Gabatarwa JHA-P41208BMHseries sauya daga kullin cibiyar sadarwa ɗaya yana amfani da kebul na USB na lokaci guda watsa bayanai da wutar lantarki, lokacin da wutar AC ba ta da ƙarfi ko ɗaukar wutar lantarki (kamar kyamarori PTZ da na'urorin WiMAX), jerin JHA-P41208BMH an tsara shi don cibiyoyin sadarwa mara waya, tsaro aiki da kai aikace-aikace. JHA-P41208BMHseries masu sauyawa suna rage farashin mai amfani da wutar lantarki, wuraren samun damar LAN mara waya, kyamarori masu kula da bidiyo da sauran kayan aiki dole ne a kashe su don mafi kyawun tallafawa sababbin ayyuka da aikace-aikace, samar da masu amfani da mafi girman sassauci da motsi. Algorithm na haɓaka kai-tsaye kawai don daidaitaccen wutar lantarki na tashar tashar PD, sabili da haka baya buƙatar damuwa game da lalacewa ga kayan aikin PoE masu zaman kansu ko marasa daidaituwa. Zane mai sauƙi da abin dogara, JHA-P41208BMH jerin buƙatun buƙatun PoE ta atomatik, saurin gudu, duplex, da amfani da nau'in kebul na Auto Up link TM. Siffofin * 8 * 100/1000mbps POE tashar jiragen ruwa + 2 * 100/1000mbps UP Link tashar jiragen ruwa + 2 * Gigabit SFP Fiber Port; Nisa * 100m * Taimakawa ingancin Sabis (QoS) * Taimakawa IEEE802.3AF/AT, Taimakawa Vlan. * Ayyukan Watchdog * Duk Ƙarfin: 120W (52V 2.3A), wadatar wutar lantarki ta ciki * Duk tashar jiragen ruwa da ke goyan bayan MDI / MDIX auto flip da tattaunawar kai * Samar da 8 100/1000Mpbs mai daidaitawa babban fakitin isar da bayanai da ba a rasa ba. * Taimakawa sarrafa kwararar IEEE802.3x don Yanayin Cikakkun Duplex da matsi na baya don yanayin Half-duplex. *Kowace tashar jiragen ruwa max. wutar lantarki ya kai 30W. Ƙayyadaddun Samfura 8 + 2 + 1 Port POE Canja (Ginawa) Model JHA-P41208BMH POE Port 1 zuwa 8 yana goyan bayan IEEE802.3AF/AT Standard UP tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar 9th-10th ta goyan bayan 1000Mbps Fiber Port 1000M fiber Port Fiber Port 1000M fiber Port Output Power 15.4W IEEE802.3af/a Power Pin Duka 1/2+, 3/6- da 4/5+7/8- Dukan Ƙarfin ≤120W POE Protocol IEEE 802.3af/IEEE 802.3at POE Type End-span Power Distance ≤100m Network Standard IEEE 802.3, IEEE802.3u,802.3x,802.3af/a Network Medium 10/100BASE-TX:5 aji da sama mara garkuwa Twisted biyu Data Distance ≤100m Canja Canja 12Gbps Miyar da Yanayin Adana da Gabatarwa Rate 10BASE-T: 1480port 100BASE-tx: 14800pps / tashar jiragen ruwa 1000BASE-tx: 1488095pps/tashar tashar MAC Adireshin adireshin MAC adireshin tebur 2K Port Aiki Ayyukan fifikon wutar lantarki, sauri da gaba, MAC koyo ta atomatik da tsufa IEEE802.3X Cikakken duplex da yanayin da baya don yanayin Half-duplex Alamar LED Kowane tashar jiragen ruwa ya mamaye 1 LINK/ACT.100Mbps, POE Matsayi Mai nuna alama, Dukan ikon nuna alama Aiki Mahalli Yanayin aiki: -10°-- 55°C Nauyin 1.7kg Girman 202mm*140mm*45mm(L*W*H) Model Bayanin oda A'a. Bayanin Kaya JHA-P41208BMH 8 Tashar jiragen ruwa 10/100/1000M PoE + 2 Uplink Gigabit Ethernet Port ++ 1 Gigabit SFP Fiber Port, gina-in wutar lantarki, tare da VLAN

Siffofin: ◊ Har zuwa 11.2Gbps a kowace tashar bandwidth ◊ Haɗa bandwidth na> 40Gbps ◊ Duplex LC connector ◊ Mai jituwa tare da 40G Ethernet IEEE802.3ba da 40GBASE-SR4 da 40GBASE-IR4Standard 40GBASE-IR4Standard ◊ 140m akan OM3 da 160m akan OM4 ◊ 4 CWDM hanyoyin MUX/DEMUX ƙira ◊ Mai dacewa da ƙimar bayanan QDR/DDR Infiniband Aikace-aikacen Sashe Masu Yarda da RoHS: ◊ Rack to rack ◊ Data Centers Switches and Routers ◊ Metro networks ◊ Switches and Routers ◊ 40G Ethernet Links Description: JHA-QC02 wani nau'in transceiver ne wanda aka tsara don 2km (SMF) 160m (MMF) aikace-aikacen sadarwa na gani. Zane ya dace da 40GBASE-SR4 da 40GBASE-IR4 na daidaitattun IEEE P802.3ba. Tsarin yana canza tashoshi na shigarwa na 4 (ch) na bayanan lantarki na 10Gb/s zuwa siginar gani na 4 CWDM, kuma ya ninka su cikin tashoshi ɗaya don watsawar gani na 40Gb/s. Komawa, a gefen mai karɓa, ƙirar ƙirar tana ƙaddamar da shigarwar 40Gb/s cikin siginar tashoshi 4 CWDM, kuma yana canza su zuwa bayanan lantarki na tashar tashar tashoshi 4. Matsakaicin tsayin tsayin tashoshi na 4 CWDM sune 1271, 1291, 1311 da 1331 nm a matsayin mambobi na grid na CWDM da aka ayyana a cikin ITU-T G694.2. Yana ƙunshe da mai haɗin LC mai duplex don mahaɗar gani da kuma mai haɗin fil 38 don ƙirar lantarki. Don rage tarwatsewar gani a cikin tsarin dogon ja, dole ne a yi amfani da fiber multimode (MMF) a cikin wannan tsarin. An ƙirƙira samfurin tare da nau'i nau'i, haɗin gani/lantarki da kuma dubawar bincike na dijital bisa ga Yarjejeniyar Maɓuɓɓuka Maɗaukaki na QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI. Tsarin yana aiki daga wutar lantarki guda ɗaya + 3.3V da LVCMOS / LVTTL sigina na sarrafawa na duniya kamar Module Present, Sake saitin, Katsewa da Yanayin Ƙarfin Ƙarfin suna samuwa tare da kayayyaki. Akwai keɓancewar siriyal mai waya 2 don aikawa da karɓar sigina masu rikitarwa masu rikitarwa da samun bayanan bincike na dijital. Ana iya magance tashoshi guda ɗaya kuma ana iya rufe tashoshin da ba a yi amfani da su ba don mafi girman sassaucin ƙira. An ƙirƙira TQP10 tare da nau'i nau'i, haɗin gani/lantarki da kuma ƙirar bincike na dijital bisa ga Yarjejeniyar Maɗaukakin Maɗaukaki ta QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI. Tsarin yana ba da babban aiki sosai da haɗin kai, ana iya samun dama ta hanyar hanyar sadarwa ta waya biyu. Cikakkar Matsakaicin Matsakaicin Ma'auni Alamar Min. Yawanci Max. Yanayin Ajiye Naúrar TS -40 +85 °C Samar da Wutar Lantarki VCCT, R -0.5 4 V Dangantakar Humidity RH 0 85 % • Muhallin Aiki Na Shawarar: Alamar Sigar Min. Yawanci Max. Nau'in Case mai aiki Zazzabi TC 0 +70 °C Samar da Wutar Lantarki VCCT, R +3.13 3.3 +3.47 V Samar da ICC na yanzu 1000 mA Watsawar Wutar Lantarki PD 3.5 W • Halayen Lantarki (TOP = 0 zuwa 70 °C, VCC zuwa 3.1m zuwa Paramita 3.4 Alamar Min Nau'in Max Unit Ƙididdigar Bayanan Bayanan Kula da Tashoshi - 10.3125 11.2 Gbps Amfani da Wutar Lantarki - 2.5 3.5 W Abubuwan Bayar da Icc na yanzu 0.75 1.0 A Control I/O Voltage-High VIH 2.0 Vcc V Control I/O Voltage-Low VIL 0 0.1 V0 SK TnsK Sake saita Tsawon Lokaci 10 Sake saita lokaci 100 ms Wuta A Lokaci 100 ms Mai Watsawa Single Ƙarshen Fitar Wutar Haƙuri 0.3 4 V 1 Yanayin gama gari Haƙurin wutar lantarki 15 mV Mai watsa Input Diff Voltage VI 150 1200 mV Mai watsa Input Diff Diff5t10t DDJ 0.3 Mai karɓar UI guda ɗaya Ƙarshen Fitar Wutar Lantarki Haƙuri 0.3 4 V Rx Fitarwa Diff Voltage Vo 370 600 950 mV Rx Fitar da Haɓaka da Faɗuwar Wutar Lantarki Tr/Tf 35 ps 1 Total Jitter TJ = 0.3 UI Na'urar Kulawa: 800s Filastik 0 zuwa 70 °C, VCC = 3.0 zuwa 3.6 Volts) Alamar Siga Min Nau'in Max Unit Ref. Matsayin Tsawon Tsayin Mai watsawa 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 13mti SMSo 30 - - dB Jimlar Matsakaicin Ƙaddamarwar Ƙarfin Ƙarfin PT - - 8.3 dBm Matsakaicin Ƙaddamar Ƙarfin, kowane Lane -7 - 8 dBm Bambanci a Ƙaddamar da Ƙarfin Tsakanin kowane Layi biyu (OMA) - - 6.5 dB Modulation Modulation Amplitude, kowane Lane OMA -4 +3.5 dBm Ƙaddamar da Ƙarfi a cikin OMA ya rage Mai watsawa da Hukuncin Watsawa (TDP), kowane Lane -4.8 - dBm TDP, kowane Lane TDP 2.3 dB Rage Rage Ratio ER 3.5 - - Ma'anar Mashin Mashin Ido dB {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} Rasa Mafi Kyawu -- 20 dB Matsakaicin Ƙaddamar da Ƙarfin KASHE Mai watsawa, kowane Lane Poff -30 dBm Dangantakar Ƙarfin Hayaniyar Hayaniyar Rin -128 dB/HZ 1 Haƙurin Rasa Rasuwar Komawa Na gani - - 12 dB Lallacewar Mai karɓa THd 3.3 dBm 1 Matsakaicin Ƙarfi a Input Mai karɓa, kowane Lane R-10 0 dB dB babba Yanke Frequency, kowanne Layin 12.3 GHz daidaitaccen RSSI -2 2 dB Mai karɓa Reflectance Rrx -26 dB Ƙarfin Mai karɓar (OMA), kowane Layin - - 3.5 dBm Yana Karɓan Mitar Lantarki 3 dB na sama na Cutoff, kowane Layin 12.3 GHz LOS De-A saka LOSD -OS15 dBm -25 dBm LOS Hysteresis LOSH 0.5 dB Bayanan kula 12dB Waiwaiwa • Maganganun Kula da Gaggawa na Dijital Ana samun aikin saka idanu akan duk QSFP+ SR4. Serial interface na waya 2 yana ba mai amfani don tuntuɓar module. Ana nuna tsarin ƙwaƙwalwar ajiya a cikin gudana. An tsara sararin ƙwaƙwalwar ajiya zuwa ƙasa, shafi ɗaya, sararin adireshi na bytes 128 da shafukan sararin adireshi masu yawa. Wannan tsarin yana ba da damar isa ga adireshi akan lokaci a cikin ƙaramin shafi, kamar Tsage Tutoci da Masu Sa ido. Ƙananan shigarwar lokaci mai mahimmanci, kamar bayanan ID na serial da saitunan kofa, suna samuwa tare da aikin Zaɓin Page. Adireshin da aka yi amfani da shi shine A0xh kuma ana amfani dashi galibi don mahimman bayanai na lokaci kamar sarrafa katse don ba da damar karantawa lokaci ɗaya don duk bayanan da ke da alaƙa da yanayin katsewa. Bayan katsewa, an tabbatar da IntL, mai watsa shiri na iya karanta filin tuta don tantance tashar da abin ya shafa da nau'in tuta. Page02 shine EEPROM mai amfani kuma tsarin sa mai amfani ya yanke shawara. Cikakken bayanin ƙananan ƙwaƙwalwar ajiya da shafi na 00.shafi03 babba ƙwaƙwalwar ajiya don Allah duba takaddar SFF-8436. •Lokaci don Sarrafa mai laushi da Ayyukan Ayyukan Matsayi Alamar Matsakaicin Yanayin Yanayin Farko Lokacin farawa t_init 2000 ms Lokaci daga wuta akan1, filogi mai zafi ko tashin gefen Sake saitin har sai tsarin ya cika aiki2 Sake saitin Init Assert Time t_reset_init 2 μs Ana yin Sake saitin ta ƙaranci. matakin ya fi tsayi mafi ƙarancin lokacin sake saitin bugun bugun da ke kan fil ɗin ResetL. Serial Bus Hardware Ready Time t_serial 2000 ms Lokaci daga wuta on1 har sai module ya amsa watsa bayanai a kan 2-waya serial bas Monitor Data ReadyTime t_data 2000 ms Lokaci daga wuta on1 zuwa data ba a shirye, bit 0 na Byte 2, deasserted da IntL tabbatar. Sake saita Lokacin Sake saitin t_sake saita 2000 ms Lokaci daga tasowa gefen fil ɗin ResetL har sai module ɗin ya cika aiki2 LPMode Assert Time ton_LPMode 100 μs Lokaci daga tabbatar da LPMode (Vin: LPMode = Vih) har sai yawan wutar lantarki ya shiga ƙananan Ƙarfin Ƙarfin IntL Assert Time ton_IntL 200 ms Lokaci daga faruwar yanayin da ke haifar da IntL har zuwa Vout: IntL = Vol IntL Deassert Time toff_IntL 500 μs toff_IntL 500 μs Lokaci daga share3 aiki tuta mai alaƙa har zuwa Vout:IntL = Voh. Wannan ya haɗa da lokutan kayan zaki don Rx LOS, Tx Fault da sauran raƙuman tuta. Rx LOS Lokacin Sayarwa ton_los 100 ms Lokaci daga jihar Rx LOS zuwa Rx LOS bit set da IntL tabbatar da Tutar Tuta ton_flag 200 ms Lokaci daga faruwar yanayin da ke haifar da tuta zuwa saitin bit na tuta da IntL ta tabbatar da Mask Assert Time ton_mask 100 ms Lokaci daga abin rufe fuska bit set4 har sai an hana tabbatarwar IntL mai alaƙa da Lokacin Kashe abin rufe fuska toff_mask 100 ms Lokaci daga abin rufe fuska bit share4 har sai da haɗin IntlL aiki ya dawo ModSelL Assert Time ton_ModSelL 100 μs Lokaci daga tabbatar da ModSelL har sai module ya amsa watsa bayanai a kan ModSelL serial bas ModSelL Deassert Time toff_ModSelL module baya amsawa ga watsa bayanai akan bas ɗin serial 2-waya Power_over-ride ko Power-set Asert Time ton_Pdown 100 ms Lokaci daga P_Down bit saita 4 har sai module amfani da wutar lantarki ya shiga ƙasan Matsayin Power_over-ride ko Saitin Wutar Lantarki Lokacin toff_Pdown 300 ms Lokaci daga P_Down bit share4 har sai da module ya cika aiki3 Note: 1. An bayyana wutar lantarki a matsayin nan take lokacin da ƙarfin wutar lantarki ya isa kuma ya kasance a ko sama da ƙaramin ƙayyadadden ƙimar. 2. An bayyana cikakken aiki kamar yadda IntL ya tabbatar saboda bayanan da ba a shirya ba, bit 0 byte 2 ba a tabbatar ba. 3. An auna daga faɗuwar agogo bayan tasha bit ɗin ciniki. 4. An auna daga faɗuwar agogo bayan tasha bit na ciniki. • Tsare-tsare Toshe Mai Canjawa • Hoton Assignment na Fil na Mai Haɗin Haɗin Mai Rarraba Lambobin Fil da Sunan • Bayanin Fil Sunan Alamar Ma'ana/Bayyana Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Mai Watsawa Ba Mai Juya Bayanan Fitarwa ba Ground 1 8 LVTTL-I ModSelL Module Zaɓi 9 LVTTL-I Sake saitaL Module Sake saitin 10 VccRx + 3.3V Mai karɓar Wutar Lantarki 2 11 LVCMOS-I/O SCL 2-Way Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data Ground 13G Mai karɓar CML-O Rx3p Fitar da bayanan da aka Juya 15 Mai karɓar CML-O Rx3n Ba a Juya ba Fitar da Bayanan da ba a Juya ba 16 GND Ground 1 17 CML-O Rx1p Mai karɓa Mai karɓa 18 CML-O Rx1n Mai karɓar Ba-Inverted Data Fitar 19 GND-Ground1 Ground1 Rx2n Fitar bayanan da aka juyar da mai karɓa 22 CML-O Rx2p Mai karɓar Ba-Inverted Data Fitar 23 GND Ground 1 24 CML-O Rx4n Mai Karɓi Fitar Bayanan Bayanan 25 CML-O Rx4p Mai karɓar Ba-Inverted Data Fitar 26 GNDO LTTL Motsawa Fitar Bayanan 26 GNDO Gabatar da 28 LVTTL-O IntL Yana Katsewa 29 VccTx +3.3V Mai watsa Wutar Lantarki 2 30 Vcc1 +3.3V Samar da Wuta Mai watsawa Fitar bayanan da ba a juyar da su ba 35 GND Ground 1 36 CML-I Tx1p Mai watsawa Mai watsawa Mai watsawa 37 CML-I Tx1n Mai watsawa mara jujjuyawa 38 GND Ground 1 Bayanan kula: GND shine alamar guda ɗaya da wadata (ƙarfi) gama gari don samfuran QSFP , Duk sun zama gama gari a cikin tsarin QSFP kuma duk nau'ikan voltages suna nuni zuwa wannan yuwuwar in ba haka ba lura. Haɗa waɗannan kai tsaye zuwa siginar jirgin ƙasa gama gari. Ana kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS