Ibiranga: ♦ Kugera kuri 155Mb / s Guhuza Data ♦ Bishyushye-Bishyirwa hamwe ♦ Umuhuza umwe wa SC ♦ Kugera kuri 40 km kuri 9 / 125μm SMF ♦ 1310nm FP laser transmitter ♦ 1550nm PIN ifoto-yerekana ♦ Ingaragu + 3.3V Gutanga amashanyarazi ♦ Gukurikirana Imigaragarire Yuzuza hamwe na SFF-8472 Power Imbaraga ntarengwa 2.0V cyangwa gufungura, bishobojwe kuri TDIS 1000 V) Gusohora amashanyarazi (ESD) kugeza kuri SC imwe yakira IEC 61000-4-2GR-1089-CORE Bihuye nibipimo bya ElectromagneticInterference (EMI) FCC Igice cya 15 Icyiciro BEN55022 Icyiciro B (CISPR 22B) VCCI Icyiciro B. Bihujwe nubuziranenge Laser Eye Umutekano FDA 21CFR 1040.10 na 1040.11EN60950, EN (IEC) 60825-1,2 Bihujwe na laserproduct yo mu cyiciro cya 1. • Basabwe Kuzenguruka SFP Abashitsi Basabwe Kuzunguruka l Ibipimo Byimashini Igishushanyo

V3 Itanga 24 10/100 / 1000Base-T Ibyambu bya Ethernet, ibyambu 4 10G SFP +. Ukurikije tekinoroji ya ASIC ikora cyane, igishushanyo mbonera cyimiterere, gifite ubushobozi bwo guhinduranya abantu benshi hamwe no kwihuta kwihuta. Irashobora koherezwa mumurongo wa metero nkuru, kandi igatanga tekinoroji ya 1 km yanyuma yo gukusanya no guhanahana amakuru. Mugihe kimwe, L3 24 + 4 10Gigabit Ethernet Hindura itanga inzira yuzuye ya IPv4 / IPv6, harimo tunnel na IP multicast.Umukoresha arashobora gushiraho ubwoko bwose bwimikorere yo guhinduranya binyuze kurubuga, SNMP nibindi. L3 24. Ibisobanuro byibicuruzwa Icyitegererezo cyibicuruzwa L3 24 + 4 10Gigabit Ethernet Hindura Ibiranga Shingiro Icyambu gihamye 24 10/100 / 1000Base-T Icyambu cya Ethernet, 4 10G SFP + ibyambu Umuyoboro mugari wa 128Gbps Igipimo cyo kohereza ibicuruzwa 95.232Mpps Gutunganya RISC 400MHz Ububiko bwa Flash 8MB Imbonerahamwe ya aderesi 16K Ibiranga ibicuruzwa Kuzenguruka ibiti Gushyigikira STP, RSTP, Inkunga ya MSTP PVST / PVST + VLAN Inkunga ishingiye kuri VLAN Inkunga ya MAC ishingiye kuri VLAN Inkunga 802.1Q yanditseho Inkunga ya VLAN Inkunga ya Super Vlan Inkunga ya Vlan Yigenga ya GVRP ifite imbaraga za VLAN Inkunga ya QinQ hamwe na QinQ yoroheje yo kugenzura Ijwi rya VLAN Igenzura rishingiye kuri IEEE isanzwe 802.3x kugenzura imigezi Ukoresheje IEEE 802.1Qbb igenzura ryambere ryogufasha Gufasha CAR imikorere ya Broadcasting Kugenzura ibihuhusi byamamaza, guhagarika kohereza igihe kirekire kugeza igihe gikomeye ingingo ya Multicast igenzura IGMP Snooping multicast ubutumwa bwikora kugenzura kugenzura inzira nyinshi IGMP v1 / v2 / v3, MLDv2 PIM-SM, OLINK & PIM-DM DVMRP (Distance Vector Multicast Routing Protocol) GMRP (Porticast dinamike protokole) Icyambu gihuza Buri tsinda ntarengwa rya 8 , mugihe ushyigikiye itsinda 128 LACP dinamike cyangwa static polymerisation Port mirroring Inkunga ishingiye kumurongo wo gutondeka indorerwamo no kwerekana ibyambu Bishyizwe hamwe 16 bigoye, byoroshye gutondekanya 32 Ukoresheje tekinoroji yo guhuriza hamwe, hamwe nubuyobozi bukomatanyirijwe hamwe bwa IP adresse kugirango ukore adresse yumutungo wo kubika inzira Routing Ratic v1 / v2, OSPFv2, BEIGRP (ihuza na Cisco EIGRP), BGPv4, ISIS, BGP Anti virusi yubwenge ikora ibikorwa byingamba Ingamba zo kugoboka Inkunga ishingiye kuri IP ingamba zo kuyobora Imikorere ya porokisi Inkunga Proxy ARP, DNS Proxy Redundancy backup Inkunga ya VRRP, HSRP Hot Standby Router Protocole Ibiranga Serveri ya DHCP DHCP, Umukiriya wa DHCP no gushyigikira DHCP relay Imikorere ya NAT Shyigikira ibikorwa byahinduwe na aderesi ya NAT adresse yumutekano Ibiranga umutekano IEEE 802.1x ibyemezo byicyambu, Icyemezo cya PKI Icyemezo cyumutekano Icyambu kuri IP ACL ACL ACL ACL, MAC, Vlan Ibyuma bifasha ibyuma bikoresha icyambu IP + MAC + Vlan ID + konte y'abakoresha ibintu bitandukanye byahujwe guhuza Inkunga IP Inkomoko yo Kurinda Inkunga ya WEB Imigaragarire yukoresha Kwemeza RADIUS, TACACS + Icyemezo Umukoresha wo gutondekanya ibyiciro no kurinda ijambo ryibanga Net tekinoroji Ikoranabuhanga Umutekano kugenzura ikoranabuhanga Politiki yo kugenzura urutonde Ubwiza bwa serivisi IEEE 802.1Ikibazo cy’umubyigano Buri cyambu 8 cyohereza umurongo ushushanya umurongo 802.1p 8 byihutirwa WRED , WFQ, SP na FIFO umurongo utondekanya algorithm Ibyiza-Imbaraga Serivisi Itandukanye Serivisi Itandukanye Icyambere Cyambere Cyapimwe Cyuzuye Robin Bwa mbere uza kubanza gutanga TOS gushira akamenyetso ku micungire ya RTS SNMP v1 / v2 / v3 RMON (1,2,3,9 itsinda) Imigaragarire ya Telnet WEB Inkunga yo gucunga cluster Inkunga ya SSH Inkunga ya PDP (ihuza na Cisco CDP.) Gushyigikira abafana, ubushyuhe, logi ya sisitemu. , gutondekanya ibyiciro Ibiranga umubiri Ibigaragara Ubunini bugaragara 440x230x44 (mm) Imbaraga ziranga AC 110-240V imenyereye, 47-63Hz, 1A / 230V, RPS amashanyarazi ashyushye Amashanyarazi 80W Itara ryerekana imbaraga icyerekezo, kwerekana sisitemu, guhuza / transceiver amabwiriza Ibidukikije Ubushuhe / ubushyuhe 0-50 ℃ imikorere, -40-70 ervation kubungabunga, 0-90% nta kondegene

Ibintu: kugirango uhindure amashanyarazi ITU-T G.959.1-2012-02 bisanzwe ♦ Ubushobozi bwo gusuzuma ♦ Imashanyarazi imwe rukumbi + 3.3V ikora ♦ Ubushyuhe bwa 0 ° C kugeza 70 ° C ♦ RoHS Igice cyujuje ibisabwa: Network Umuyoboro w’akarere (LAN) ♦ Umuyoboro mugari (WAN) ♦ Umuyoboro wa Ethernet na porogaramu zikoresha Ibisobanuro: JHA-Q28C01 ni transceiver module yagenewe 100m optique itumanaho rya porogaramu. Igishushanyo cyujuje 100GbASE-SR4 ya IEEE 802.3-2012 Ingingo ya 88 isanzwe IEEE 802.3bm CAUI-4 chip kugirango ihindure amashanyarazi asanzwe ITU-T G.959.1-2012-02. Module ihindura imiyoboro 4 yinjiza (ch) ya 25.78Gbps kuri 27.95Gbps yamakuru yumuriro kumirongo 4 yerekana ibimenyetso bya optique, ikanabigwiza mumurongo umwe kugirango 100Gb / s ikwirakwizwa neza. Ibinyuranye, kuruhande rwabakiriye, module optique de-multiplexes 100Gb / s yinjiza mumirongo 4 yerekana ibimenyetso, ikabihindura mumirongo 4 isohora amakuru yumuriro. Umugozi wa fibre optique hamwe na MPO / MTP umuhuza kuri buri mpera ucomeka muri module ya QSFP28. Icyerekezo cya kabili ya lente "urufunguzo" kandi pine iyobora irahari imbere muri module yakirwa kugirango ihuze neza. Umugozi mubisanzwe ntugoreka (urufunguzo kugeza urufunguzo hejuru) kugirango umenye neza umuyoboro uhuza umuyoboro. Guhuza amashanyarazi bigerwaho nubwo z-ucomeka 38-pin ya IPASS®. Module ikorera kumurongo umwe + 3.3V itanga amashanyarazi hamwe na LVCMOS / LVTTL ibimenyetso byo kugenzura isi yose nka Module Present, Reset, Interrupt na Power Power Mode irahari hamwe na module. Imigaragarire ya 2-wire irahari yo kohereza no kwakira ibimenyetso byinshi bigenzura no kubona amakuru yo kwisuzumisha. Imiyoboro ya buri muntu irashobora gukemurwa kandi imiyoboro idakoreshwa irashobora gufungwa kugirango igishushanyo mbonera cyoroshye. JHA-Q28C01 yateguwe hamwe nibintu bifatika, guhuza optique / amashanyarazi hamwe nuburyo bwo kwisuzumisha hifashishijwe sisitemu ya QSFP28 Amasezerano menshi (MSA). Yashizweho kugirango ihuze imikorere ikaze yo hanze irimo ubushyuhe, ubushuhe hamwe na EMI kwivanga. Module itanga imikorere ihanitse cyane hamwe nibiranga kwishyira hamwe, bigerwaho hifashishijwe ibice bibiri byuruhererekane. • Ibipimo ntarengwa byerekana ibipimo Ikimenyetso Min. Ibisanzwe. Ubushyuhe bwo Kubika Ubushyuhe TS -40 +85 ° C Gutanga Umuvuduko wa VCCT, R -0.5 4 V Ubushuhe bugereranije RH 0 85% • Ibidukikije bisabwa gukora: Ikimenyetso cya Parameter Min. Ibisanzwe. Urubanza rukora Ubushyuhe TC 0 +70 ° C Isoko ryo gutanga amashanyarazi VCCT, R +3.13 3.3 +3.47 V Gutanga ICC 1000 mA Ikwirakwizwa ryamashanyarazi PD 3.5 W • Ibiranga amashanyarazi (TOP = 0 kugeza 70 ° C, VCC = 3.13 kugeza 3.47 Volt Parameter Ikimenyetso Min Ubwoko Bwinshi Icyiciro Icyitonderwa Ikigereranyo cyamakuru kuri buri Muyoboro - 25.78125 Gbps Gukoresha Imbaraga - 2.5 3.5 W Gutanga Ibiriho Icc 0.75 1.0 Igenzura I / O Umuvuduko-Hejuru VIH 2.0 Vcc V Igenzura I / O Umuvuduko-Mucyo VIL 0 0.7 V Umuyoboro uhuza Skew TSK 150 Ps GUSUBIZA Igihe 10 TUGARUKA KUGARAGAZA Igihe 100 ms Imbaraga Mugihe 100 ms Ikwirakwiza rimwe ryasohoye Ibisohoka Umuvuduko wo kwihanganira 0.3 4 V 1 Uburyo busanzwe Umuvuduko wo kwihanganira 15 mV Kohereza Iyinjiza Diff Voltage VI 120 1200 mV Kohereza Iyinjiza Diff Impedance ZIN 80 Ijana Deterministic Jitter DJ 0.42 UI Icyitonderwa: 20 ～ 80% • Ibipimo byiza (TOP = 0 kugeza 70 ° C, VCC = 3.0 kugeza 3.6 Volts) Ikimenyetso Ikimenyetso Min Ubwoko bwa Max Igice Ref. Ikwirakwizwa rya Optical Wavelength λ 840 860 nm RMS Ubugari bwa Spectral Pm 0.5 0.65 nm Impuzandengo ya Optical Imbaraga kuri Umuyoboro Pavg -8 -2.5 0 dBm Laser Off Power kuri Channel Poff -30 dBm Ikigereranyo cyo kuzimya ER 3.5 dB Umuvuduko ukabije Urusaku Rin -128 dB / HZ 1 Amahitamo meza yo gutakaza kwihanganira 12 dB yakira Optical Centre Umuhengeri λC 840 8. Igikorwa cyo gukurikirana imibare ya digitale irahari kuri QSFP28 yose SR4. Imigaragarire ya 2-wire itanga umukoresha kuvugana na module. Imiterere yibuka irerekanwa mugutemba. Umwanya wo kwibuka utondekanye murwego rwo hasi, urupapuro rumwe, umwanya wa adresse ya 128 bytes hamwe nimpapuro nyinshi zo hejuru. Iyi miterere yemerera kubona aderesi mugihe gikwiye kurupapuro rwo hasi, nka Guhagarika Ibendera na Monitor. Igihe gito gikomeye cyinjira, nkibisobanuro byirangamuntu hamwe nibisobanuro byateganijwe, birahari hamwe nurupapuro ruhitamo imikorere. Imigaragarire ya aderesi ikoreshwa ni A0xh kandi ikoreshwa cyane mugihe cyamakuru yingenzi nko guhagarika ibikorwa kugirango ubashe gukora inshuro imwe-isomwa kumakuru yose ajyanye nikibazo cyo guhagarika. Nyuma yo guhagarika, IntL, byemejwe, uwakiriye ashobora gusoma ibendera kugirango amenye umuyoboro wangiritse nubwoko bwibendera. Urupapuro02 ni Umukoresha EEPROM nuburyo bwarwo byemejwe numukoresha. Ibisobanuro birambuye byibuke buke na page00.page03 ububiko bwo hejuru nyamuneka reba inyandiko ya SFF-8436. • Igihe cyo Kugenzura Byoroheje no Kumikorere Imikorere Parameter Ikimenyetso Ikirangantego Igice cyo Gutangiza Igihe t_init 2000 ms Igihe cyo kuva kumashanyarazi kuri1, gucomeka gushyushye cyangwa kuzamuka kumurongo wa Reset kugeza module ikora neza2 Kugarura Init Assert Igihe t_reset_init 2 μs Gusubiramo byakozwe na buke urwego rurerure kurenza igihe gito cyo gusubiramo pulse igaragara kuri pin ya ResetL. Ibyuma bya bisi ya Serial Yiteguye Igihe t_serial 2000 ms Igihe kiva mumashanyarazi kuri1 kugeza module isubiza ihererekanyamakuru ryamakuru hejuru ya bisi ya seri ya bisi ikurikirana Monitor Data ReadyTime t_data 2000 ms Igihe kiva kumashanyarazi kuri1 kugeza kuri data kititeguye, bit 0 ya Byte 2, deasserted na IntL byemejwe Ongera usubize igihe t_kugarura 2000 ms Igihe kiva kumurongo uzamuka kuri resetL pin kugeza module ikora neza2 LPMode Yerekana Igihe ton_LPMode 100 μs Igihe kuva kwemeza LPMode (Vin: LPMode = Vih) kugeza igihe gukoresha ingufu za module byinjiye murwego rwo hasi Imbaraga IntL Yerekana Igihe ton_IntL 200 ms Igihe cyo kuva ibintu byabayeho bitera IntL kugeza Vout: IntL = Vol IntL Deassert Igihe toff_IntL 500 μs toff_IntL 500 μs Igihe cyatangiriye kuri soma3 ibikorwa byibendera bifitanye isano kugeza Vout: IntL = Voh. Ibi birimo deassert ibihe bya Rx LOS, Tx Ikosa nibindi bits. Rx LOS Yerekana Igihe ton_los 100 ms Igihe kiva muri leta ya Rx LOS kugeza kuri Rx LOS biti kandi IntL yemeje ko Ibendera ryerekana igihe ton_flag 200 ms Igihe cyaturutse kumiterere yimiterere itera ibendera kugeza ibendera rya biti kandi IntL yemeje ko Mask Assert Time ton_mask 100 ms Igihe cyo kuva mask bit set4 kugeza bihujwe na IntL kwemeza birabujijwe Mask De-kwemeza Igihe toff_mask 100 ms Igihe cyo kuva mask bitike4 kugeza igihe ibikorwa bya IntlL bizakomeza. ModSelL Yemeza Igihe ton_ModSelL 100 μs Igihe cyo kwemeza ModSelL kugeza module isubiza ihererekanyamakuru ryatanzwe hejuru ya bisi ya seri ya bisi ya ModSelL Deassert Igihe toff_ModSelL 100 μs Igihe cyo kuva muri ModSelL kugeza igihe module ititabira kohereza amakuru kuri seriveri 2-wire bus bus yinjira munsi yingufu Urwego Imbaraga_kugenda-kugendana cyangwa Imbaraga-Gushiraho De-kwemeza Igihe toff_Pdown 300 ms Igihe kuva P_Down bit bitunganijwe4 kugeza module ikora neza3 Icyitonderwa ： 1. Imbaraga kuri zisobanurwa nkigihe mugihe amashanyarazi yatanzwe ageze kandi akaguma hejuru cyangwa hejuru ya agaciro ntarengwa. 2. Imikorere yuzuye isobanurwa nkuko IntL yemejwe kubera amakuru atiteguye bito, bit 0 byte 2 de-yemeje. 3. Gupimwa kugwa kumasaha yisaha nyuma yo guhagarika bito byo gusoma. 4. Gupimirwa kugwa kumasaha nyuma yo guhagarika bito byo kwandika. • Igishushanyo mbonera cya Transceiver Igicapo1: Igishushanyo cyo Guhagarika • Igenamigambi Igenamigambi Igicapo c'Inama y'Ubuyobozi Ihuza Guhagarika Imibare n'izina l Pin Ibisobanuro bya Pin Logic Ikimenyetso Izina / Ibisobanuro Ref. 1 GND Impamvu 1 2 CML-I Tx2n Ikwirakwiza Ihinduranya Amakuru Yinjiza 3 CML-I Tx2p Ikwirakwiza ridahinduka Data yasohotse 4 GND Impamvu 1 5 CML-I Tx4n Ikwirakwiza ryahinduye amakuru Ibisohoka 6 CML-I Tx4p Ikwirakwiza ridahinduka Ibyasohotse 7 GND. Impamvu 1 8 LVTTL-I ModSelL Module Hitamo 9 LVTTL-I Gusubiramo Module Gusubiramo 10 VccRx + 3.3V Kwakira Amashanyarazi 2 11 LVCMOS-I / O SCL 2-Wire Serial Interface Isaha 12 LVCMOS-I / O SDA 2-Wire Serial Interface Data 13 GND Impamvu 1 14 CML-O Rx3p Uwakiriye Guhindura Ibyasohotse Ibisohoka 15 CML-O Rx3n Kwakira Ibidasubirwaho Ibyatanzwe 16 GND Impamvu 1 17 CML-O Rx1p Yakiriye Ibyahinduwe Byasohotse 18 Ibisohoka 18 CML-O Rx1n Kwakira Ibyatanzwe Bidasubirwaho Ibyasohotse 19 GND Impamvu 1 20 GND Impamvu 1 21 CML-O Rx2n yakira Ibisohoka Byatanzwe 22 CML-O Rx2p. Ibisohoka Ibyatanzwe 23 GND Impamvu 1 24 CML-O Rx4n yakira Ibisobanuro Byahinduwe Ibisohoka 25 CML-O Rx4p Kwakira Ibidasubirwaho Ibyasohotse Ibisohoka 26 GND Impamvu 1 27 LVTTL-O ModPrsL Module Yerekana 28 LVTTL-O IntL Guhagarika 29 VccTx + 3.3V Amashanyarazi 2 30 Vcc1 + 3.3V Amashanyarazi 2 31 LVTTL -I LPMode Yuburyo Buke 32 32 GND Impamvu 1 33 CML-I Tx3p Ikwirakwiza Ihinduranya Ibyasohotse Ibisohoka 34 CML-I Tx3n Ikwirakwiza ridahinduka Ibyasohotse Ibisohoka 35 GND Impamvu 1 36 CML-I Tx1p Ikwirakwizwa ryamakuru Yasohotse Ibyasohotse 37 CML-I Tx1n Ikwirakwiza ridahinduka Ibyasohotse 38 GND Impamvu 1 Ingingo: GND nikimenyetso. kuri kimwe no gutanga (imbaraga) zisanzwe kuri QSFP28 module, Byose birasanzwe muri QSFP28 module hamwe na voltage zose zerekanwa kuri ubu bushobozi ubundi byavuzwe. Huza ibi muburyo butaziguye ibimenyetso byindege isanzwe. Gusohora lazeri byahagaritswe kuri TDIS> 2.0V cyangwa gufungura, bishobojwe kuri TDIS