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I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – JHA

Ikhebula le-Wholesale elisebenzayo le-Optical 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – Isithombe Esifakiwe se-JHA
  • I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – JHA
  • I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – JHA
  • I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

I-Excellent 1st, kanye ne-Client Supreme iyisiqondiso sethu sokuletha umhlinzeki ofanelekayo kumathemba ethu.Kulezi zinsuku, besifuna ukuthi sibe ngabanye abathekelisi abaphumelelayo emkhakheni wethu ukuze sihlangabezane nabathengi abadinga kakhuluI-Telephone Fiber Converter,10/100/1000 Media Converter,I-Etherne yezimboni, Silungiselele ukubambisana nabangane benkampani abavela ekhaya lakho naphesheya kwezilwandle futhi sikhiqize ikusasa elihle omunye nomunye.
Ikhebula le-Wholesale elisebenzayo le-Optical 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – JHA Imininingwane:

Izici

◊ Isixhumi esibonakalayo sikagesi sithobela i-SFF-8431

◊ 850nm VCSEL laser kanye ne-PIN photo-detector

◊ Ubude besixhumanisi obukhulu obungu-70m ku-OM3 MMF no-100m ku-OM4 MMF

◊ Imisebenzi yokuxilongwa kwedijithali iyatholakala ngesixhumi esibonakalayo se-I2C

◊ Izinga lokushisa lekesi elisebenzayo Ezentengiso: 0°C ukuya +70 °C

◊ +3.3V ukunikezwa kwamandla okukodwa

◊ Ukusetshenziswa kwamandla ngaphansi kuka-1W

◊ I-RoHS iyahambisana

◊ Ukuvikelwa kwephasiwedi ye-A0h ne-A2h

Izinhlelo zokusebenza

◊ 25GBASE-SR Ethernet

◊ Amaseva, amaswishi, isitoreji nama-adaptha wekhadi lokusingatha

Ukucaciswa

Izilinganiso Eziphelele Eziphelele

Ithebula1- Izilinganiso Eziphelele Eziphelele

Ipharamitha Uphawu Okuncane. Okujwayelekile Ubukhulu. Iyunithi Amanothi
Faka i-Voltage Vcc3 -0.5 - +3.6 V  
Izinga Lokushisa Lesitoreji Ts -10 - +70 °C  
Umswakama Osebenzayo RH +5 - +85 % 1

Qaphela: 1 Akukho ukufingqa

Izimo Zokusebenza Ezinconyiwe

Ipharamitha Uphawu

Okuncane.

 Okujwayelekile

Ubukhulu.

 Iyunithi Amanothi
I-Operating Case Temperature TC 0 -

+70

 °C  
I-Voltage Yokuhlinzeka Amandla Vcc

3.14

 3.3

3.47

 V  
Ukunikezwa kwamandla kwamanje Icc - -

300

 mA  
Ukuchithwa kwamandla Pd - -

1.0

 IN  
I-Bit Rate BR

8.5

 25.78125 - Gbps  
I-Fiber Bend Radius Rb 3 - - cm  

Ithebula2- Izimo zokusebenza ezinconyiwe

Izici zikagesi

Ithebula3- Izimpawu zikagesi

Ipharamitha Uphawu Okuncane. Uhlobo.

Ubukhulu.

 Amayunithi Amanothi

                                         I-Transmitter
I-Differential Data Input Swing Ngiyeza, PP 200 - 1600 mVPP  
Umehluko Wokufaka UMUSHO 90 100 110 Oh  
 Tx_Fault Ukusebenza Okuvamile I-VOL 0 - 0.8 V  
Iphutha Lokudlulisa VOH 2.0 - VCC V  
 Tx_Disable Ukusebenza Okuvamile INTANDO 0 - 0.8 V  
I-Laser Khubaza I-HIV 2.0 - VCC+0.3 V  
Umamukeli
Okuphumayo Kwedethi Ehlukile Vuma 400 -

800

 mV  
I-Output Differential Impedance ZD 90 100

110

 Oh  
 Rx_LOS Ukusebenza Okuvamile I-VOL 0 -

0.8

 V  
Lahla Isiginali I-VoH 2.0 -

VCC

 V  

Izimpawu ze-Optical

Ithebula4-Izici ze-Optical

Ipharamitha Uphawu

Iyunithi

 Okuncane Uhlobo Ubukhulu Amanothi
Izimpawu ze-Optical transmitter
I-Bit Rate BR

Gbps

 8.5 25.78125 -  
I-Center Wavelength Range λc

nm

 820 850 880  
Amandla okuqalisa amaphakathiTx_off Poof

dBm

 - - -45  
Yethula Amandla Okubona P0

dBm

 -6.0   2.4 1
Isilinganiso Sokuqothula IS dB 2 - -  
Ububanzi be-Spectral(RMS) I-RMS

nm

 - - 0.65  
Izimpawu ze-Optical Receiver
I-Bit Rate BR

Gbps

 8.5 25.78125    
I-Bit Error Rate I-BER   - - E-12  
Umkhawulo wokulimala I-DT

dBm

 3.4 - -  
I-Optical yokufaka yokulayisha ngokweqileAmandla I-PIN dBm 2.4

-

 - 2
I-Center Wavelength Range λc nm 820

-

 880  
Ukuzwela komamukeli kuAmandla Amaphakathi Yakho dBm -

-

 -5.2 3
I-Los Assert Lahleka dBm -30

-

 -  
I-De-Assert I-LosD dBm -

-

 -13  
I-Los Hysteresis LosH dB 0.5      

Qaphela:

  1. Kuhlanganiswe ku-50/125 MMF.
  2. Kukalwe nge-PRBS 231-1 iphethini yokuhlola @25.78125Gbps.BER=E-12 3. BER=1×10-12; I-PRBS231-1@25.78125Gbps.

Kunconyiwe Ibhodi Lomsingathi Lokuphakela Amandla Circuit

87 (1)

Umfanekiso 1, Umjikelezo Wokuhlinzeka Ngamandla Webhodi Lomsingathi Elinconyiwe

Kunconyiwe I-Interface Circuit

87 (2) 

Umfanekiso wesi-2, Isekethe ye-Interface Enconyiwe

Ukuhlelwa kwephini

87 (3) 

Umfanekiso 3, Ukubuka Kwephini

Ithebula5-Pin Umsebenzi

Izincazelo

Phina Uphawu Igama/Incazelo Amanothi
1 AMANZI I-Module Transmitter Ground 1
2 TX_FAULT Iphutha Lokudlulisa Imojula 2
3 TX_KHUBAZA Khubaza i-Transmitter; Ivala okukhipha i-laser transmitter 3
4 I-SDA I-2-Wire Serial Interface Data Line (MOD-DEF2)  
5 I-SCL 2-Wire Serial Interface Clock (MOD-DEF1)  
6 MOD_ABS I-Module Absent, ixhunywe ku-VEET noma i-VEER kumojula 2
7 RS0 Linganisa Khetha 0, ngokuzikhethela ulawula isamukeli semojula ye-SFP+ 4
8 RX_LOS Ukulahleka Kwesamukeli Sokubonakaliswa Kwesiginali (Ku-FC eqokwe njenge-Rx_LOS kanye ne-Ethernet ekhethwe NJENGAWUKHO I-Signal Detect) 2
9 I-RS1 Linganisa Khetha 1, ngokuzikhethela ulawula i-SFP+ module transmitter 4
10 VEER I-Module Receiver Ground 1
11 VEER I-Module Receiver Ground 1
12 RD- I-Receiver Inverted Data Output  
13 I-RD+ Isamukeli Okukhiphayo Kwedatha Engaguquki  
14 VEER I-Module Receiver Ground 1
15 I-VCCR I-Module Receiver 3.3 V Ukunikezela  
16 I-VCCT I-Module Transmitter 3.3 V Supply  
17 AMANZI I-Module Transmitter Ground 1
18 I-TD+ Okokufaka Kwedatha Engaguquliwe Ye-Transmitter  
19 TD- I-Transmitter Inverted Data Input  
20 AMANZI I-Module Transmitter Ground 1

Qaphela:

  1. Izikhonkwane zomhlabathi zemojuli zihlukanisiwe nemojuli icala.
  2. I izikhonkwane ngizo kube wadonsa phezulu nge 4.7K-10Kohms ku a i-voltage phakathi 3.14V kanye 3.46V ku umsingathi ibhodi.
  3. Iphinikhodi idonselwa ku-VCCT nge-resistor engu-4.7K-10KΩ ku- imojula.
  4. Bheka Ithebula le-SFF-8472 Rev12.2 10-2.

Ukucaciswa Kokuqapha

87 (4)

Umfanekiso 4, Imephu Yenkumbulo

 

Mechanical Design Diagram

87 (5)

Ithebula5- Ikhebula

Ubude

Ubude bekhebulaL(Iyunithi: m) Uyabekezela(Iyunithi: cm)
≤1.0 +5/-0
1.0＜L≤4.5 +15/-0
4.5＜L≤14.5 +30/-0
>14.5 +2%/-0

Izixwayiso

Izinyathelo Zokuphatha: Le divayisi isengozini yokulimala ngenxa ye-electrostatic discharge (ESD).

Indawo ekhululekile enganyakazi inconywa kakhulu. Landela imihlahlandlela ngokwezinqubo ezifanele ze-ESD.

Ukuphepha Kwe-Laser: Imisebe ekhishwa yimishini ye-laser ingaba yingozi emehlweni abantu. Gwema ukuchayeka kweso emisebeni eqondile noma engaqondile.

Izithombe zemininingwane yomkhiqizo:

I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

I-Wholesale Price Active Optical Cable 3m - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
Ngokuphatha kwethu okuhle, amandla obuchwepheshe anamandla kanye nenqubo eqinile yokubamba, siyaqhubeka nokuhlinzeka amakhasimende ethu ngekhwalithi ephezulu ehloniphekile, amanani okuthengisa anengqondo nabahlinzeki abakhulu. Sihlose ukuba phakathi kozakwethu obathembayo futhi sizuze ukwaneliseka kwakho nge-Wholesale Price Active Optical Cable 3m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Denver, Plymouth, Victoria, Sithanda ukumema amakhasimende aphesheya ukuze axoxisane nathi ngebhizinisi. Singahlinzeka amaklayenti ethu ngemikhiqizo yekhwalithi ephezulu kanye nenkonzo enhle kakhulu. Siyaqiniseka ukuthi sizoba nobudlelwano obuhle bokusebenzisana futhi senze ikusasa eliqhakazile kuzo zombili izinhlangothi.

Lona umthengisi ochwepheshe kakhulu, sihlala siza enkampanini yabo ukuze sithenge, ikhwalithi enhle futhi eshibhile.
5 IzinkanyeziNgu-Agnes wase-United States - 2018.06.18 17:25
Abasebenzi basefekthri banomoya omuhle weqembu, ngakho-ke sithole imikhiqizo yekhwalithi ephezulu ngokushesha, ngaphezu kwalokho, intengo nayo ifanelekile, lokhu abakhiqizi baseShayina abahle kakhulu nabathembekile.
5 IzinkanyeziNgu-Sandy wase-Hyderabad - 2017.09.16 13:44
Bhala umyalezo wakho lapha futhi usithumelele wona

Izigaba zemikhiqizo