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WAVELENGTH ROUTINGTESTBEDS
1. Africa ONE/Sea ME We-32. AON (All Optical Network Consortiu !3. N"" #in$%. MW"N(Multi wa&elen$t' transport
network!. ON"C(Optical network tec'nolo$)
consortiu !*. Alcatel+s W,M rin$
. MONE"
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Name Architecture
Topology Router
port
Wa!ele"gt
h
#ha""el
Spaci"g
$"m%
BitRate
I"G&'
Di ta"ce
(WTN OW C #in$/ es'
% % % .*22 23
AON Static Star 0 .% .% 2. 1
ONT# OW C inkerin$s
2 % % .1 1
NTT OA,M #in$ 2 .0 .0 .*22 12
Alcatel OEA,M #in$ 2 1.* 1.* 2. 1*
(ONET OW C Mes'/rin$ % 1.* 1.* 1 2NTON# OA,M ,ual rin$ 2 % % 2.
#OBNET
EW C/O C #in$ Man)/2
12 1.*
)HOTO
N
OW C Mes' 2 0 3.2 2. /1
(ETON OW C Mes'/rin % * 3.2 .*2/2. 23
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1. Arc'itecture - Africa ONE
u4no e
1 2 0
u4no e
5n ersea plant
OA,M
Access No es
666
71
72
72
71
8 9 8*9 8 9809
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Africa one• A*rica Optical Net+or,-• WD('SDH Ri"g• WD( li", +ith OAD(. alo"g +ith SDH AD( -• O!er all ri"g le"gth /0.000,m. "o1e at /0 #ou"trie -• 2 3&er pair . each 3&er carrie ST(456 1ata at
2-7G&' -• Hu& "o1e 8 ce"tral o9ce• Acce "o1e 8 #a&le tatio"•
: OAD(S $Bra"chi"g U"it % i" u"1er+ater li", • )rotectio"; i* there i a 3&er cut o" li", &et+ee" t+o
hu& "o1e . the acce "o1e &et+ee" t+o hu& ca"till reach o"e o* the hu& "o1e
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A*rica ONE "o1e tructure
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2. AON(All-optical Network Consortiu !
• Static Wa!ele"gth Routi"g te t&e1• Le!el 0 8 LAN . Le!el 54 (AN• 20 +a!ele"gth pace1 70 GH<• O11 "um&ere1 +a!ele"gth are u e1 i" le!el 0• E!e" Num&ere1 +a!ele"gth are u e1 i" le!el 5• A er!ice 8 Simple circuit +itche1 light path• B er!ice 8 #ircuit +itche1 er!ice pro!i1e pre
a ig"e1 time lot o" light path• # Ser!ice 8 Datagram er!ice . ru" a
&roa1&a"1 Ether"et• Demo" trate the !alue o* hierarchical
architecture-
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AONEn
No e
En
No e
En
No e
En
No e
En
No e
:)pass;lter
:)pass;lter
AW<
En No e
En No e
e&el
Co 4iner
Co 4in
er
Splitter
Splitter
e&el1 ,EC
M="ca p
us
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• U"i1irectio"al Ri"g• 5 Wor,i"g 3&er. 5 protectio" 3&er-• U"i1irectio"al path +itche1 SONET ri"g$U)SR%-• O"e Hu& $#e"ter% "o1e. (a"y Acce $Remote% "o1e -•
)rotectio";5- I* Wor,i"g 3&er i lo t. protectio" 3&er +ill loop thetra9c2- 5=5 path protectio" 8 +here ame tra9c i e"t o" &oththe +or,i"g a"1 protectio" 3&er i" oppo ite 1irectio"
> 6 +a!ele"gth . 500Gh< apart. 1i per io" hi*te1 3&er.1i ta"ce /0 ,m. 622(&' -
> Optical ampli3er . (ulticha""el po+er e>uali Demo" tratio" o* WD( tra" mi io" o!er 1i p- hi*t- 3&er.
alo"g +ith protectio" mecha"i m -
3. N"" #in$ "est4e
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N"" #in$ "est4e
Access
no e 2
Access
no e 1
u4 No e
?rotection;4er
Workin$ @i4er
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N"" #in$ "est4e
Access
no e 2
Access
no e 1
u4 No e
?rotection;4er
Workin$ @i4er
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N"" #in$ "est4e 1 1pat'protection
Access
no e 2
Access
no e 1
u4 No e
?rotection;4er
Workin$ @i4er
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N"" #in$ "est4e
Access
no e 2
Access
no e 1
u4 No e
?rotection;4er
Workin$ @i4er
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No e Arc'itecture of N"" "est4e
OA,M
OA,M
oop 4ack
Coupler
Switc'
E,@A
E,@A
E,@A
E,@A
e&eleBuali er
?rotection @i4er
Workin$@i4er
#ecei&ers
"rans itters
oop 4ack
Coupler
Switc'
Switc'
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MW"N Optical CrossConnect
Switc'
Switc'
Switc'
DD
#ecei&ers
Monitor
"rans itt
Attenuators
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MW"N optical a / ropultiple er
"rans itter #ecei&er
OA,M
Switc' Switc'
Monitor Monitor
Monitor
MonitorE,@A
Monitor
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. ON"C(Optical Network "ec'nolo$)
Consortiu !• Reco"3gura&le +a!ele"gth routi"g
architecture-• 2 i"terco""ecte1 U"i1irectio"al ri"g -•
/ +a!ele"gth . / "m apart. S(@ . 1i ta"ce o*570 ,m. at 577(&' . AT( Tra9c-• ED@A a*ter each "o1e to compe" ate
*ailure•
Each "o1e ha 5041B coupler• Demo" trate the u e o* a" AT( !irtual
topology layer o!er Optical layer.tra" pare"cy o!er 1ata-
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ON"C
O C
OA,M
OA,M OA,M
OA,M
AccessNo e
AccessNo e
AccessNo e
AccessNo e
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OA,M an an Access no e inON"C
A"M Switc'
#ecei&erArra) "rans itterArra)
Switc'
Switc'
Switc'
Switc'
71
72
73
7%
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*.A CA"E +s OA,M• 22 3&er ri"g +ith OAD( -3&er ri"g +ith OAD( -• I"tere ti"g mi o*I"tere ti"g mi o* optical +itchi"g electro"icoptical +itchi"g electro"ic
rege"erator -rege"erator -• Rege"eratorRege"erator pro!i1e +a!ele"gth co"!err io".pro!i1e +a!ele"gth co"!err io".
retime the ig"al-retime the ig"al-• DemuDemu 8 pilitter *ollo+e1 &y 3&er *a&ry parot8 pilitter *ollo+e1 &y 3&er *a&ry parot
3lter-3lter-• S+itcheS+itche 4 optomecha"ical +itche -4 optomecha"ical +itche -• CC "o1e ."o1e . // +a!ele"gth .+a!ele"gth . 200GH
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*.A CA"E +s OA,M
Workin$@i4er
?rotection @i4er
Workin$@i4er
?rotection @i4er
@ilterSwitc' OEO
OEO
Coupler
,ata ,ata
66 66
@ilter Switc
'
@ilter
@ilter
"rans itters
#ecei&ers
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*.A CA"E +s OA,M• LocalLocal ri"g "et+or, +ithri"g "et+or, +ith OAD(OAD(
i"terco""ecte1 to a lo"g41i ta"cei"terco""ecte1 to a lo"g41i ta"ce"et+or, !ia a" O?#-"et+or, !ia a" O?#-
• :: +a!ele"ght .+a!ele"ght . 200Gh
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. MONE"OA,M OA,M
OA,M
OA,M
OA,MOA,M
OA,M
OA,M
O C
"rans itters
#ecei&ers
OA,M
OA,M
OA,M
:ell core ocale c'an$e "est4e
A"F" ucent lon$istance "est4e
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