE1>88&.
0-$ort 100/10006ase-X SFP Me"i('e $'u#-in card
$tica' inter%ace XFP modu'e+ $ro&idin# %eatures o%
the 10*E ada$ti&e
Su$$ort 5N/@5N mode.
Su$$ort IEEE1>88&.
Su$$ort 5N/@5N mode.
card
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!0
New 6oards and ards o% 7!1- PF1/10 PI
*E o$tica' modu'e+ $ro&idin# %eatures o% *E
o$tica' inter%aces
o$tica' inter%aces
%eatures o% the 10/100/1000 ada$ti&e
e'ectrica' inter%aces
PF10 8C*E
*E o$tica' modu'e+ $ro&idin# %eatures o% *E
o$tica' inter%aces.
o$tica' inter%aces.
%eatures o% the 10/100/1000 ada$ti&e
e'ectrica' inter%aces.
ontents
. Hardware 5rchitecture o% NE40E-X3/X8/X1
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!2
&er&iew o% the Pre&ious and New 2e&ices o% 7!1
NE40E-4NE40E-4 NE80E/C'%00-1%NE80E/C'%00-1%NE40E/C'%00-8NE40E/C'%00-8
P l a t # o r "
J
20/40G lat#or"
10 Four ser&ice s'ots 0*/S'ot 11 redundanc) o% S! 31 redundanc) o% SFs
0 Ei#ht ser&ice s'ots 0*/S'ot 11 redundanc) o% S!s 31 redundanc) o% SFs
3 1 ser&ice s'ots 40*/S'ot 11 redundanc) o% S!s 31 redundanc) o% SFs
400G lat#or"
'1%'1% NE40E/C'%00-'8NE40E/C'%00-'8
4 ,hree ser&ice s'ots 100*/S'ot 11 redundanc) o% Ps Fu'' esh (etween Ps
14 Ei#ht ser&ice s'ots 400*/S'ot 11 redundanc) o% S!s 1 redundanc) o% SFs
3 1 ser&ice s'ots 400*/S'ot 11 redundanc) o% Ps 31 redundanc) o% SFs
400* hassis !ead)
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!
om$arison o% 9e) Parameters 6etween the 7!1 New and Pre&ious S)stems
Para"eter NE40E-'1% NE80E NE40E-'8 NE40E-8 NE40E-'3
Ha*lane
andidth
30>s 4>s 15>s 2>s 1.35>s
Sit*hin)
*aa*it!
2.5%>s 2.5%>s 1.44>s %40Gs 1.08>s
Inter#a*e
*aa*it!
1.28>s 1.28>s %40Gs 320Gs 240Gs
=orardin
) *aa*it!
1%00Bs 1%00Bs 800Bs 400Bs 300Bs
=orardin
) lat#or"
40G? 400G in #+t+re 40G 40G? 400G in #+t+re 20G 40G? 100G in #+t+re
Slots 22 1% PU 2
BPU
1 S=U
3 PU 2 BPU
NE80ENE80E NE40E-8NE40E-8NE40E-'8NE40E-'8 NE40E-'3NE40E-'3 NE40E-NE40E-
44mmC?mmC?A> mm
44mmC>0mmC1A> mm
a'cu'ation o% the 6ac;$'ane a$acit) NE80E-1 4 ,($s
,he (ac;$'ane $ro&ides 40 $airs o% Ser2es 'in;s %or each o% the 1
s'ots. ,he (andwidth o% a Ser2es 'in; is 3.1> *($s. Each $air o%
Ser2es 'in;s $ro&ides (idirectiona' data transmission. ,he 86/106
cost is e"c'uded %rom the (ac;$'ane ca$acit). Hence+ the
(ac;$'ane ca$acit) is 40 " 1 " 3.1> *($s " 4 ,($s.
NE40E-8 ,($s
,he de&ice $ro&ides ei#ht s'ots+ and the (ac;$'ane ca$acit) is 40 "
8 " 3.1> *($s " ,($s.
NE40E-4 1 ,($s
,he de&ice $ro&ides %our s'ots+ and the (ac;$'ane ca$acit) is 40 "
4 " 3.1> " *($s 1 ,($s.
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!"
a'cu'ation o% the 6ac;$'ane a$acit) BCont.D NE40E-X1 30 ,($s
,he (ac;$'ane $ro&ides A $airs o% Ser2es 'in;s %or each o% the 1 ser&ice s'ots
and 3 $airs o% Ser2es 'in;s %or each o% the two S! s'ot. ,he rate o% a Ser2es
'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data
transmission. Hence+ the (ac;$'ane ca$acit) is A " 1 " 1.> * 3 " "
1.> * " 30.4 ,($s. B30 ,($s ado$ted %or $romotionD
NE40E-X8 1> ,($s
,he (ac;$'ane $ro&ides A $airs o% Ser2es 'in;s %or each o% the ei#ht ser&ice
s'ots and 4 $airs o% Ser2es 'in;s %or each o% the two S! s'ots. ,he rate o% a
Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona'
data transmission. Hence+ the (ac;$'ane ca$acit) is A " 8 " 1.> * 4 "
" 1.> * " 1>. ,($s. B1> ,($s ado$ted %or $romotionD
NE40E-X3 1.3> ,($s
,he (ac;$'ane $ro&ides >4 $airs o% Ser2es 'in;s %or a'' the three ser&ice s'ots.
,he rate o% a Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides
(idirectiona' data transmission. Hence+ the (ac;$'ane ca$acit) is >4 " 1.> *
" 1.3> ,($s.
a'cu'ation o% the Switchin# a$acit) NE80E-1 .>,($s
Each o% the 1 s'ots $ro&ides 3 $air o% Ser2es 'in;s. 5t $resent+ 3 $airs o% the
tota' 40 $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is 3.1>
*($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 1 " 3.1> " B86/106D " .> ,($s
NE40E-8 40*($s
Each o% the ei#ht s'ots $ro&ides 1 $airs o% Ser2es 'in;s. 5t $resent+ 1 $airs o%
the tota' 40 $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 1 " 8 " 3.1> " B86/106D " 40 *($s
NE40E-4 30*($s
,he t)$es and num(ers o% the S!s and SFs used on the NE40E-4 are the
same as that o% the S!s and SFs used on the NE40E-8. Hence+ the ca$acit)
o% the SFs on the NE40E-4 can (e u$ to 40 *($s. ,he NE40E-4 $ro&ides on')
%our s'ots. Hence+ the witchin# ca$acit) is 1 " 4 " 3.1> " B86/106D " 30
*($s
a'cu'ation o% the Switchin# a$acit)
BCont.D NE40E-X1 .>,($s
Each o% the 1 s'ots $ro&ides 3 $airs o% Ser2es 'in;s. 5t $resent+ 3 $airs o%
the tota' A $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 1 " 3.1> " B86/106D " .> ,($s
NE40E-X8 1.44,($s
Each o% the ei#ht s'ots $ro&ides 3 $airs o% Ser2es 'in;s. 5t $resent+ 3 $airs o%
the tota' A $airs o% Ser2es 'in;s are used. ,he (andwidth o% a Ser2es 'in; is
3.1> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona' data transmission.
Hence+ the switchin# ca$acit) is 3 " 8 " 3.1> " B86/106D " 1.44 ,($s
NE40E-X3 1.08,($s
Each o% the three s'ots $ro&ides 3 $airs o% Ser2es 'in;s. ,he (andwidth o% a
Ser2es 'in; is u$ to 1.> *($s. Each $air o% Ser2es 'in;s $ro&ides (idirectiona'
data transmission. ,he NE40E-X3 ado$ts the %u''-mesh connection %or the Ps
and (ac;$'ane hence+ the switchin# ca$acit) is B3 " 3/D " 1.> " B86/106D "
1.08 ,($s
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!%
BPU/S&U o# the Ne S!ste" BPU/S&U o# the Pre<io+s
S!ste"
o"inant #re@+en*! 1.> *H< %or one core
,)$e Power P
con=#uration+ can (e
con=#uration
su$$orted on s$ecia' (oardsD
contro' (us
*E FE
2ierences in other ;e) %eatures USH ort s+orted
Mard dis *o"atile
Pro<idin) 1G/2.5G Ethernet S=P inter#a*es to
s+ort the #+t+re desi)n o# a "+lti-*hassis
s!ste"
S!s
Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.Page!&
om$arison o% 9e) Hardware 6etween the 7!1 New and Pre&ious S)stems BSFsD
Ite" S=U o# the Ne S!ste" S=U o# the Pre<io+s
S!ste"
-X1/-
1
Im$ro&emen
t in
chi$ with the ca$acit) o% 40
*.
chi$s+ each o% which has the
ca$acit) o% 10 *.
with the ca$acit) o% 480 *.
5n SF has one switchin#
chi$s which the ca$acit) o%
10 *.
M+aei Cis*o M+aei Cis*o
Chassis Inter#a*e *aa*it! 10GEGE 10GEGE
Inter#a*e *aa*it!
Chassis
Com#act design. saving investment by 40%
11 *hassis in one *ainet =o+r chassis in one cabinet >hree *hassis in a *ainet
>o *hassis in a *ainet
4U
Guestions
X8/X1 routers.
@hat is the dierence (etween the contro' $'anes o%
NE40E-X8 and NE40E-X1R
@hat is the dierence (etween the SFs o% NE40E-
X8 and NE40E-X1R