Fasali Ƙananan amfani Yawanci Max. Rukunin Bayanan kula Samar da Wutar Lantarki Vcc3 -0.5 - +3.6 V Ma'ajiya Zazzabi Ts -10 - +70 °C Aiki Humidity RH +5 - +85 % 1 Lura: 1 Babu Nassoshi Shawarar Yanayin Aiki Tebu 2- Shawarar Yanayin Yanayin Ma'aunin Alamar Min. Yawanci Max. Bayanan Raka'a Ayyukan Zazzabi TC 0 - +70 °C Wutar Bayar da Wutar Lantarki Vcc 3.14 3.3 3.47 V Rushewar Wuta ta QSFP28 Pd - - 2.5 W Rushewar Wuta ta SFP28 Pd - - 1.0 W 1 Bit Rate kowane Lane BR 10.35 G. Teburin Halayen Wutar Lantarki kowane tasha 3- Halayen Wutar Lantarki don Alamar Siga ta QSFP28 Min. Buga Max. Bayanan Raka'a ModSelL Module Zaɓi VOL 0 - 0.8 V Module Ba zaɓaɓɓe VOH 2.5 - VCC V LPMode Ƙarfin Ƙarfin Wuta VIL 0 - 0.8 V Ayyukan Al'ada VIH 2.5 - VCC + 0.3 V Sake saitinL Sake saitin VIL 0 - 0.8 VCC na al'ada V ModPrsL Aiki na al'ada VOL 0 - 0.4 V IntL Katsewa VOL 0 - 0.4 V Aiki na al'ada VoH 2.4 - VCC V Halayen Mai watsa Wutar Lantarki Daban Daban Kwanan Shigar da Swing Vin, PP 200 - 1600 mV Fitar Bambancin Tasirin Bayanan Lantarki ZIN 90 100 Ω Matsakaicin Tsare-tsare Tsare-tsare Fitar Swing Vout 200 - 800 mVPP Bit Kuskuren Rate BER E-12 1 Input Bambancin Impedance ZD 90 100 110 Ω Lura: 1 PRBS2^31-1@25.78125Gbps Teburin 4- Halayen Wutar Lantarki don SbolFP28 Buga Max. Raka'a Bayanan kula da Lantarki Halayen Bambancin Bayanan Shigar Swing Vin, PP 200 - 1600 mVPP Mai Rarraba Input Mai Rarraba ZIN 90 100 110 Ω Tx_Fault Ayyukan Al'ada VOL 0 - 0.8 V Laifin Mai watsawa Normal VOH 2.0 -0 -0 -0 -0 -0. V Laser Kashe VIH 2.0 - VCC+0.3 V Halayen Banbancin Kwanan Wata Fitowa Fitowa Vout 400 - 800 mV Bit Kuskuren Rate BER - - E-12 - Fitowa Daban-daban Impedance ZD 90 100 110 Ω Rx_00VOL 0 Normal LoH Signal LoH 2.0 - VCC V Tsarin Fil Hoto 1, Duba Fil don QSFP28 Tebura 5- Ma'anar Aiki na Fil don QSFP28 Sunan Alamar Pin Pin / Bayanan Bayani Tx4n Mai watsawa da Juyar da Bayanai 6 Tx4p Transmitter Ba-Inverted Data Input 7 GND Ground 1 8 ModSelL Module Zaɓi 9 ResetL Module Sake saitin 10 Vcc Rx + 3.3V Mai karɓar Wutar Lantarki 11 SCL 2-waya serial interface Agogo 12 SDA 2-waya serial interface Ground1 data Rx3 Mai karɓa Bayanan da ba a juyo ba 15 Rx3n Mai karɓa Mai karɓa 16 GND Ground 1 17 Rx1p Mai karɓar Bayanan da ba a Juya ba. Fitar bayanan da ba a juyar da Rx2p ba 23 GND Ground 1 24 Rx4n Mai Karɓi Mai Karɓi Bayanan Fitar Fitin Alamar Suna/ Bayanan Bayani + 3.3V Mai watsa wutar lantarki 30 Vcc1 + 3.3V Ƙarfin wutar lantarki 31 LPMode Yanayin Ƙarfin Ƙarfi 32 GND Ground 1 33 Tx3p Mai watsawa Ba-Inverted Data Input 34 Tx3n Mai watsawa Inverted Data Inverted 35 GND Data Ground 1 36 Tx3n Nonvert1p Invert1p Bayanin Inverted Transmitter 38 GND Ground 1 Lura: 1. Ƙasar da'ira ta keɓe a ciki daga ƙasan chassis. Hoto 2, Duban Fil don SFP28 Tebu 6-Pin Ma'anar Ma'anar Ayyukan Fil Sunan/Bayyana Bayanan Bayani 1 VEET Module Transmitter Ground 1. Yana kashe fitarwar Laser mai watsawa 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Serial Interface Clock (MOD-DEF1) 6 MOD_ABS Module Babu, an haɗa zuwa VEET ko VEER a cikin ƙirar 2 7 RS0 Rate Zaɓi 0, zaɓin yana sarrafa SFP+ module mai karɓar 4 8 RX_LOS Mai karɓa Asarar Alamar Siginar (A cikin FC wanda aka sanya shi azaman Rx_LOS kuma a cikin Ethernet wanda aka sanya azaman BA Gano Sigina) 2 9 RS1 Rate Select 1, zaɓin yana sarrafa SFP+ module mai watsawa 4 Pin Alamar Suna/ Bayanan Bayani 10 VEER Module Receiver Ground 1 11 VEER Module Receiver Ground 12 RD- Fitar bayanan Mai karɓa 13 RD+ Fitar bayanan da ba a jujjuya ba 14 VEER Module mai karɓar Ground 1 15 VCCR Mai karɓar Module 3.3 V Samar da 16 VCCT Module Transmitter 3.3 V Samar da 17 VEET Module Module Transmitter Ground 1 18 Inverted In TD Data Ground 1 18 Mai watsawa Jujjuya bayanan shigarwar 20 VEET Module Transmitter Ground 1 Lura: Ƙaƙƙarfan filaye na ƙasa an ware su daga yanayin yanayin. Za a ciro fil ɗin tare da 4.7K-10Kohms zuwa ƙarfin lantarki tsakanin 3.14V da 3.46V akan jirgi mai masaukin baki. An ja fil ɗin zuwa VCCT tare da 4.7K-10KΩ resistor a cikin tsarin. Duba SFF-8472 Rev12.2 Tebur 10-2. Hoto na 3 Da'irar da aka Shawarta, Da'irar Interface Mai Shawarar don QSFP28 Hoto 4, Shawarar da'irar Samar da Wutar Wuta don SFP28 Hoto 5. , Teburin Injiniyanci 7- Tsawon Kebul Na Tsawon Kebul L1 (Naúrar: m) Mai haƙuri (Naúrar: cm) ≤1.0 +5/-0 1.0 Breakout Kebul na Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafa Jimlar Tsawon L1 (Raka'a: m) Breakout Point Aunawa daga SFPL2 (Raka'a: m) 1 0.7 2 1.4 3 2 ≥5 3 Gargaɗi Tsarkakewa: Wannan na'urar tana da saurin lalacewa sakamakon fitarwar lantarki (ESD). Ana ba da shawarar yanayi mai 'yanci a tsaye. Bi jagororin bisa ga ingantattun hanyoyin ESD. Tsaron Laser: Radiation da na'urorin Laser ke fitarwa na iya zama haɗari ga idanun ɗan adam. Guji bayyanar da ido zuwa radiation kai tsaye ko kaikaice.