Nhanganyaya JHA-P41208BMHseries switches inopa kubva kune imwe network node inoshandisa Cat5 tambo panguva imwe chete kutapurirana data uye simba, kana AC simba risiri simba kana kutora simba risingaite (senge PTZ kamera uye WiMAX zvishandiso), JHA-P41208BMH akatevedzana akagadzirirwa waya isina waya, kuchengetedza otomatiki application. JHA-P41208BMHseries inochinja inoderedza zvakanyanya mutengo wewaya mushandisi wemagetsi, isina waya yeLAN yekuwana nzvimbo, vhidhiyo yekutarisa kamera uye zvimwe zvishandiso zvinofanirwa kushandiswa kutsigira zvirinani masevhisi matsva uye maapplication, zvichipa vashandisi kuchinjika kwepamusoro uye kufamba. Yepamberi yekuzviona algorithm chete yeyakajairwa PD terminal mudziyo wemagetsi, uye saka haufanirwe kunetseka nezve kukuvadzwa kune yakavanzika kana isiri-yakajairwa PoE michina. Yakareruka uye yakavimbika dhizaini, JHA-P41208BMHseries yeotomatiki identification PoE zvinodiwa, kumhanya, duplex, uye shandisa Auto Up link TM mhando yetambo. Zvimiro *8*100/1000mbps POE port+2*100/1000mbps UP Link port+2*Gigabit SFP Fiber Port; * 100m Kure * Inotsigira Hunhu Hwebasa (QoS) * Tsigira IEEE802.3AF/AT, Tsigira Vlan. *Kushanda kweWatchdog *Simba Rakazara:120W(52V 2.3A), magetsi emukati *Yese port inotsigirwa neMDI/MDIX auto flip uye self negotiation *Supply 8 100/1000Mpbs adaptive high speed forwarding data packet isina kurasika. * Tsigira IEEE802.3x kuyerera kwekutonga kweYakazara-duplex modhi uye backpressure yeHafu-duplex modhi. * Imwe neimwe port max. magetsi akasvika 30W. Tsanangudzo Chigadzirwa 8+2+1 Port POE Switch (Yakavakirwa-mukati) Model JHA-P41208BMH POE Port 1 kusvika 8 inotsigira IEEE802.3AF/AT Standard UP link port 9th-10thport inotsigira 1000Mbps Fiber Port 1000M fiber port Output Power 30W. IEEE802.3af/at Power Pin Zvose 1/2+, 3/6- uye 4/5+7/8- Whole Power ≤120W POE Protocol IEEE 802.3af/IEEE 802.3at POE Type End-span Power Distance ≤100m Network Standard IEEE 802.3、3IEE802. 802.3x, 802.3af/pa Network Medium 10/100BASE-TX: 5 kirasi uye pamusoro isina kuchengetedzwa yakamonyoroka peya Dhita Distance ≤100m Switch Kugona 12Gbps Forwarding Mode Chitoro uye mberi Forwarding Rate 10BASE-T:14880PPS/port 100BASE-tx:14800pps 12000pps/ports-8:14800pps/05pps8/ports 801BASE-8: MAC Kero MAC kero tafura 2K Chiteshi Chekushanda Simba rekutanga mashandiro, nekukurumidza uye kumberi, MAC otomatiki kudzidza uye kuchembera IEEE802.3X Yakazara-duplex uye modhi uye backpressure yeHalf-duplex mode LED Indicator Chiteshi chega chega chaigara 1 LINK/ACT.100Mbps, POE Status Chiratidzo, Yese simba chiratidzo Kushanda Nzvimbo Kushanda tembiricha: -10°-- 55°C Huremu 1.7kg Size 202mm*140mm*45mm(L*W*H) Order Information Model Nha. Tsanangudzo Yezvinhu JHA-P41208BMH 8 Ports 10/100/1000M PoE + 2 Uplink Gigabit Ethernet Port++1 Gigabit SFP Fiber Port,kuvaka- mumagetsi, neVLAN

Zvimiro: ◊ Kusvika ku11.2Gbps pachiteshi bandwidth ◊ Aggregate bandwidth ye> 40Gbps ◊ Duplex LC connector ◊ Inopindirana ne40G Ethernet IEEE802.3ba uye 40GBASE-SR4 uye 40GBASE-IR4QStandard ◊ Complixing SAM ◊ Complixing SA 140m paOM3 uye 160m paOM4 ◊ 4 CWDM nzira MUX/DEMUX dhizaini ◊ Inopindirana neQDR/DDR Infiniband data rates ◊ Imwe chete +3.3V magetsi inoshanda ◊ Yakavakwa-mukati madhijitari ekuongorora mabasa ◊ Tembiricha 0°C ◊ 7°C kusvika 7°C RoHS Inopindirana Chikamu Zvishandiso: ◊ Rack to rack ◊ Data centers Switch and Routers ◊ Metro network ◊ Swichi uye Routers ◊ 40G Ethernet Links Tsananguro: Iyo JHA-QC02 itransceiver module yakagadzirirwa 2km(SMF) 160m(MMF)optical communication applications. Dhizaini inoenderana ne40GBASE-SR4 uye 40GBASE-IR4 yeIEEE P802.3ba yakajairwa. Iyo module inoshandura 4 inputs channels (ch) ye10Gb / s data yemagetsi kune 4 CWDM zviratidzo zvemaziso, uye inozviwedzera muchiteshi chimwe chete che 40Gb / s optical transmission. Reversely, padivi rekugamuchira, iyo module optically de-multiplexes 40Gb / s inopinza mu 4 CWDM migero masaini, uye inovashandura kune 4 chiteshi chemagetsi data. Iyo yepakati yavelengths ye4 CWDM migero ndeye 1271, 1291, 1311 uye 1331 nm senhengo dzeCWDM wavelength grid inotsanangurwa muITU-T G694.2. Iyo ine duplex LC yekubatanidza yeiyo optical interface uye 38-pini yekubatanidza yemagetsi interface. Kuti uderedze kupararira kwemaziso mune yakareba-haul system, multimode fiber (MMF) inofanira kuiswa mune ino module. Chigadzirwa chacho chakagadzirwa nechimiro chechimiro, optical/electrical connection uye digital diagnostic interface maererano neQSFP Multi-Source Agreement (MSA). Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI. 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 TQP10 yakagadzirwa iine fomu factor, optical/electrical connection uye digital diagnostic interface maererano neQSFP 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 - 10.3125 11.2 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 Kudzora I/O Voltage-Low VIL 0 0.7 V Inter-Channel SET Duration Skew P0. 10 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 150 1200 mV Transmit Input Diff Impedance 5 Jit 08 Dj Dependence 1 ZINt 08 Dj Dependence 0.3 UI Receiver Imwe Yakapera Kubuda Voltage Kushivirira 0.3 4 V Rx Output Diff Voltage Vo 370 600 950 mV Rx Inobuda Kusimuka uye Kudonha Voltage Tr/Tf 35 ps 1 Yese Jitter TJ 0.3 UI Cherechedzo: 0% ･ 8 ･ ･ 8 UI Cherechedzo kusvika ku70 °C, VCC = 3.0 kusvika 3.6 Volts) Parameter Symbol Min Typ Max Unit Ref. Transmitter Wavelength Assignment L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 1331 1335 1335 1331 1297.5 nm L2 1304.5 30 - - dB Total Average Launch Power PT - - 8.3 dBm Average Launch Power, imwe neimwe Lane -7 - 8 dBm Difference in Launch Power between any two Lanes (OMA) - 6.5 dB Optical Modulation Amplitude, imwe neimwe Lane OMA -4 +3.5 dBm Tanga Simba muOMA minus Transmitter uye Dispersion Penalty (TDP), imwe neimwe Lane -4.8 - dBm TDP, imwe neimwe Lane TDP 2.3 dB Extinction Ratio ER 3.5 - - dB Transmitter Eye Mask Tsanangudzo {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0. 0.28, 0.4} Optical Return Loss Kushivirira - - 20 dB Avhareji Yokutanga Simba OFF Transmitter, imwe neimwe Lane Poff -30 dBm Relative Intensity Noise Rin -128 dB/HZ 1 Optical Return Loss Tolerance - - 12 dB Receiver Kukuvadza Threshold THd 3.13 Poweredi imwe neimwe Avernem R -10 0 dBm Gamuchira Magetsi 3 dB kumusoro Cut Off Frequency, imwe neimwe Lane 12.3 GHz RSSI Kururama -2 2 2 dB Receiver Reflectance Rrx -26 dB Receiver Simba (OMA), imwe neimwe Lane - - 3.5 dBm ReceivedB Frequency Cuff, 3 yega yega Nzira 12.3 GHz LOS De-Assert LOSD -15 dBm LOS Assert LOSA -25 dBm LOS Hysteresis LOSH 0.5 dB Cherechedza 12dB Reflection • Diagnostic Monitoring Interface Digital diagnostics monitoring function inowanika paQSFP+ SR4 yose. 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 Diagram • Pini Assignment Diagram yeHost Board Connector Block Pin Numbers and Name • 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 kune QSFP modules, Zvese zvakajairika mukati meiyo QSFP module uye ese ma module 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