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E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - JHA

E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC – Isithombe Esifakiwe se-JHA
  • E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - JHA
  • E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - JHA
  • E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ngokusekelwe ezimakethe zasekhaya futhi andise ibhizinisi phesheya isu ngcono yethu forI-Optic Video Converter,I-Fiber Optical Media Converter,8 Port 1000m I-Industrial Switch, Sifisa ukuthatha leli thuba ukuze sithole ubudlelwano bebhizinisi besikhathi eside namakhasimende avela emhlabeni wonke.
E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 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

◊ Ikesi elisebenzayo lokushisa Ezentengiso: 0°C kuya +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:

E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

E-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Optical elisebenzayo - 25G SFP28 Intambo yokubona esebenzayo JHA-SFP28-25G-AOC - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
Imikhiqizo yethu yamukelwa kakhulu futhi inokwethenjelwa ngabasebenzisi futhi ingase ifeze ukushintshwa okuphindaphindiwe kwezidingo zezimali nezenhlalo zase-China Intengo eshibhile 40g Qsfp+ Ikhebula le-Active Optical - 25G SFP28 Ikhebula le-optical elisebenzayo JHA-SFP28-25G-AOC – JHA , Umkhiqizo uzohlinzeka yonke indawo umhlaba, njenge: Juventus, India, Myanmar, Dala Amanani, Ukukhonza Ikhasimende! inhloso esiyiphishekelayo. Sithemba ngobuqotho ukuthi wonke amakhasimende azosungula ukusebenzisana kwethu kwesikhathi eside nokuzuzisayo.Uma ufisa ukuthola imininingwane eyengeziwe mayelana nenkampani yethu, Kufanele uxhumane nathi manje!

Lena inkampani ethembekile futhi enokwethenjelwa, ubuchwepheshe kanye nemishini kuthuthuke kakhulu futhi umkhiqizo wanele kakhulu, akukho ukukhathazeka ekuhlinzekeni.
5 IzinkanyeziNgu-Joanna wase-belarus - 2017.06.16 18:23
Indlela yokuphatha ukukhiqiza isiqediwe, ikhwalithi iqinisekisiwe, ukwethembeka okuphezulu kanye nenkonzo ukuvumela ukubambisana kube lula, kuphelele!
5 IzinkanyeziNgu-Bess wase-Afghanistan - 2018.11.02 11:11
Bhala umlayezo wakho lapha futhi usithumelele wona

Izigaba zemikhiqizo