Siffofin: ◊ Yarda da ƙayyadaddun lantarki na 40GbE XLPPI ta IEEE 802.3ba-2010 QSFP MSA mai yarda ◊ Mai iya watsa sama da 100m akan OM3 Multimode Fiber (MMF) da 150m akan OM4 MMF ◊ Single +3.3V wutar lantarki yana aiki wani misali LC duplex fiber na USB kyale sake amfani da kayan aikin USB na yanzu Aikace-aikacen: ◊ 40 Gigabit Ethernet interconnects ◊ Datacom/Telecom Switch & router connections ◊ Haɗin bayanai da aikace-aikacen jirgin baya Transceiver don 40 Gigabit Ethernet Aikace-aikacen. Wannan transceiver babban tsarin aiki ne don sadarwar bayanai na gajeriyar zangon duplex da aikace-aikacen haɗin kai. Yana haɗa hanyoyin bayanan lantarki guda huɗu a kowace hanya zuwa watsawa akan kebul na fiber optic na LC duplex guda ɗaya. Kowane layin lantarki yana aiki a 10.3125 Gbps kuma ya dace da ƙirar 40GE XLPPI. Mai jujjuyawar cikin gida yana haɓaka ƙirar XLPPI 4 × 10G zuwa tashoshi na lantarki na 20Gb/s guda biyu, yana watsawa da karɓar kowane mai gani sama da fiber LC mai sauƙi ɗaya ta amfani da na'urorin gani-bi-directional. Wannan yana haifar da jimlar bandwidth na 40Gbps cikin kebul na LC duplex. Wannan yana ba da damar sake amfani da kayan aikin cabling LC duplex da aka shigar don aikace-aikacen 40GbE. Ana tallafawa nisan haɗin kai har zuwa mita 100 ta amfani da OM3 da 150m ta amfani da fiber na gani na OM4. An tsara waɗannan samfuran don yin aiki akan tsarin fiber multimode ta amfani da madaidaicin zangon 850nm a gefe ɗaya da 900nm a ɗayan ƙarshen. Ƙwararren wutar lantarki yana amfani da mai haɗin lamba na 38 QSFP+. Ƙwallon gani na gani yana amfani da na'urar haɗi na LC duplex na al'ada. Tsarin Toshe Transceiver • Matsakaicin 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 Guda Ƙarshen Fitar Wuta Haƙuri 0.3 4V 1 Yanayin gama gari Haƙurin wutar lantarki 15 mV Mai watsa Input Diff Voltage VI 120 1200 mV Mai watsa Input Diff0020t Data Dere DDJ 0.1 UI Data Input Total Jitter TJ 0.28 Mai karɓar UI Single Ƙarshen Fitar Wutar Lantarki Haƙuri 0.3 4 V Rx Diff Voltage Voltage Vo 600 800 mV Rx Fitarwa Tashi da Faɗuwar Wutar Lantarki Tr/Tf 35 ps J 2 Total.7 Jitter TUI Bayanan UI: 20 ~ 80% • Ma'auni na gani (TOP = 0 zuwa 70 ° C, VCC = 3.0 zuwa 3.6 Volts) Alamar Siga Min Nau'in Max Unit Ref. Matsakaicin Ƙwararren Ƙwararren Ƙwararru CH1 λ 832 850 868 nm Ƙwararrun Ƙwararrun Ƙwararru CH2 λ 882 900 918 nm RMS Spectral Width Pm 0.5 0.65 nm Matsakaicin Ƙarfin gani ta Tashoshi Pavg -4 -2.0m Per Tashoshi Laser -0. Rage Rage Ratio ER 3.5dB Ƙarfin Ƙarfin Ƙarfafa Ƙwararru Rin -128 dB/HZ 1 Haƙuri na Komawar Haɓaka Haƙuri 12 dB Mai karɓar Cibiyar gani Tsawon Tsawon CH1 λ 882 900 918 nm Cibiyar gani Tsawon Tsawon Tsawon Tashoshi CH2 8 803 Channel R -11 dBm Matsakaicin Ƙarfin shigar da PMAX +0.5 dBm Mai karɓa Reflectance Rrx -12 dB LOS De-Assert LOSD -14 dBm LOS Assert LOSA -30 dBm LOS Hysteresis LOSH 0.5 dB Bayanan kula 12dB Tunani Page02 ne aka yanke shawarar mai amfani da EROMEROM. 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 Tsare-tsare na Mai Haɗin Gidan Mai watsa shiri Toshe Fil Lambobi da Suna • 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