Tayada Fiican ee Sfp Optical Cable - 25G SFP28 Si Toos ah ugu Xidhan Cable (DAC) JHA-SFP28-25G-PCU – JHA
Tayada Fiican ee Sfp Optical Cable - 25G SFP28 Tooska Ku Xidhan Cable (DAC) JHA-SFP28-25G-PCU - JHA Faahfaahinta:
Sharaxaada Guud
Xargaha tooska ah ee SFP28 waxay u hoggaansamaan shuruudaha SFF-8432 iyo SFF-8402. Doorashooyinka kala duwan ee cabbirka siliga ayaa laga heli karaa 30 ilaa 26 AWG oo leh doorashooyin kala duwan oo dhererka fiilada ah (ilaa 5m).
Isku xirka xargaha daahsoon ee SFP28 waa wax qabad sare, qiime wax ku ool ah I/O xalalka 25G Ethernet. Xadhkaha naxaasta ee SFP28 ayaa u oggolaanaya soosaarista qalabka si ay u gaadhaan cufnaanta dekeda sare, habaynta iyo ka faa'iidaysiga qiime aad u jaban iyo miisaaniyad koronto oo la dhimay.
Astaamaha
◊ Ilaa 25.78125 Gbps heerka xogta
◊ Gudbinta ilaa 5 mitir
◊ Dabaqa kulul ee SFP 20PIN
◊ Factor Pluggable Form Factor (IPF) oo horumarsan oo u hoggaansan waxqabadka EMI/EMC ee la xoojiyey
◊ La jaan qaada SFP28 MSA
◊ La jaan qaada SFF-8402 iyo SFF-8432
◊ Heerkulka Heerkulka: 0 ~ 70 °C
◊ RoHS Waafaqsan
Faa'iidooyinka
◊ Xalka naxaasta ah ee waxtarka 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
◊ 25G Ethernet
Astaamaha Xawaaraha Sare
Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Ogow | ||
Waxyeelada Kala Duwan | RIN, PP | 90 | 100 | 110 | O | |||
Luminta galitaanka | SDD21 | 8 | 22.48 | dB | 12.8906 GHz | |||
Khasaare Soo Celin Kala Duwan | SDD11 | 12.45 | Fiiri 1 | dB | 0.05 ilaa 4.1 GHz | |||
SDD22 | 3.12 | Eeg 2 | dB | 4.1 ilaa 19 GHz | ||||
Habka caadiga ah ee | SCC11 | dB | ||||||
hab caadi ah | 2 | 0.2 ilaa 19 GHz | ||||||
SCC22 | ||||||||
khasaaraha soo noqoshada soo-saarka | ||||||||
Kala duwanaansho iyo hab caadi ah | SCD11 | 12 | Eeg 3 | dB | 0.01 ilaa 12.89 GHz | |||
khasaare soo noqda | SCD22 | 10.58 | Fiiri 4 | 12.89 ilaa 19 GHz | ||||
10 | 0.01 ilaa 12.89 GHz | |||||||
Kaduwan Qaabka Guud | SCD21-IL | Fiiri 5 | dB | 12.89 ilaa 15.7 GHz | ||||
Khasaare Beddelka | ||||||||
6.3 | 15.7 ilaa 19 GHz | |||||||
Margin Operating Channel | leh | 3 | dB |
Sharaxaada Pin
SFP28 Qeexida Shaqada Pin
Pin | macquul | Astaanta | Magaca/Sharaxaada | Xusuusin | ||
1 | VeeT | Dhulka Gudbinta | ||||
2 | LV-TTL-O | TX_Cillad | N/A | 1 | ||
3 | LV-TTL-I | TX_DIS | Daarmi gudbiyaha | 2 | ||
4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
5 | LV-TTL-I | SCL | Jiid saacadda Taxanaha ah | |||
6 | MOD_DEF0 | Module waa jiraa, ku xidh VeeT | ||||
7 | LV-TTL-I | RS0 | N/A | 1 | ||
8 | LV-TTL-O | THE | LOS ee Signalka | 2 | ||
9 | LV-TTL-I | RS1 | N/A | 1 | ||
10 | VeeR | Dhulka Qaadista | ||||
11 | VeeR | Dhulka Qaadista | ||||
12 | CML-O | RD- | Xogta qaataha waa la rogay | |||
13 | CML-O | RD+ | Xogta Qaataha Aan La Rogin | |||
14 | VeeR | Dhulka Qaadista | ||||
15 | VccR | Alaabta qaataha 3.3V | ||||
16 | VccT | Qalabka Gudbinta 3.3V | ||||
17 | VeeT | Dhulka Gudbinta | ||||
18 | CML-I | TD+ | Xogta Gudbiyaha Aan La Rogin | |||
19 | CML_I | TD- | Xogta gudbiyaha waa la rogay | |||
20 | VeeT | Dhulka Gudbinta | ||||
1. | Calaamadaha aan lagu taageerin SFP+ Copper hoos-u-dhaca VeeT oo wata 30K ohms resistor | |||||
2. | Isku imaatinka fiilooyinka daahsoon ma taageeraan | LOS iyo TX_DIS |
Makaanik Tilmaamaha
Xidhiidhiyuhu wuxuu la jaan qaadayaa qeexida SFF-8432.
Dhererka (m) | Cable AWG |
1 | 30 |
2 | 30 |
3 | 30/26 |
4 | 26 |
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 |
Sawirada faahfaahinta alaabta:
Hagaha Alaabta La Xiriira:
Daacadnimo, Hal-abuurnimo, Adag, iyo Hufnaan ayaa laga yaabaa inay tahay fikradda joogtada ah ee ururkayaga muddada dheer si ay si wadajir ah u abuuraan macaamiisha si wadajir ah dib-u-celin iyo faa'iido wadaag ah oo tayo sare leh oo Sfp Optical Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28 -25G-PCU – JHA , Badeecadu waxay siin doontaa adduunka oo dhan, sida: Croatia, Paraguay, Greenland, dhibaatooyinka u dhexeeya alaab-qeybiyeyaasha iyo macaamiisha ayaa sabab u ah isgaarsiinta liita. Dhaqan ahaan, alaab-qeybiyeyaashu way ka cago-jiidayaan inay su'aalaan waxyaabaha aysan fahmin. Waxaan jebinnaa caqabadaha dadka si aan u hubinno inaad hesho waxaad rabto heerka aad filayso, marka aad rabto. Waqtiga dirista degdega ah iyo badeecada aad rabto waa Shuruudahayada .
By Molly oo ka socda Israa'iil - 2018.02.21 12:14
Shirkaddu waxay la socon kartaa isbeddelada suuqa warshadaha, wax soo saarka si degdeg ah u cusbooneysiiya qiimuhuna waa jaban yahay, tani waa iskaashigayada labaad, way fiican tahay.
By Bertha oo ka socda Sri Lanka - 2017.07.07 13:00