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Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA

Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA Whakaaturanga Whakaahua
  • Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA
  • Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA
  • Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA

Whakaahuatanga Poto:


Tikina KOTAHI TAUIRA KOREUTU

Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

Hei whakatutuki i te pai o nga kaihoko, kei a maatau nga roopu kaha ki te whakarato i a maatau awhina nui e uru ana ki te whakatairanga, te hoko nui, te whakamahere, te hanga, te whakahaere kounga teitei, te whakakakahu, te putunga me nga mahi moSfp Ki Rj45,Hdmi Ki Hdmi Cable,Waea Ki Fiber Optical Converter, Ka tino powhirihia to patai me te whakawhanaketanga toa-toa te mea i tumanakohia e matou.
Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA Taipitopito:

Whakaahuatanga Whanui

SFP28 Direct Attach Cables e whai ana ki nga whakaritenga SFF-8432 me SFF-8402. He maha nga whiringa mo te ine waea mai i te 30 ki te 26 AWG me nga momo whiringa mo te roa o te taura (tae atu ki te 5m).

Ko nga huinga taura wahangu SFP28 he tino mahi, he utu pai nga otinga I/O mo te 25G Ethernet. Ka taea e nga taura parahi SFP28 te hanga taputapu ki te whakatutuki i te kiato tauranga teitei, te whirihora me te whakamahi i te utu iti rawa me te iti o te tahua hiko.

Ngā āhuatanga

◊ Tae atu ki te 25.78125 Gbps tere raraunga

◊ Tae atu ki te 5 mita te tuku

◊ Hot-pluggable SFP 20PIN tapuwae

◊ Whakapai ake i te Whakaaetanga Puka Mono (IPF) mo te whakarei ake i te mahi EMI/EMC

◊ Hototahi ki te SFP28 MSA

◊ Hototahi ki SFF-8402 me SFF-8432

◊ Paemahana Awhe: 0~ 70 °C

◊ RoHS Hototahi

Nga painga

◊ Te otinga parahi whai hua

◊ Te otinga mana katoa o te punaha

◊ He otinga EMI punaha iti rawa

◊ Hoahoa kua arotauhia mo te Tohu Tohu

Nga tono

◊ 25G Itarangi

Nga ahuatanga o te tere tere

Tawhā

Tohu

 Min

Tikanga

 Max

Waeine

Tuhipoka

Impedance Rerekē

RIN,PP

90

100

110

O

  

Ngaronga whakauru

SDD21

8

  

22.48

dB

I te 12.8906 GHz

Nganganga Whakahoki rereke

SDD11

  

12.45

   Tirohia te 1

dB

I te 0.05 ki te 4.1 GHz

SDD22

3.12

   Tirohia te 2

dB

I te 4.1 ki te 19 GHz
   

Aratau noa ki

SCC11

      

dB

  

aratau noa

2

    

I te 0.2 ki te 19 GHz

SCC22

    

ngaronga hokinga putanga

            
               

Rerekē ki te aratau-noa

SCD11

  

12

   Tirohia te 3

dB

  

I te 0.01 ki te 12.89 GHz
         

hokinga mate

SCD22

10.58

   Tirohia te 4  

I te 12.89 ki te 19 GHz
     
                 
     

10

        

I te 0.01 ki te 12.89 GHz

Rerekē ki te Aratau noa

SCD21-IL

       Tirohia te 5

dB

  

I te 12.89 ki te 15.7 GHz

Ngaronga Tahuri

    
     

6.3

        

I te 15.7 ki te 19 GHz

Tawhē Whakahaere Hongere

ME

3

    

dB

  

Whakaahuatanga Pin

SFP28 Pin Taumahi Whakamaramatanga

Pin

arorau

Tohu

Ingoa/Whakaahuatanga

Notes

1

  

VeeT

Papa Whakawhiti

  

2

LV-TTL-O

TX_Hapa

N/A

1

3

LV-TTL-I

TX_DIS

Kaituku Mono

2

4

LV-TTL-I/O

SDA

Tow Wire Raraunga Rangatū

  

5

LV-TTL-I

SCL

Tow Wire Karaka Rangatū

  

6

  

MOD_DEF0

Ko te waahanga kei reira, hono atu ki a VeeT

  

7

LV-TTL-I

RS0

N/A

1

8

LV-TTL-O

TE

LOS o Waitohu

2

9

LV-TTL-I

RS1

N/A

1

10

  

VeeR

Papa Kaiwhiwhi

  

11

  

VeeR

Papa Kaiwhiwhi

  

12

CML-O

RD-

Raraunga Kaiwhiwhi Hurihuri

  

13

CML-O

RD+

Raraunga Kaiwhiwhi Kore-Hoko

  

14

  

VeeR

Papa Kaiwhiwhi

  

15

  

VccR

Kaiwhiwhi Kaiwhiwhi 3.3V

  

16

  

VccT

Kaituku Tuku 3.3V

  

17

  

VeeT

Papa Whakawhiti

  
 

18

 CML-I

TD+

  

Raraunga Kaiwhakawhiti Kore-Korohuri

  
 

19

 CML_I

TD-

  

Raraunga Whakawhiti Hurihurihia

  
 

20

  

VeeT

  

Papa Whakawhiti

  

1.

 Ko nga tohu kaore i te tautokohia i roto i te SFP+ Ka kumea te parahi ki raro ki te VeeT me te parenga 30K ohms  

2.

 Kaore e tautokohia e nga huinga taura wahangu LOS me TX_DIS  

32

Hangaia Whakatakotoranga

He hototahi te hononga ki te tohu SFF-8432.

 54

Roa (m) Tauera AWG

1

30

2

30

3

30/26

4

26

5

26

Ture Tautukunga

Āhuahira

 Whakamatau Tikanga Mahi
Te Whakarere Hiko (ESD) ki nga Pin Hiko  MIL-STD-883C Tikanga 3015.7  Akomanga 1(>2000 Volts)
Porearea Hiko(EMI) FCC Class B Kia mau ki nga Paerewa
CENELEC EN55022 Class B
CISPR22 ITE Class B
 RF Immunity(RFI)  IEC61000-4-3 I te nuinga o te wa karekau he Paanga Ine mai i te mara 10V/m i tangohia mai i te 80 ki te 1000MHz
Tautukunga RoHS RoHS Directive 2011/65/EU me ona Aratohu Whakatikatika 6/6 RoHS 6/6 rite
Whakaahua taipitopito hua:

Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA taipitopito pikitia

Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA taipitopito pikitia

Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA taipitopito pikitia

Aratohu Hua e Pa ana:
Ka whakapau kaha matou ki te tuku i a matou kaihoko whaimana me nga otinga whai whakaaro nui mo te Kounga Pai Aoc/Dac Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA , Ka tukuna e te hua ki nga wahi katoa ao, penei: Nigeria, Provence, Kuwait, Neke atu i te tekau tau te wheako i roto i tenei tuku, kua whai ingoa nui to taatau kamupene mai i te kainga me waho. No reira ka mihi atu ki nga hoa o te ao katoa kia haere mai ki te whakapiri mai ki a matou, ehara mo te pakihi anake, engari mo te whakahoahoa.

Ko te hinonga he whakapaipai kaha me te mana whakataetae, he rawaka te hua, he pono, na reira kaore matou e awangawanga ki te mahi tahi me ratou.
5 WhetuNa Candy no Denmark - 2017.12.31 14:53
Ma te piri ki te kaupapa pakihi mo nga painga tahi, he harikoa, he angitu hoki ta matou tauwhitinga, ki ta matou whakaaro ka tino pai matou hei hoa pakihi.
5 WhetuNa Delia Pesina mai New York - 2017.02.14 13:19
Tuhia to korero ki konei ka tukuna mai ki a matou

Nga waahanga hua