Zvimiro: ♦ Kusvika ku155Mb/s Data Links ♦ Hot-Pluggable ♦ Single SC connector ♦ Kusvika 40 km pa9/125μm SMF ♦ 1310nm FP laser transmitter ♦ 1550nm PIN photo3V Power Supply Monitoring Interface Inopindirana neSFF-8472 ♦Masimba Makuru 2.0V kana kuvhura, inobatidzwa paTDIS 1000 V) Electrostatic Discharge (ESD) kune Imwe SC Receptacle IEC 61000-4-2GR-1089-CORE Inoenderana neFccInterferences Inoenderana nemazinga Chikamu 15 Kirasi BEN55022 Kirasi B (CISPR 22B)VCCI Kirasi B Inoenderana nezviyero Laser Ziso Chengetedzo FDA 21CFR 1040.10 uye 1040.11EN60950, EN (IEC) 60825-1,2 Inoenderana neKirasi 1 laserproduct. • Inokurudzirwa Circuit SFP Host Inokurudzirwa Circuit l Mechanical Dimensions Mechanical Drawing

L3 24+4 10Gigabit Management Fiber Ethernet Switch JHA-SW2404MG-28BC L3 24+4 10Gigabit Ethernet Switch ♦ Chigadzirwa overview L3 24+4 10Gigabit Ethernet Switch is standard third-layer non-blocking switch. Inopa 24 10/100/1000Base-T Ethernet ports, 4 10G SFP+ ports. Kubva pane yakakwirira-inoshanda ASIC chip tekinoroji, iyo modular dhizaini dhizaini, iyo ine hunyanzvi hwekuchinjisa multilayer uye waya-kumhanya kuendesa mberi. Inogona kuiswa mumetropolitan nharaunda network, uye inopa mashoma ekupedzisira 1 km tekinoroji yekuunganidza uye yakakosha kuchinjanisa data. Panguva imwecheteyo, L3 24 + 4 10Gigabit Ethernet Switch inopa yakakwana IPv4 / IPv6 routing, kusanganisira tunnel uye IP multicast.Mushandisi anogona kuisa marudzi ose emabasa ekushandura kuburikidza neWebhu, SNMP nezvimwe zvakadaro. L3 24+4 10Gigabit Ethernet Chinja yakanyatsokodzera kuunganidzwa kwekushandisa kwetiweki yakakura uye iyo yakakosha yekushandisa yepakati nediki-saizi network. Kutaurwa kwechigadzirwa Chigadzirwa modhi L3 24+4 10Gigabit Ethernet Shandura Basic maitiro Yakagadzika chiteshi 24 10/100/1000Base-T Ethernet ports, 4 10G SFP+ ports Backplane bandwidth 128Gbps Packet kutumirwa mwero 95.232Mpps Flash memory RISC 412MB ndangariro simba RISC 412MB ndangariro simba RISC 412MB Tafura yekero 16K Chigadzirwa maitiro Anotenderera muti Tsigiro STP, RSTP, MSTP Tsigiro PVST/PVST+ VLAN Tsigiro yechiteshi-yakavakirwa VLAN Tsigira MAC-yakavakirwa VLAN Tsigiro 802.1Q yakanyorwa VLAN Tsigiro yeSuper Vlan Tsigiro yeYakavanzika Vlan Tsigiro yeGVRP ine simba VLAN kumisikidza Tsigiro QinQ uye inochinjika. QinQ Tsigiro yeVoice VLAN Flow control Kubva pane yakajairwa IEEE 802.3x kuyerera kwekutonga Uchishandisa IEEE 802.1Qbb inotungamira kuyerera kwekutonga Tsigira CAR basa Kutepfenyura kutonga Kudzora nhepfenyuro dutu, mira kutumira kureba sekunge uchisvika padanho rakakomba multicast control IGMP Snooping multicast meseji otomatiki yekutarisa multicast routing IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM-DM DVMRP (Distance Vector Multicast Routing Protocol) GMRP (multicast dynamic kunyoresa protocol) Kusunga pachiteshi Boka rega rega remakumi masere, ukuwo rutsigiro 128 boka LACP rine simba kana static polymerization Port mirroring Tsigiro yakavakirwa pakuyerera kwechionioni uye port mirroring Yakaturikidzana 16 yakaoma, yakapfava yakaturikidzana 32 Ichishandisa nzira dzekubatanidza, ine yakabatana yepakati manejimendi. yeIP kero yekuita kero yekuchengetedza sosi yekuchengetedza Routing manejimendi Static routing RIP v1/v2, OSPFv2, BEIGRP (inoenderana ne Cisco EIGRP), BGPv4, ISIS, BGP Anti virus intelligent routing function Nzira yekufambisa Tsigiro yakavakirwa paIP nzira yekufambisa Iyo proxy basa Tsigira Proxy ARP, DNS Proxy Redundancy backup Tsigiro yeVRRP, HSRP Hot Standby Router Protocol Hunhu hweDHCP DHCP Server, DHCP Client. uye tsigira DHCP relay Basa reNAT Tsigira iyo static kana inosimba NAT kero kududzira basa Kuchengetedza maitiro IEEE 802.1x port certification, PKI certification Port Security (Port Security) basa Hardware tsigiro ye IP ACL ACL ACL, MAC, Vlan Hardware tsigiro yemushandisi wechiteshi IP+MAC+Vlan ID+ mushandisi account akasiyana siyana akasanganiswa kuti asunge. Tsigira IP Source Chengetedza Tsigiro WEB interface mushandisi kutendeseka Remote RADIUS, TACACS + chitupa Mushandisi kupatsanura manejimendi uye password kuchengetedza Net nhovo. tekinoroji Kuchengetedza tekinoroji yekudzora tekinoroji Runyorwa rwesevhisi IEEE 802.1Qau congestion mechanism yechiteshi chega chega 8 tumira mepu yemutsara 802.1p 8 zvakakosha WRED, WFQ, SP uye FIFO mutsetse kuronga algorithm Yakanakisa-Effort Service Differentiated Service Strict Priority Weighted Round Robin Kutanga kuuya kwekutanga kupihwa TOS yekumaka RTS Network manejimendi SNMP v1/v2/v3 RMON (1,2,3,9 boka) Telnet WEB interface Rutsigiro rwe cluster management Tsigira SSH Tsigiro yePDP (inoenderana neCisco CDP.) Kutsigira fan, tembiricha, system log, hierarchical alarm Hunhu hwemuviri Kuonekwa ukuru 440x230x44(mm) Simba hunhu AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS simba rinopisa rekuchengetedza Simba 80W Indicator rambi Simba chiratidzo, chiratidzo chehurongwa, kubatanidza / transceiver mirayiridzo Nzvimbo humidity / tembiricha 0-50 ℃ kushanda, -40-70 ℃ kuchengetedza, 0-90% hapana condensation

Zvimiro: ♦ 4 yakazvimiririra yakazara-duplex chiteshi ♦ Kusvika ku27.95Gbps pachiteshi bandwidth ♦ Aggregate bandwidth ye> 100Gbps ♦ MTP/MPO optical connector ♦ QSFP28 MSA inoenderana ♦ Inopindirana neIEEE 2802 Clause. 802.3bm CAUI-4 chip to module yemagetsi chiyero ITU-T G.959.1-2012-02 chiyero ♦ Digital diagnostic kugona ♦ Single +3.3V simba rekushandisa rinoshanda ♦ Tembiricha 0°C kusvika 70°C ♦ RoHS Inopindirana Chikamu Zvishandiso: Local Area Network (LAN) ♦ Wide Area Network (WAN) ♦ Ethernet switch uye router applications Tsanangudzo: Iyo JHA-Q28C01 itransceiver module yakagadzirirwa 100m optical communication applications. Magadzirirwo acho anofambirana ne100GbASE-SR4 yeIEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module yemagetsi standard ITU-T G.959.1-2012-02 standard . Iyo module inoshandura 4 inputs channels (ch) ye 25.78Gbps kusvika 27.95Gbps data yemagetsi kune 4 lanes optical signals, uye inoawedzera mugero rimwe chete re100Gb / s optical transmission. Zvichidzokera kumashure, padivi rekugamuchira, iyo module optically de-multiplexes a 100Gb / s inopinza mumasaini mana enzira, uye inoashandura kune 4 nzira inoburitsa data yemagetsi. Iyo optical fiber ribhoni tambo ine MPO/MTP yekubatanidza pamagumo ega ega maplugs muQSFP28 module receptacle. Iyo yekumisikidzwa kwetambo yeribhoni "yakaiswa makiyi" uye mapini ekutungamira aripo mukati memuganho wemodule kuti ive nechokwadi chekurongeka. Iyo tambo kazhinji haina twist (kiyi kumusoro kumusoro) kuve nechokwadi chakakodzera chiteshi kurongeka. Kubatana kwemagetsi kunowanikwa kunyangwe z-pluggable 38-pini IPASS® yekubatanidza. Iyo module inoshanda kubva kune imwe chete + 3.3V magetsi uye LVCMOS / LVTTL pasi rose control masiginecha akadai seModule Present, Reset, Interrupt uye Low Power Mode inowanikwa nemamodules. A 2-waya serial interface inowanikwa kutumira uye kugamuchira mamwe akaomarara ekudzora masaini uye kuwana ruzivo rwedhijitari yekuongorora. Nzira dzega dzega dzinogona kutariswa uye nzira dzisina kushandiswa dzinogona kuvharwa kuti dzikwanise kuchinjika. Iyo JHA-Q28C01 yakagadzirwa iine fomu factor, optical/electrical connection uye digital diagnostic interface maererano neQSFP28 Multi-Source Agreement (MSA). Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI. Iyo module inopa yakanyanya kushanda uye chimiro chekubatanidza, inowanikwa kuburikidza maviri-waya serial interface. • Absolute Maximum Ratings Parameter Symbol Min. Typical Max. Unit Storage Temperature TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Relative Humidity RH 0 85 % • Yakakurudzirwa Nzvimbo Yekushanda: Parameter Symbol Min. Typical Max. Unit Case operating Temperature TC 0 +70 °C Supply Voltage VCCT, R +3.13 3.3 +3.47 V Supply Current ICC 1000 mA Power Dissipation PD 3.5 W • Electrical Characteristics (TOP = 0 kusvika 70 °C, VCC = 3.47 Volt Parats 3.47 Voltage 3.47 Symbol Min Typ Max Unit Cherechedzo Dhata Rate per Channel - 25.78125 Gbps Power Consumption - 2.5 3.5 W Supply Current Icc 0.75 1.0 A Control I/O Voltage-High VIH 2.0 Vcc V Control I/O Voltage-Low VIL 0 0.7 V Inter-Channel SET Dunhu Ps101L Isu RESETL De-assert time 100 ms Power On Time 100 ms Transmitter Single Ended Output Voltage Tolerance 0.3 4 V 1 Common mode Voltage Tolerance 15 mV Transmit Input Diff Voltage VI 120 1200 mV Transmit Input Diff Impedance 1 ZINt 08 Dj Dependence ZINt 008 Dj 0.1 UI Data Input Total Jitter TJ 0.28 UI Receiver Single Ended Output Voltage Tolerance 0.3 4 V Rx Output Diff Voltage Vo 600 800 mV Rx Output Rise and Fall Voltage Tr/Tf 35 ps 10 Jister Jitter UJ2 DJ 7 Total Jitter UJ2 DJ. Cherechedza: 20～80% • Optical Parameters(TOP = 0 kusvika 70 °C, VCC = 3.0 kusvika 3.6 Volts) Parameter Symbol Min Typ Max Unit Ref. Transmitter Optical Wavelength λ 840 860 nm RMS Spectral Width Pm 0.5 0.65 nm Avhareji yeOptical Power per Channel Pavg -8 -2.5 0 dBm Laser Off Power Per Channel Poff -30 dBm Optical Extinction Ratio ER 3.5 Noise8 Rintens1 IdB dB/HZ 1 Optical Return Loss Tolerance 12 dB Receiver Optical Center Wavelength λC 840 860 nm Receiver Sensitivity per Channel R -10.5 dBm Maximum Input Power PMAX +0.5 dBm Receiver Receiver Reflectance RdB LOS12 LOSDB LOS12 LOS12 Deflectance RdB LOS12 Assert LOSA -30 dBm LOS Hysteresis LOSH 0.5 dB Cherechedza 12dB Reflection • Diagnostic Monitoring Interface Digital diagnostics monitoring function inowanikwa pane zvose QSFP28 SR4. A 2-waya serial interface inopa mushandisi kuonana nemodule. Chimiro chendangariro chinoratidzwa mukuyerera. Nzvimbo yekurangarira yakarongedzwa kuita yakaderera, peji rimwechete, kero nzvimbo ye128 bytes uye akawanda epamusoro kero nzvimbo mapeji. Chimiro ichi chinobvumira kupinda panguva yakakodzera kune kero dziri papeji yepasi, senge Interrupt Flags uye Monitors. Nguva shoma yekupinda nguva yakakosha, senge serial ID ruzivo uye zvikumbaridzo zvigadziriso, zviripo nePage Sarudza basa. Iyo interface kero inoshandiswa ndeye A0xh uye inonyanya kushandiswa yenguva yakakosha data senge kukanganisa kubata kuitira kugonesa imwe-nguva-yekuverenga data rese rine chekuita nekukanganisa mamiriro. Mushure mekuvhiringidza, IntL, yakasimbiswa, muenzi anogona kuverenga mureza kuti aone chiteshi chakakanganisika uye rudzi rwemureza. Peji02 ndeyeMushandisi EEPROM uye chimiro chayo chinosarudzwa nemushandisi. Tsanangudzo yakadzama yeyakaderera memory uye peji00.page03 yepamusoro ndangariro ndapota ona SFF-8436 gwaro. • Nguva ye Soft Control uye Status Functions Parameter Symbol Max Unit Conditions Initialization Time t_init 2000 ms Nguva kubva pamagetsi pa1, hot plug kana kusimuka kumucheto kweReset kusvikira module yanyatsoshanda2 Reset Init Assert Nguva t_reset_init 2 μs A Reset inogadzirwa nekashoma. chiyero chakareba kupfuura iyo shoma reset pulse nguva iripo pane ResetL pini. Serial Bus Hardware Ready Time t_serial 2000 ms Nguva kubva pamagetsi pa1 kusvika module yapindura kufambiswa kwedata pamusoro pe2-waya seriyori bhazi Monitor Data ReadyTime t_data 2000 ms Nguva kubva pamagetsi pa1 kuenda kune data risati ragadzirira, bit 0 yeByte 2, yakabviswa uye IntL yakasimbiswa. Reset Assert Time t_reset 2000 ms Nguva kubva kumucheto paResetL pini kusvika module yanyatsoshanda2 LPMode Assert Time ton_LPMode 100 μs Nguva kubva pakutaurwa kweLPMode (Vin:LPMode =Vih) kusvika module yekushandisa simba yapinda yakaderera Power Level IntL Assert Nguva ton_IntL 200 ms Nguva kubva pakuitika kwemamiriro kusvika kukonzeresa IntL. Vout:IntL = Vol IntL Deassert Nguva toff_IntL 500 μs toff_IntL 500 μs Nguva kubva pachena pakuverenga3 kushanda kwemureza wakabatana kusvika Vout:IntL = Voh. Izvi zvinosanganisira nguva dzedhishi reRx LOS, Tx Fault uye mamwe mabheti emureza. Rx LOS Assert Nguva ton_los 100 ms Nguva kubva kuRx LOS state kusvika kuRx LOS bit set uye IntL yakasimbirira Mureza Assert Nguva ton_flag 200 ms Nguva kubva pakuitika kwechimiro chinokonzeresa mureza kune chine chekuita nemureza set set uye IntL yakasimbisa Mask Assert Nguva ton_mask 100 ms Nguva kubva pamasiki bit set4 kusvika yakabatana IntL chirevo chakavharwa Mask De-assert Nguva toff_mask 100 ms Nguva kubva pamasiki bit yakacheneruka4 kusvika yakabatana IntlL oparesheni yatangazve ModSelL Assert Nguva ton_ModSelL 100 μs Nguva kubva pakutaura kweModSelL kusvika module yapindura kufambiswa kwedata pamusoro pe2-waya seriyori bhazi ModSelL Deassert Nguva kubva toff_Mod0 Time toff_Mod0 Time toff_Mod0 ye ModSelL kutozosvikira module isingadavire kufambiswa kwedata pamusoro pe2-waya seri bhazi Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Nguva kubva P_Down bit set 4 kusvika module simba rekushandisa rapinda rakaderera Power Level Power_over-ride kana Power-set De. -assert Nguva toff_Pdown 300 ms Nguva kubva P_Down bit cleared4 kusvika module yanyatsoshanda3 Cherechedza: 1. Power on inotsanangurwa sepakarepo kana magetsi ekupa asvika uye oramba ari kana pamusoro pehushoma hwataurwa. 2. Kushanda zvakakwana kunotsanangurwa seIntL yakasimbiswa nekuda kwe data isati yagadzirira bit, bit 0 byte 2 de-asserted. 3. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekuverenga kutengeserana. 4. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekunyora kutengeserana. • Transceiver Block dhayagiramu Mufananidzo1: Chivharo dhayagiramu • Pini Yekugovera Dhiagiramu yeHost Board Connector Block Pini Nhamba uye Zita l Pini Tsanangudzo Pin Logic Symbol Zita/Tsananguro Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Transmitter Isina-Inverted Data yakabuda 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data Output 6 CML-I Tx4p Transmitter Yakabuda 7 GND Data Ground 1 8 LVTTL-I ModSelL Module Sarudza 9 LVTTL-I ResetL Module Reset 10 VccRx +3.3V Power Supply Receiver 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 13 GND14 Ground 1 CML-O Rx3p Receiver Inverted Data Output 15 CML-O Rx3n Receiver Isiri Inverted Data Output 16 GND Ground 1 17 CML-O Rx1p Receiver Inverted Data Output 18 CML-O Rx1n Receiver Isina-Inverted Data Inobuda 19 GND Ground 1 20 GND 20 GND Inverted CML Receiver Data Yakabuda 22 CML-O Rx2p Receiver Isiri Inverted Data Output 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Data Output 25 CML-O Rx4p Receiver Isiri Inverted Data Output 26 GND Ground 1 TL-2OPPSL LVT TL-27 Moduli LVT LVTTL-O IntL Kuvhiringidza 29 VccTx +3.3V Power Supply Transmitter 2 30 Vcc1 +3.3V Power Supply 2 31 LVTTL-I LPMode Low Power Mode 32 GND Ground 1 33 CML-I Tx3p Transmitter Inverted Data Output3 CMLnItter34 Data Output TML -Inverted Data Output 35 GND Ground 1 36 CML-I Tx1p Transmitter Inverted Data Output 37 CML-I Tx1n Transmitter Non-Inverted Data Output 38 GND Ground 1 Notes: GND ndiyo chiratidzo cheimwe uye kupa(simba) rinowanikwa kuQSFP28 modules, Zvese zvakajairika mukati meiyo QSFP28 module uye ese mamodule voltages anonongedzwa kune iyi inogona kucherechedzwa neimwe nzira. Batanidza izvi zvakananga kune iyo host board chiratidzo common ground plane. Laser kubuda yakadzimwa paTDIS>2.0V kana kuvhura, inobatidzwa paTDIS