sonet sdh jitter
TRANSCRIPT
-
8/12/2019 Sonet Sdh Jitter
1/24
%$&.*5281'2)621(726'+/,1(
-,77(563(&,),&$7,216
3UHVHQWDWLRQIRU43257058/ 5333 ,QIRUPDO
;3516 0HHWLQJRQ43 *EH-LWWHU
*HRIIUH\*DUQHU
-
8/12/2019 Sonet Sdh Jitter
2/24
287/,1(
2YHUYLHZRIOLQHMLWWHUUHTXLUHPHQWVDQGVSHFLILFDWLRQV 'HILQLWLRQV
-LWWHUWUDQVIHU
-LWWHUWROHUDQFH
-LWWHUJHQHUDWLRQ
1HWZRUNLQWHUIDFHMLWWHU+QHWZRUNOLPLW,
-
8/12/2019 Sonet Sdh Jitter
3/24
29(59,(:2)/,1(-,77(55(48,5(0(176
1HWZRUNLQWHUIDFHMLWWHUUHTXLUHPHQW21HWZRUNOLPLW OLPLWVDFFXPXODWHGMLWWHUDWDQ\6700122&01QHWZRUNLQWHUIDFH
(TXLSPHQWUHTXLUHPHQWV
MLWWHUWROHUDQFH+VKRXOGVWUHVVWKHHTXLSPHQWDWOHDVWDVPXFKDVWKH
QHWZRUNOLPLWZRXOG,
MLWWHUWUDQVIHU+FRQWUROVMLWWHUDFFXPXODWLRQ, MLWWHUJHQHUDWLRQ+FRQWUROVMLWWHUDFFXPXODWLRQ,
,PSOHPHQWDWLRQRI&RQVHFXWLYH,GHQWLFDO'LJLW+&,', ,PPXQLW\
0HDVXUHPHQW
-
8/12/2019 Sonet Sdh Jitter
4/24
621(726'+/,1(-,77(563(&,),&$7,216
6SHFLILFDWLRQ ,7807
5HFRPPHQGDWLRQ
$16,274
6SHFLILFDWLRQ
7HOFRUGLD*5
1HWZRUN,QWHUIDFH-LWWHU
*1;58 741438136 *505862*5046::
-LWWHU7ROHUDQFH *1;58 +UHIHUUHGWRLQ*1:;6,
741438136 *505862*5046::
-LWWHU7UDQVIHU *1:;6 +IRUPHUO\LQ*1
-
8/12/2019 Sonet Sdh Jitter
5/24
,1)250$/'(),1,7,216
1RWH= VHH*1;43 DQG741434IRUIRUPDOGHILQLWLRQVSHUWDLQLQJWRMLWWHUDQGV\QFKURQL]DWLRQ
3KDVH00 WKHGLIIHUHQFHEHWZHHQWKHDFWXDOWLPHRIDELWDQGWKHLGHDO
WLPHRIWKDWELW
SKDVHLVW\SLFDOO\H[SUHVVHGLQXQLWVRIXQLWLQWHUYDOV+8,,/ GHJUHHV/ RU
UDGLDQV RIWHQUHIHUUHGWRDVSKDVH0WLPHZKHQH[SUHVVHGLQXQLWVRIWLPH
SKDVHLVDUDQGRPSURFHVV> FDQFKDUDFWHUL]HLQWKHIUHTXHQF\GRPDLQ+YLD
SRZHUVSHFWUDOGHQVLW\RULQWKHWLPHGRPDLQXVLQJYDULRXVVWDWLVWLFV+H1J1/
07,(/ 7'(9/ HWF1 +VHH*1;43 DQG741434,,
-
8/12/2019 Sonet Sdh Jitter
6/24
,1)250$/'(),1,7,216+&RQW1,
-LWWHU00 WKHVKRUW0WHUPYDULDWLRQVRIWKHWLPHVRIWKHUHVSHFWLYHELWVIURPWKHLULGHDOWLPHV
KHUH/ VKRUW0WHUPLVTXDQWLILHGE\GHILQLQJDPHDVXUHPHQWILOWHU
PHDVXUHPHQWILOWHULVDEDQGSDVVILOWHU> WKHKLJK0SDVVDQGORZ0SDVVSRUWLRQV
DUHSUHFLVHO\GHILQHG
DFWXDOO\GHILQHKLJK0EDQG DQGZLGH0EDQGMLWWHUZLWKDSSURSULDWHPHDVXUHPHQWILOWHUIRUHDFK+L1H1/ HDFKLVFKDUDFWHUL]HGE\LWVPHDVXUHPHQW
ILOWHU,
KLJK0EDQGMLWWHUUHODWHVWRWKHMLWWHURIWKHUHFRYHUHGWLPLQJVLJQDODQGWKHUHVXOWLQJ
H\H0FORVXUH> H[FHVVLYHKLJK0EDQGMLWWHUUHVXOWVLQPLV0GHFLVLRQVRIELWV+LWLVRIPRVW
LQWHUHVWKHUH,
ZLGH0EDQGMLWWHUUHODWHVWRWKHEXIIHULQJRIGDWDLQWKHUHJHQHUDWRUDQGWKHSRVVLEOHRYHU2XQGHUIORZRIWKLVEXIIHU+LWLVRIOHVVLQWHUHVWLQWKLVSUHVHQWDWLRQ,
-
8/12/2019 Sonet Sdh Jitter
7/24
,17(5)$&(6
-LWWHUWUDQVIHU/ WROHUDQFH/ JHQHUDWLRQ/ DQGQHWZRUNLQWHUIDFHMLWWHUDUHGHILQHGZLWKUHVSHFWWR670012&01RSWLFDOLQWHUIDFHV
WKHUHDUHGHILQLWLRQVIRU67001DQG2&01HOHFWULFDOLQWHUIDFHV/ EXWWKHVH
DUHQRWUHOHYDQWIRU2&04
-
8/12/2019 Sonet Sdh Jitter
8/24
-,77(575$16)(5
%DVLFREMHFWLYHVRIFORFNUHFRYHU\FLUFXLW+SDUDSKUDVHGIURP>4@, *HQHUDWHDWLPLQJVLJQDOWKDWFDQEHXVHGWRVDPSOHWKHGDWD
WUDFNWKHLQSXWGDWDLQWKHSUHVHQFHRIMLWWHU+L1H1/ WROHUDWHWKHLQSXWMLWWHU,
VWD\ORFNHGWRWKHGDWDVWUHDPGXULQJSHULRGVRIQRWUDQVLWLRQV
)LUVWUHTXLUHPHQWGULYHVWKHEDQGZLGWKRIWKHFORFNUHFRYHU\3//ZLGHU
L1H1/ DERYHWKHIUHTXHQF\UDQJHRIWKHMLWWHU
6HFRQGUHTXLUHPHQWGULYHVWKH3//EDQGZLGWKQDUURZHU/ DVUHFRYHUHG
FORFNSKDVHWHQGVWRGULIWGXULQJSHULRGVRIQRWUDQVLWLRQV
&XUUHQW&,'WHVWVHTXHQFHLQ*1
-
8/12/2019 Sonet Sdh Jitter
9/24
-,77(575$16)(5+&RQW1,
$GGLWLRQDOUHTXLUHPHQWWROLPLWMLWWHUDFFXPXODWLRQRYHUUHIHUHQFHFKDLQRIUHJHQHUDWRUV
WKLVWHQGVWROLPLWWKH6 G%EDQGZLGWKDQGJDLQSHDNLQJ
KDVEHHQVKRZQ+YLDERWKVLPXODWLRQDQGPHDVXUHPHQW> VHH/ IRUH[DPSOH/
>5@0 >7@, WKDW/ ZLWKJDLQSHDNLQJ/ FDQHYHQWXDOO\JHWYHU\UDSLGMLWWHU
DFFXPXODWLRQ
-
8/12/2019 Sonet Sdh Jitter
10/24
-,77(575$16)(5+&RQW1,
$ERYHJDYHULVHWRMLWWHUWUDQVIHUUHTXLUHPHQW FRQFHQWUDWHRQ7\SH$UHJHQHUDWRUVKHUH
+OLQHUDWH,2+6 G%EDQGZLGWKRIFORFNUHFRYHU\FLUFXLW, !4583
IRU43 *ELW2V+670097,/ I6G%?; 0+]
*DLQSHDNLQJ?314 G%
UROO0RII53 G%2GHFDGH
$ERYHUHTXLUHPHQWZDVEDVHGRQERWKVLPXODWLRQDQGPHDVXUHPHQW
0RUHUHFHQWO\/ PD\KDYHLPSOHPHQWDWLRQVZLWKLQLWLDOZLGH0EDQG3//
+PHHWLQJDERYHUHTXLUHPHQW, WRUHFRYHUFORFN/ IROORZHGE\QDUURZHU
EDQG3//WRWLPHRXWSXWGDWD WKLVLPSOLHVGDWDLVEXIIHUHG+FRQVLVWHQWZLWKSURFHVVLQJRIUHJHQHUDWRU
VHFWLRQRYHUKHDG,
UHGXFHVMLWWHUDFFXPXODWLRQ+EXWWKLVLVQRWDQ,7807/ $16,/ RU7HOFRUGLD*5
UHTXLUHPHQW,
-
8/12/2019 Sonet Sdh Jitter
11/24
-,77(572/(5$1&(
,QSXWMLWWHULVFRQVLGHUHGRQHRISRVVLEO\PDQ\LPSDLUPHQWVWKDWPD\
LPSDFW%(5
&KDUDFWHUL]HLWVHIIHFWRQHTXLSPHQWYLDDSRZHUSHQDOW\
2ULJLQDOVWXGLHV+VHH/ IRUH[DPSOH/ >8@DQG>9@, ORRNHGDWSDUWLFXODUMLWWHU
SURFHVVHVLQSXWWRHTXLSPHQW/ DQGFRQVLGHUHGWKHPDJQLWXGHRIMLWWHU
WKDWFRUUHVSRQGVWRD4 G%RSWLFDOSRZHUSHQDOW\DWDVSHFLILF%(5 H[DPSOHGLVWULEXWLRQVZHUH*DXVVLDQDQGWUXQFDWHG*DXVVLDQ
MLWWHUSURFHVVHVZHUHEURDGEDQG/ ZLWKWKHPDJQLWXGHFKDUDFWHUL]HGE\WKH
UPV+VWDQGDUGGHYLDWLRQ, RIWKHSURFHVV+DUHDXQGHUWKH36',
$OVRQRWHWKDWLWLVDOLJQPHQWMLWWHUWKDWJLYHVULVHWRPLV0GHFLVLRQVDQG
ELWHUURUV
$OLJQPHQWMLWWHULVGHILQHGDVWKHGLIIHUHQFHEHWZHHQWKHLQSXWSKDVHDQGWKH
RXWSXWSKDVH> LWLVLQHVVHQFHWKHGLIIHUHQFHEHWZHHQWKHDFWXDODQGLGHDO
VDPSOLQJWLPHVRIWKHGHFLVLRQFLUFXLW
-
8/12/2019 Sonet Sdh Jitter
12/24
-,77(572/(5$1&(+&RQW1,
7KHDOLJQPHQWMLWWHUSURFHVVLVUHODWHGWRWKHLQSXWMLWWHUE\DKLJK0SDVV
WUDQVIHUIXQFWLRQ
7KLVVKRZVZK\LWLVMLWWHUDQGQRWSKDVHWKDWJLYHVULVHWRVDPSOLQJ
RIIVHWDQGPLV0GHFLVLRQV> ORZIUHTXHQF\SKDVHYDULDWLRQLVWUDFNHGE\WKHFORFNUHFRYHU\3//
)RUEURDGEDQGLQSXWSKDVHQRLVH/ LWLVPDLQO\WKHSRUWLRQDERYHWKH3//
FXWRIIIUHTXHQF\WKDWLQIOXHQFHV%(5DQGSRZHUSHQDOW\
( )
IXQFWLRQQVIHUMLWWHUWUDWKHLV,+ZKHUH
,+,+4,+
M+
MHM+MH LQD =
-
8/12/2019 Sonet Sdh Jitter
13/24
-,77(572/(5$1&(+&RQW1,
,5+4 MI+
IG%I6
-
8/12/2019 Sonet Sdh Jitter
14/24
-,77(572/(5$1&(+&RQW1,
1RZ/ WKHSRZHUSHQDOWLHVDVGHILQHGDERYH+RUWKHMLWWHUDVVRFLDWHGZLWK
DVSHFLILFSHQDOW\, DUHKHDYLO\GHSHQGHQWRQWKHGLVWULEXWLRQDQGRQ
SDUDPHWHUVRIWKHPRGHO
,WZDVIRXQGWKDWWKHXVHRIVLQXVRLGDODOLJQPHQWMLWWHULVFRQVHUYDWLYH
VLQXVRLGDODOLJQPHQWMLWWHURIDVSHFLILF+SHDN0WR0SHDN, PDJQLWXGHFDXVHVD
PXFKODUJHUSRZHUSHQDOW\WKDQWUXQFDWHG*DXVVLDQDOLJQPHQW MLWWHURIWKHVDPHSHDN0WR0SHDNPDJQLWXGH
7KHUHIRUH/ DVLQXVRLGDOMLWWHUWROHUDQFHPDVNZDVFUHDWHGIRU
621(726'+HTXLSPHQW
MLWWHUWROHUDQFHLVGHILQHGUHODWLYHWRWKH67001RU2&01RSWLFDOLQWHUIDFH+DV
LQGLFDWHGHDUOLHU/ WKHUHDUHDOVR67001DQG2&01HOHFWULFDOLQWHUIDFHV/ EXWWKHVHDUHQRWUHOHYDQWIRUWKH670097 DQG2&04
-
8/12/2019 Sonet Sdh Jitter
15/24
-,77(572/(5$1&(+&RQW1,
7KHQWKHLQSXWSKDVHDQGDOLJQPHQWMLWWHUDUHUHODWHGE\
,IZHZLVKWRWROHUDWHDFHUWDLQSHDN0WR0SHDNDOLJQPHQWMLWWHUHDS0S/ WKHQ
WKHSHDN0WR0SHDNLQSXW-303 MLWWHUWKDWPXVWEHWROHUDWHGLV+DOODW
IUHTXHQF\IP,
6LQFH++MZ, KDVDORZ0SDVVFKDUDFWHULVWLF/ 4 0 ++MZ, KDVDKLJK0SDVV
SDVVFKDUDFWHULVWLF WKHQ/ IRUIL[HGHD
303/ WKHMLWWHUWROHUDQFHPDVNGHFUHDVHVZLWKDVORSHRI53
G%2GHFDGHXQWLOLWUHDFKHVHD303
DWWKHFXWRIIIUHTXHQF\RI++MZ, / DQGLVWKHQ
IODWZLWKDYDOXHRIHD303
( ) WI.MI+WH PPD 5VLQ5+4,+ =
,5+4 P
33
D33
MI+
H-
=
-
8/12/2019 Sonet Sdh Jitter
16/24
-,77(572/(5$1&(+&RQW1,
,QMLWWHUWROHUDQFHPDVN/ QHJOHFWWKHJDLQSHDNLQJ
$OVR/ FKRRVHWKHEUHDNSRLQWWREHRQH0KDOIWKH3//6 G%EDQGZLGWK
7 0+]IRU670097
WKLVDOORZVIRUWKHIDFWWKDWWKHDFWXDOFORFNUHFRYHU\%:ZLOOEHVRPHZKDW
OHVVWKDQWKH; 0+]PD[LPXP
WKHQDUURZHVWDOORZHG%:LVRQH0KDOIWKHZLGHVWDOORZHG%: )LQDOO\/ WKHVLQXVRLGDODOLJQPHQWMLWWHUWKDWPXVWEHWROHUDWHGZDV
FKRVHQDV3148 8,SS
IRUH[SHFWHGSXOVHVKDSHV+WKHUHIHUHQFHVXVHGHLWKHUFRVLQHRUUDLVHG
FRVLQH,/ WKLVUDQJHRIVLQXVRLGDODOLJQPHQWMLWWHUFRUUHVSRQGVWR4 G%RSWLFDO
SRZHUSHQDOW\ZKLOHDOORZLQJIRUVRPHVWDWLFVDPSOLQJRIIVHW 5HVXOWLQJPDVNLVRQQH[WVOLGH
-
8/12/2019 Sonet Sdh Jitter
17/24
-,77(572/(5$1&(+&RQW1,
3148
,QSXWMLWWHUIUHTXHQF\++],7 0+]
3HDN0WR0SHDN
VLQXVRLGDO
LQSXWMLWWHU
DPSOLWXGH+8,,
6LQXVRLGDO-LWWHU7ROHUDQFH0DVNIRU670097 +SRUWLRQWKDWVWUHVVHV
FORFNUHFRYHU\3//,
1RWH= WKHUHDUHRWKHUEUHDNSRLQWVDQGFRUUHVSRQGLQJOHYHOVDWORZHUIUHTXHQFLHV/ FRUUHVSRQGLQJ
WRRWKHUHIIHFWVQRWGLVFXVVHGKHUH
-
8/12/2019 Sonet Sdh Jitter
18/24
-,77(572/(5$1&(7(670(7+2'2/2*6@DQG>8@,> PRUHGHWDLOVRI
SURFHGXUHLVRXWOLQHGLQ,78075HFRPPHQGDWLRQV214:4 DQG214:5
+-LWWHUPHDVXULQJHTXLSPHQWIRU3'+DQG6'+/ UHVSHFWLYHO\,
3VHXGRUDQGRPGDWDKDV5560 4 ZRUGOHQJWK
:LWKWKHVHWXSRQWKHQH[W9*/ DQGZLWKQRLQSXWMLWWHU/ LQFUHDVHWKH
QRLVHRUDWWHQXDWLRQ+RUVHWWKHSRZHU, VXFKWKDWDFRQYHQLHQW%(5LVPHDVXUHG+214:4 VXJJHVWV433 HUURUVSHUVHFRQG/ RU4H0; IRU43 *ELW2V
UDWH,
1RWHWKDWWKLVLVDKLJKHU%(5WKDQWKHUHIHUHQFH%(5IRUGHILQLQJUHFHLYHU
VHQVLWLYLW\
5HFRUGWKH615 ,QFUHDVHWKH2SWLFDOSRZHUE\4 G%+RSWLFDO, +WKH%(5ZLOOGHFUHDVH,
6HWWKHMLWWHUIUHTXHQF\WRWKHGHVLUHGYDOXH+RQHRIWKHYDOXHVFRYHUHG
E\WKHPDVN
+&RQWLQXHGRQ9*DIWHUQH[W,
-
8/12/2019 Sonet Sdh Jitter
19/24
-,77(572/(5$1&(7(670(7+2'2/2*6@DQG>8@
-
8/12/2019 Sonet Sdh Jitter
20/24
-,77(572/(5$1&(7(670(7+2'2/2* WKLVLVRQHSRLQW
RQWKHPHDVXUHGMLWWHUWROHUDQFH
5HSHDWWKHDERYHIRUWKHUDQJHRIIUHTXHQFLHVFRYHUHGE\WKHPDVN1
7KHUHVXOWLQJFXUYHVKRXOGEHEHORZWKHPDVNIRUWKHWHVWWREHSDVVHG
-
8/12/2019 Sonet Sdh Jitter
21/24
-,77(5*(1(5$7,21
-LWWHUJHQHUDWLRQZDVFKRVHQVXFKWKDWMLWWHUDFFXPXODWLRQRYHUD
UHIHUHQFHFKDLQRIUHJHQHUDWRUVZRXOGQRWH[FHHG3148 8,SS
9HULILHGE\VLPXODWLRQVWXGLHVDQGPHDVXUHPHQWV
0HDVXUHMLWWHUJHQHUDWLRQDVSHDN0WR0SHDNRXWSXW+RYHUDPHDVXUHPHQW
LQWHUYDO, ZKHQQRLQSXWMLWWHULVDSSOLHGWRSVHXGR0UDQGRPLQSXWGDWD
RIWHQ/ 93 VLQWHUYDOLVXVHG FRXOGDOVRPHDVXUHUPVMLWWHURYHUWKHLQWHUYDO/ LIDSSURSULDWH
-
8/12/2019 Sonet Sdh Jitter
22/24
-,77(5*(1(5$7,21+&RQW1,
$WSUHVHQW/ WKHUHDUH5 VSHFV+RQHIRU621(7+2SWLRQ5 6'+,/ DQGRQH
IRU2SWLRQ4 6'++VDPHDV(76,VSHF,,
2SWLRQ4
KLJKEDQGOLPLWLV314 8,SS/ PHDVXUHGIURP7 0+]WR;3 0+]
ZLGH0EDQGOLPLWLV316 8,SS/ PHDVXUHGIURP53 N+]WR;3 0+]
2SWLRQ5
3134 8,UPVOLPLW+DQGDOVR314 8,SSLQ*50586,
QRPHDVXUHPHQWILOWHUVSHFLILHGLQ*1:;6> 45 N+]KLJK0SDVVLQ741438136 +DQG;3
0+]ORZ0SDVVDOVRLQ*50586,/ EXWWKHUHKDVEHHQVRPHGLVFXVVLRQWRDOLJQZLWK
2SWLRQ4 DQGZLWKWKHQHWZRUNLQWHUIDFHPHDVXUHPHQWILOWHUVLQ*1;58
-
8/12/2019 Sonet Sdh Jitter
23/24
1(7:25.,17(5)$&(-,77(5
6SHFLI\SHDN0WR0SHDNMLWWHUDOORZHGDWDQHWZRUNLQWHUIDFH+67001RU
2&01,
PHDVXUHGRYHUDFRQYHQLHQWLQWHUYDO
ERWKKLJK0EDQGDQGZLGH0EDQGOLPLWV
)RU 670097
OLPLWWR3148 8,SSZKHQPHDVXUHGIURP7 0+]WR;3 0+] OLPLWWR418 8,SSZKHQPHDVXUHGIURP53 N+]WR;3 0+]
$VEHIRUH/ KLJK0SDVVILOWHULVILUVW0RUGHU> ORZSDVVILOWHULV6UGRUGHU/
EXWWHUZRUWK
1RWHWKDWWKHKLJK0EDQGOLPLWDPSOLWXGHDQGEUHDNSRLQWDUHFRQVLVWHQW
ZLWKWKHMLWWHUWROHUDQFHPDVN
-
8/12/2019 Sonet Sdh Jitter
24/24
5()(5(1&(6
>4@7LP$UPVWURQJ/ 5LFKDUG.XV\N/ 74;4182