Soo-saare loogu talagalay 4k Fiber Optic Cable oo loogu talagalay Multimedia - 100G QSFP28 Xadhiga Tooska ah (DAC) JHA-QSFP28-100G-PCU - JHA
Soo-saare loogu talagalay 4k Fiber Optic Cable oo loogu talagalay Multimedia - 100G QSFP28 Xadhiga Tooska ah ee Cable (DAC) JHA-QSFP28-100G-PCU - Faahfaahinta JHA:
Sharaxaada Guud
QSFP28 Xadhkaha Tooska ah ee Ku Xidhan waxay u hoggaansamaan tilmaamaha SFF-8665. Doorashooyinka kala duwan ee cabbirka siliga ayaa laga heli karaa 30 ilaa 26 AWG oo leh xulashooyin kala duwan oo dhererka fiilada ah (ilaa 5m).
Astaamaha
◊ U hoggaansan SFF-8665
◊ Ilaa 28.3125Gbps heerka xogta channelkii
◊ Gudbinta ilaa 5m
◊ Heerkulka shaqada: 0 ~ 70 ℃
◊ Halbeegga korantada ee 3.3V
◊ waafaqsan RoHS
Faa'iidooyinka
◊ Xalka naxaasta ah ee qiimaha leh
◊ Wadarta guud ee ugu hooseeya ee xalka awoodda
◊ Habka wadarta guud ee ugu hooseeya EMI
◊ Naqshad la wanaajiyey oo loogu talagalay daacadnimada calaamadaha
Codsiyada
◊ 100G Ethernet
Faahfaahin:
Pin Shaqada Qeexid
| Pin | macquul | Astaanta | Sharaxaada |
| 1 |
| GND | Dhulka |
| 2 | CML-I | Tx2n | Soo Gelida Xogta Gudbisay |
| 3 | CML-I | Tx2p | Gudbinta Xogta Aan Rogan |
| 4 |
| GND | Dhulka |
| 5 | CML-I | Tx4n | Soo Gelida Xogta Gudbisay |
| 6 | CML-I | Tx4 p | Gudbinta Xogta Aan Rogan |
| 7 |
| GND | Dhulka |
| 8 | LVTTL-I | ModSelL | Xulashada Module |
| 9 | LVTTL-I | Dib u dejiL | Dib u habeynta Module |
| 10 |
| Vcc Rx | + 3.3V Qaadaha Bixiyaha Korontada |
| 11 | LVCMOS- I/O | SCL | 2-silig saacad interface serial |
| 12 | LVCMOS- I/O | SDA | 2-siriga xogta serial interface |
| 13 |
| GND | Dhulka |
| 14 | CML-O | Rx3p | Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin |
| 15 | CML-O | Rx3n | Soo-saarka Xogta Soo-bandhigista Qaadaha |
| 16 |
| GND | Dhulka |
| 17 | CML-O | Rx1p | Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin |
| 18 | CML-O | Rx1n | Soo-saarka Xogta Soo-bandhigista Qaadaha |
| 19 |
| GND | Dhulka |
| 20 |
| GND | Dhulka |
| 21 | CML-O | Rx2n | Soo-saarka Xogta Soo-bandhigista Qaadaha |
| 22 | CML-O | Rx2p | Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin |
| 23 |
| GND | Dhulka |
| 24 | CML-O | Rx4n | Soo-saarka Xogta Soo-bandhigista Qaadaha |
| 25 | CML-O | Rx4p | Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin |
| 26 |
| GND | Dhulka |
| 27 | LVTTL-O | ModPrsL | Module Hadda |
| 28 | LVTTL-O | IntL | Jooji |
| 29 |
| Vcc Tx | + 3.3V gudbiyaha sahayda korontada |
| 30 |
| Vcc1 | + 3.3V Korontada |
| 31 | LVTTL-I | LPMode | Habka Awoodda Hoose |
| 32 |
| GND | Dhulka |
| 33 | CML-I | Tx 3 p | Gudbinta Xogta Aan Rogan |
| 34 | CML-I | Tx3n | Soo Gelida Xogta Gudbisay |
| 35 |
| GND | Dhulka |
| 36 | CML-I | Tx1p | Gudbinta Xogta Aan Rogan |
| 37 | CML-I | Tx1n | Soo Gelida Xogta Gudbisay |
| 38 |
| GND | Dhulka |
Guud ahaan Alaabta Astaamaha
| QSFP+ DAC Tilmaamaha | |
| Tirada Laamiyada | Tx & Rx |
| Heerka Xogta Kanaalka | 28.3125 Gbps |
| Heerkulka shaqada | 0 ilaa +70°C |
| Heerkulka Kaydinta | -40 ilaa +85°C |
| Supply Voltage | 3.3 V magac ahaan |
| Interface koronto | Xidhiidhiyaha cidhifka 38 biinanka |
| Interface Maamulka | Taxane, I2C |
Sare Xawaaraha Astaamaha
| Halbeegga | Astaanta | Min | Nooca | Max | Unugyo | Xusuusin |
| Waxyeelada Kala Duwan | Zd | 90 | 100 | 110 | Oh | |
| Khasaaraha Soo-celinta Soo-celinta Kala Duwan | SDDXX | dB | 0.01 ~ 4.1GHz | |||
|
Log10/(f/5.5) oo leh f gudaha GHz | dB | 4.1 ~ 19GHz | ||||
| Qaabka Guud ee Soo Celinta Khasaaraha | SCCXX | dB | 0.01 ~ 12.89GHz | |||
| -3 | dB | 12.89 ~ 19GHz | ||||
| Farqiga Ciqaabta Qallooca Waveform | dWDPc | 6.75 | dB | |||
| Khasaaraha VMA | L | 4.4 | dB | |||
| Khasaaraha VMA ee saamiga isdhaafsiga | VCR | 32.5 | dB | |||
Makaanik Tilmaamaha
Xidhiidhiyuhu waxa uu la jaanqaadi karaa qeexida SFF-8665
| Dhererka (m) | Cable AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 30 |
| 5 | 26 |
Nidaamiye U hoggaansanaanta
| Muuqaal | Tijaabi Habka | Waxqabadka |
| Soo saarista Electrostatic (ESD) ee biinanka Korontada | Habka MIL-STD-883C 3015.7 | Heerka 1 (> 2000 Volts) |
| Faragelinta Electromagnetic (EMI) | FCC Fasalka B | Waafaqsan Heerarka |
| CENELEC EN55022 Heerka B | ||
| CISPR22 ITE Fasalka B | ||
| Xasaanadda RF (RFI) | IEC61000-4-3 | Caadiyan ma muujin Saamayn la qiyaasi karo oo ka imanaya 10V/m Beer laga xaaqayo 80 ilaa 1000MHz |
| U Hogaansanaanta RoHS | Dardaaranka RoHS 2011/65/EU iyo waa awaamiirta wax ka beddelka 6/6 | RoHS 6/6 waafaqsan |
Sawirro tafatiran ee alaabta:
Hagaha Alaabta La Xiriira:
Taasi waxay leedahay qiimeyn ganacsi oo wanaagsan, bixiye iib ka dib oo aan caadi ahayn iyo tas-hiilaad wax soo saar casri ah, hadda waxaan ka kasbanay mawqif heersare ah ka mid ah iibsadayaasheenna adduunka oo dhan soo saaraha Cable Fiber Optic ee 4k Multimedia - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU – JHA , Alaabta ayaa siin doonta adduunka oo dhan, sida: Kanada, Kenya, Isbaanishka, Waxaan u hoggaansanahay daacadnimada, hufnaanta, hawlgalka guul-guuleysiga ee dhabta ah iyo falsafada ganacsi ee ku jihaysan dadka. Tayo aad u wanaagsan, qiimo macquul ah iyo qanacsanaanta macaamiisha ayaa had iyo jeer la raacaa! Haddii aad xiisaynayso alaabtayada, kaliya isku day inaad nala soo xidhiidho faahfaahin dheeraad ah!
Waxaa qoray Deborah oo ka timid UK - 2018.05.22 12:13 Wakiilka adeegga macaamiisha ayaa si faahfaahsan u sharraxay, habdhaqanka adeeggu aad buu u wanaagsan yahay, jawaabtu waa waqti aad u habboon oo dhammaystiran, xidhiidh farxad leh! Waxaan rajeyneynaa inaan helno fursad aan ku wada shaqeyno.
Waxaa qoray Camille oo ka timid Gabon - 2018.12.05 13:53 
