Babban ma'anar Babban Ingancin Sfp Active Cable - 25G SFP28 Kai tsaye Haɗe Cable (DAC) JHA-SFP28-25G-PCU - JHA
Babban ma'anar Babban Ingancin Sfp Active Cable - 25G SFP28 Kai tsaye Haɗe Cable (DAC) JHA-SFP28-25G-PCU - JHA Dalla-dalla:
Babban Bayani
SFP28 Direct Attach Cables sun dace da ƙayyadaddun SFF-8432 da SFF-8402. Zaɓuɓɓuka daban-daban na ma'aunin waya suna samuwa daga 30 zuwa 26 AWG tare da zaɓuɓɓuka daban-daban na tsayin kebul (har zuwa 5m).
Majalisun kebul na SFP28 masu wucewa suna da babban aiki, ingantaccen mafita na I/O don 25G Ethernet. SFP28 igiyoyin jan karfe suna ba da damar kera kayan masarufi don cimma babban tashar tashar jiragen ruwa, daidaitawa da amfani a farashi mai rahusa da rage kasafin wutar lantarki.
Siffofin
◊ Har zuwa 25.78125 Gbps ƙimar bayanai
◊ watsa har zuwa mita 5
◊ Sawun sawun SFP 20PIN mai zafi
◊ Ingantattun Faɗakarwa na Pluggable (IPF) don ingantaccen aikin EMI/EMC
◊ Mai dacewa da SFP28 MSA
◊ Mai dacewa da SFF-8402 da SFF-8432
◊ Yanayin Zazzabi: 0 ~ 70 ° C
◊ Mai jituwa da RoHS
Amfani
◊ Maganin jan ƙarfe mai tsada
◊ Mafi ƙasƙanci jimlar tsarin wutar lantarki
◊ Mafi ƙarancin tsarin tsarin EMI
◊ Ingantaccen ƙira don Mutuncin Sigina
Aikace-aikace
Ƙaddamar da 25G Ethernet
Halayen Babban Gudu
Siga | Alama | Min | Na al'ada | Max | Naúrar | Lura | ||
Daban-daban Impedance | RIN, PP | 90 | 100 | 110 | O | |||
Asarar shigarwa | SDD21 | 8 | 22.48 | dB | 12.8906 GHz | |||
Asarar Komawa Daban-daban | SDD11 | 12.45 | Duba 1 | dB | 0.05 zuwa 4.1 GHz | |||
SDD22 | 3.12 | Duba 2 | dB | A 4.1 zuwa 19 GHz | ||||
Yanayin gama gari zuwa | SCC11 | dB | ||||||
na kowa-yanayin | 2 | Daga 0.2 zuwa 19 GHz | ||||||
Saukewa: SCC22 | ||||||||
fitarwa dawo hasara | ||||||||
Banbanci zuwa yanayin gama-gari | Saukewa: SCD11 | 12 | Duba 3 | dB | Daga 0.01 zuwa 12.89 GHz | |||
mayar da hasara | Saukewa: SCD22 | 10.58 | Duba 4 | A 12.89 zuwa 19 GHz | ||||
10 | Daga 0.01 zuwa 12.89 GHz | |||||||
Banbanci zuwa na gama gari | Saukewa: SCD21-IL | Duba 5 | dB | A 12.89 zuwa 15.7 GHz | ||||
Asarar Juyawa | ||||||||
6.3 | A 15.7 zuwa 19 GHz | |||||||
Margin Aiki na Channel | TARE DA | 3 | dB |
Bayanin Pin
SFP28 Ma'anar Ayyukan Fil
Pin | Hankali | Alama | Suna/Bayyana | Bayanan kula | ||
1 | VeeT | Filin watsawa | ||||
2 | LV-TTL-O | TX_Kuskure | N/A | 1 | ||
3 | LV-TTL-I | TX_DIS | Kashe mai watsawa | 2 | ||
4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
5 | LV-TTL-I | SCL | Tow Waya Serial Clock | |||
6 | MOD_DEF0 | Module yana nan, haɗa zuwa VeeT | ||||
7 | LV-TTL-I | RS0 | N/A | 1 | ||
8 | LV-TTL-O | THE | LOS na Sigina | 2 | ||
9 | LV-TTL-I | RS1 | N/A | 1 | ||
10 | VeeR | Gwargwadon Mai karɓa | ||||
11 | VeeR | Gwargwadon Mai karɓa | ||||
12 | CML-O | RD- | An Juyar da Bayanan Mai karɓa | |||
13 | CML-O | RD+ | Data Mai karɓa Ba Mai Juyawa ba | |||
14 | VeeR | Gwargwadon Mai karɓa | ||||
15 | VccR | Samar da Mai karɓa 3.3V | ||||
16 | VccT | Samar da Mai watsawa 3.3V | ||||
17 | VeeT | Filin watsawa | ||||
18 | CML-I | TD+ | Ba a juyar da bayanan watsawa ba | |||
19 | CML_I | TD- | An Jujjuya bayanan watsawa | |||
20 | VeeT | Filin watsawa | ||||
1. | Ba a goyan bayan sigina a cikin SFP+ Copper ja-ƙasa zuwa VeeT tare da 30K ohms resistor | |||||
2. | Majalisun na USB masu wucewa ba su goyan bayan | LOS da TX_DIS |
Makanikai Ƙayyadaddun bayanai
Mai haɗin haɗin yana dacewa da ƙayyadaddun SFF-8432.
Tsawon (m) | Cable AWG |
1 | 30 |
2 | 30 |
3 | 30/26 |
4 | 26 |
5 | 26 |
Ka'ida Biyayya
Siffar | Gwaji Hanya | Ayyuka |
Fitar da Electrostatic (ESD) zuwa Fin Lantarki | Hanyar MIL-STD-883C 3015.7 | Darasi na 1 (> 2000V) |
Tsangwama na Electromagnetic (EMI) | Babban darajar FCC B | Mai bin ka'idoji |
CENELEC EN55022 Class B | ||
CISPR22 ITE Class B | ||
RF Immunity (RFI) | Saukewa: IEC61000-4-3 | Yawanci Nuna Babu Tasirin Ma'auni daga Filin 10V/m wanda aka share daga 80 zuwa 1000MHz |
Amincewa da RoHS | Umarnin RoHS 2011/65/EU da Dokokin Gyarawa 6/6 | RoHS 6/6 mai yarda |
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu alaƙa:
Muna kuma mai da hankali kan inganta abubuwan gudanarwa da shirin QC don tabbatar da cewa za mu iya ci gaba da samun fa'ida mai ban sha'awa daga kamfani mai fa'ida don Babban Ma'anar Sfp Active Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA , Samfurin zai wadata a duk faɗin duniya, kamar: Sacramento, Qatar, Birmingham, Ya kamata kowane ɗayan waɗannan abubuwan ya kasance da sha'awar ku, da fatan za a sanar da mu. Za mu gamsu da ba ku zance bayan samun cikakken bayanin mutum. Muna da injinan R&D ƙwararrun ƙwararrun injiniyoyinmu don saduwa da kowane buƙatun mutum, Muna fatan samun damar karɓar tambayoyinku nan ba da jimawa ba kuma muna fatan samun damar yin aiki tare da ku nan gaba. Barka da zuwa duba kamfanin mu.
By Renata daga Lyon - 2017.05.31 13:26
Kyakkyawan masana'antun, mun yi haɗin gwiwa sau biyu, inganci mai kyau da halayen sabis mai kyau.
By Maria daga Cyprus - 2017.02.18 15:54