100G QSFP28 Intambo yokukhanya esebenzayo JHA-QSFP28-100G-AOC
Iimbonakalo
◊ Inkxaso ye-100GBASE-SR4/EDR isicelo
◊ Iyahambelana ne-QSFP28 yoMbane ye-MSA SFF-8636
◊ Iireyithi ezininzi ukuya kuthi ga kwi-25.78125Gbps
◊ Umgama wothumelo ukuya kuthi ga kwi-100m
◊ +3.3V unikezelo lwamandla olunye
◊ Ukusetyenziswa kwamandla okuphantsi
◊ Iqondo lobushushu elisebenzayo loRhwebo: 0 °C ukuya +70 °C
◊ RoHS iyahambelana
◊ iintambo zesatifikethi ze-UL (ukhetho)
Usetyenziso
◊ 100GBASE-SR4 kwi-25.78125Gbps ngomzila ngamnye
◊ Infini Band QDR, EDR
◊ Amanye amakhonkco okukhanya
Inkcazo:
IiReyithingi eziphezulu ezipheleleyo
Itheyibhile1- Absolute Maximum Ratings
| Ipharamitha | Uphawu | Min. | Isiqhelo | Max. | Iyunithi | Amanqaku |
| Supply Voltage | Vcc3 | -0.5 | - | +3,6 | V | |
| Ubushushu boGcino | Ts | -10 | - | +70 | °C | |
| Ukufuma okuSebenzayo | RH | +5 | - | +85 | % | 1 |
Qaphela: 1 Akukho ukujiya
IiMeko zokuSebenza eziCetyisiweyo
Itheyibhile2- IiMeko zokusebenza ezicetyiswayo
| Ipharamitha | Uphawu | Min. | Isiqhelo | Max. | Iyunithi | Amanqaku |
| Ubushushu beCase yokuSebenza | TC | 0 | - | +70 | °C | |
| Ubonelelo lwaMandla ombane | Vcc | 3.14 | 3.3 | 3.47 | V | |
| Ukuchithwa kwamandla | Pd | - | - | 2.5 | W | 1 |
| Ixabiso elincinci | BR | 10.3125 | 25.78125 | - | Gbps |
Phawula: 1 Per Indawo yokukhwelela
Iimpawu zoMbane
Itheyibhile3- Iimpawu zoMbane
| Ipharamitha | Uphawu | Min. | Chwetheza. | Max. | Iiyunithi | Amanqaku | |
| ModSelL | Imodyuli Khetha | UMQULU | 0 | - | 0.8 | V | |
| Imodyuli Sukukhetha | VOH | 2.5 | - | VCC | V | ||
| LPMode | Imowudi yaMandla aphantsi | VIL | 0 | - | 0.8 | V | |
| Ukusebenza okuqhelekileyo | VIH | 2.5 | - | VCC+0.3 | V | ||
| Seta ngokutshaL | Lungisa kwakhona | VIL | 0 | - | 0.8 | V | |
| Ukusebenza okuqhelekileyo | VIH | 2.5 | - | VCC+0.3 | V | ||
| ModPrsL | Ukusebenza okuqhelekileyo | UMQULU | 0 | - | 0.4 | V | |
| IntL | Ukuphazamisa | UMQULU | 0 | - | 0.4 | V | |
| Ukusebenza okuqhelekileyo | VoH | 2.4 | - | VCC | V | ||
| Umthumeli wombane Iimpawu | |||||||
| Umahluko weInput Swing yoMhla | Vin,pp | 200 | - | 1600 | mV | ||
| Imveliso Umahluko Impedans | Zin | 90 | 100 | 110 | Ω | ||
| Iimpawu zoMfumani woMbane | |||||||
| IDifferential Data Output Swing | Vout | 200 | - | 800 | mV | ||
| Isantya sempazamo encinci | IBER | - | - | E-12 | - | 1 | |
| I-Input Differential Imedance | ZD | 90 | 100 | 110 | Ω | ||
Phawula: 1 PRBS2^31-1@25.78125Gbps
ISekethe yoNxibelelwano eCetyisiweyo
Umzobo 1, isiNxulumanisi esicetyiswayo
I-pin ilungiselelo
Umzobo 2, iPin View
Itheyibhile4-Pin Function Definitions
| Iphini | Uphawu | Igama/Inkcazelo | Amanqaku |
| 1 | GND | Umhlaba | 1 |
| 2 | Tx2n | Ungeniso lweDatha eGuquliweyo yoThutho | |
| 3 | Tx2p | UNgeniso lweDatha engaGuqulwanga yiTransmitter | |
| 4 | GND | Umhlaba | 1 |
| 5 | Tx4n | Ungeniso lweDatha eGuquliweyo yoThutho | |
| 6 | Tx4p | UNgeniso lweDatha engaGuqulwanga yiTransmitter | |
| 7 | GND | Umhlaba | 1 |
| 8 | ModSelL | Imodyuli Khetha | |
| 9 | Seta ngokutshaL | Ukuseta kwakhona imodyuli | |
| 10 | Vcc Rx | +3.3V isiXhobo soMbane soMbane | |
| 11 | I-SCL | Iiwotshi ezi-2 ze-serial interface | |
| 12 | SDA | Idatha ye-2-wire serial interface | |
| 13 | GND | Umhlaba | 1 |
| 14 | Rx3p | Isiphumo soDatha esingaguquguqukiyo simamkeli | |
| 15 | Rx3n | Isiphumo seDatha esiGuquliweyo somamkeli | |
| 16 | GND | Umhlaba | 1 |
| 17 | Rx1p | Isiphumo soDatha esingaguquguqukiyo simamkeli | |
| 18 | Rx1n | Isiphumo seDatha esiGuquliweyo somamkeli | |
| 19 | GND | Umhlaba | 1 |
| 20 | GND | Umhlaba | 1 |
| 21 | Rx2n | Isiphumo seDatha esiGuquliweyo somamkeli | |
| 22 | Rx2p | Isiphumo soDatha esingaguquguqukiyo simamkeli | |
| 23 | GND | Umhlaba | 1 |
| 24 | Rx4n | Isiphumo seDatha esiGuquliweyo somamkeli |
| Iphini | Uphawu | Igama/Inkcazelo | Amanqaku |
| 25 | Rx4p | Isiphumo soDatha esingaguquguqukiyo simamkeli | |
| 26 | GND | Umhlaba | 1 |
| 27 | ModPrsL | Imodyuli ekhoyo | |
| 28 | IntL | Ukuphazamisa | |
| 29 | Vcc Tx | + 3.3V Umthumeli wobonelelo lwamandla | |
| 30 | Vcc1 | +3.3V Ubonelelo lwamandla | |
| 31 | LPMode | Imowudi yaMandla aphantsi | |
| 32 | GND | Umhlaba | 1 |
| 33 | Tx3p | UNgeniso lweDatha engaGuqulwanga yiTransmitter | |
| 34 | Tx3n | Ungeniso lweDatha eGuquliweyo yoThutho | |
| 35 | GND | Umhlaba | 1 |
| 36 | Tx1p | UNgeniso lweDatha engaGuqulwanga yiTransmitter | |
| 37 | Tx1n | Ungeniso lweDatha eGuquliweyo yoThutho | |
| 38 | GND | Umhlaba | 1 |
Qaphela: 1. Umhlaba wesekethe wodwa ngaphakathi kumhlaba we-chassis.
Inkcazo yokubeka iliso
Umzobo3, Imephu yeMemori
IMechanical Design Diagram
Iyunithi mm
Itheyibhile 5- Intambo
Ubude
| Ubude beCableL(Iyunithi: m） | Uyanyamezela(Iyunithi: cm） |
| ≤1.0 | +5/-0 |
| 1.0＜L≤4.5 | +15/-0 |
| 4.5＜L≤14.5 | +30/-0 |
| 14.5 | +2%/-0 |
Izilumkiso
Ukuphatha imiGaqo:Esi sixhobo sisesichengeni sokonakala ngenxa ye-electrostatic discharge (ESD).
Indawo engatshintshiyo ekhululekileyo iyacetyiswa kakhulu.Landela izikhokelo ngokweenkqubo ezifanelekileyo ze-ESD.
Ukhuseleko lweLaser: Imitha ekhutshwa zizixhobo zelaser inokuba yingozi emehlweni abantu.Kuphephe ukuvezwa kwamehlo kwimitha ethe ngqo okanye engathanga ngqo.
