Precise Timing rau

Financial Trading Networks & Banking Systems

Financial Trading Networks and Banking Systems

Kev lag luam kev lag luam nyiaj txiag xav tau lub sij hawm meej stamping rau kev lag luam sequencing, kev ua raws cai (MiFID II, FINRA, SEC Rule 613), thiab siab -frequency trading (HFT). Kev ua lag luam lub sij hawm ua lag luam yuav tsum tau ua raws li UTC nrog microsecond - qib raug kom ua tau raws li cov cai tswj hwm thiab ua kom muaj kev soj ntsuam xyuas kev lag luam.

Cov tuam txhab nyiaj hauv tuam txhab xav tau cov moos synchronized thoob ATMs, kev lag luam servers, tshawb xyuas cov ntaub ntawv, thiab hla -border them network (SWIFT, RTGS). Txhua lub sijhawm tsis sib xws tuaj yeem ua rau kev txiav txim yuam kev, kev sib haum xeeb tsis ua tiav, thiab kev ua txhaum cai.

Cov Kev Xav Tau

Lub sijhawm nyiaj txiag system yuav tsum muaj:

• UTC-cov ntawv teev sijhawm tshawb tau zoo dua 100 microsecond raug rau kev ua raws cai

• Sub-microsecond lub sij hawm faib rau HFT infrastructure

• Cov peev txheej ncua sij hawm uas tsis muaj seamless

• Muaj peev xwm tuav tau ntev (hnub) rau kev lag luam hauv pem teb txuas ntxiv

• NTP thiab PTP raws tu qauv rau kev sib xyaw IT/kev lag luam ib puag ncig

• Kev soj ntsuam xyuas tag nrho ntawm lub sijhawm cov xwm txheej thiab qhov chaw hloov pauv

• Kev koom ua ke nrog kev saib xyuas lub network rau kev ceeb toom tsis raug

Cov khoom pom zoo

GS5620B Rubidium Sijhawm Server

GS5620B muab qhov ruaj khov siab tshaj plaws hauv cov khoom lag luam, tswj kom zoo dua 1 microsecond raug tshaj 24 teev yam tsis muaj GNSS. Nws rubidium oscillator ua kom muaj kev lag luam hauv pem teb txuas ntxiv thaum lub sijhawm ntau -hnub GNSS tawm, ua tau raws li cov kev cai nruj tshaj plaws ntawm kev lag luam nyiaj txiag.

GS3200 PTP Lub Sijhawm Server

GS3200 muab kho vajtse-timestamped IEEE 1588v2 PTP nrog sub-microsecond raug rau HFT servers, sib piv cov cav, thiab qis-latency trading infrastructure. Nws txhawb nqa ob qho tib si Ethernet thiab fiber ntau network interfaces rau kev ua haujlwm zoo latency.

GS5500 NTP / PTP Lub Sijhawm Server

GS5500 muab ob- kev txhawb nqa raws tu qauv, muab PTP rau kev lag luam thiab NTP rau rov qab- chaw ua haujlwm IT infrastructure los ntawm ib lub platform. Qhov no ua kom yooj yim rau kev xa tawm thiab txo cov cuab yeej suav hauv qhov chaw sib xyaw.

GS5230 Phase Noise Lim

GS5230 purifies 10MHz siv rau timestamp tiam, tshem tawm theem suab nrov uas yuav degrade timestamp raug nyob rau hauv siab - zaus trading systems.

GS 5250 10MHz Seamless Switcher

GS5250 ua kom xoom- cuam tshuam kev siv hloov pauv ntawm lub sijhawm tseem ceeb thiab lub sijhawm thaub qab, tiv thaiv txhua lub sijhawm tsis ua haujlwm thaum lub sijhawm ua tsis tiav.

System Architecture

Ib khub tsis tu ncua ntawm GS5620B rubidium servers nyob rau hauv thawj cov ntaub ntawv chaw muab traceable UTC sij hawm nrog ntau -hnub muaj peev xwm tuav tau. Txhua GS5620B tau txais kev ywj pheej GNSS kav hlau txais xov pub thiab tsim kom muaj kev qhuab qhia 1PPS, 10MHz, thiab NTP / PTP cov khoom tawm.

Lub GS5250 seamless switcher tswj kev hloov ntawm ob GS5620B units. Lub GS5230 theem suab nrov lim kom huv si tau 10MHz siv rau timestamp tiam hardware.

GS3200 PTP servers faib khoom kho vajtse-timestamped PTP rau kev lag luam servers thiab cov cav sib txuam hauv cov chaw co- qhov chaw, thaum GS5500 xa NTP rov qab -chaw ua haujlwm hauv tsev kawm ntawv.

Ntawm qhov chaw rov qab muaj kev puas tsuaj, ob khub thib ob ntawm GS5620B units tswj lub sijhawm muaj peev xwm ywj pheej, synchronized mus rau thawj qhov chaw los ntawm kev sib txuas lub sijhawm hloov pauv.

Qhov chaw	Hom teeb liab	Distributor	Cov neeg siv khoom zoo
GS5620B	10MHz (Sine)	GS 5230 + GS5250	Timestamp generators, trading moos
GS5620B	1 PPS (TTL)	GS6605 A	Sib piv cov cav tov, xaj rooj vag
TIAB SA 3200	PTP (1588v2)	Network Hloov	HFT servers, algorithmic trading systems
GS5500	NTP	Network Hloov	Rov qab-chaw ua haujlwm, kev tswj hwm kev pheej hmoo, ua raws
GS5620B	NTP	Network Hloov	DR site synchronization, tshawb xyuas cov ntaub ntawv

Cov lus pom zoo ua ke

• Muab cov khoom siv rov ua dua GS5620B hauv cov khoom sib cais ntawm lub cev nrog cov khoom siv hluav taws xob ywj pheej

• Siv GPS kav hlau txais xov tsawg kawg yog 10 meters sib nrug nrog txoj kev ywj pheej los tiv thaiv kev ua tsis tau zoo ntawm hom -

• Teeb tsa SNMP kev saib xyuas nrog kev ceeb toom tam sim rau txhua lub sijhawm hloov pauv lossis kev tuav pov hwm nkag

• Khaws cov ntaub ntawv txheeb xyuas ntawm txhua lub sijhawm ua haujlwm yam tsawg kawg ntawm 7 xyoo raws li kev tswj hwm

• Ntsuam xyuas kev puas tsuaj rov qab lub sij hawm peb lub hlis twg los ntawm kev cais cov ntaub ntawv tseem ceeb

Xaus

Lub sij hawm nyiaj txiag no muab qhov tseeb, rov ua dua, thiab kev taug qab uas xav tau rau kev lag luam niaj hnub thiab kev lag luam hauv tuam txhab. Kev sib xyaw ua ke ntawm rubidium tuav, kho vajtse-timestamped PTP, seamless switching, thiab kev soj ntsuam xyuas kom paub meej cov kev tswj xyuas tsis tu ncua thiab kev ua lag luam muaj, txawm tias lub sijhawm txuas ntxiv GNSS los yog qhov chaw tsis ua haujlwm.