Uyilo lwamva nje oluhambelana neCisco SFP+ 10G LR 1310nm 10km SM LC DDM Transceiver

Ukufumana ukwaneliseka kwabathengi yinjongo yenkampani yethu ngonaphakade. Siza kwenza iinzame ezinkulu zokuphuhlisa iimveliso ezintsha nezikumgangatho ophezulu, sihlangabezane neemfuno zakho ezizodwa kwaye sikubonelele ngeenkonzo zokuthengisa kwangaphambili, ezithengiswayo kunye nasemva kokuthengiswa koYilo lwakamuva oluhambelana neCisco SFP+ 10G LR 1310nm 10km SM LC DDM Transceiver, Iinjongo zethu eziphambili kukuhambisa abathengi bethu kwihlabathi liphela ngomgangatho olungileyo, iindleko ezikhuphisanayo kunye nababoneleli abonwabileyo.
Ukufumana ukwaneliseka kwabathengi yinjongo yenkampani yethu ngonaphakade. Siza kwenza iinzame ezinkulu zokuphuhlisa iimveliso ezintsha nezikumgangatho ophezulu, ukuhlangabezana neemfuno zakho ezikhethekileyo kwaye sikubonelele ngokuthengisa kwangaphambili, kwiintengiso kunye neenkonzo emva kokuthengisa.Imodyuli ye-10G SFP, I-China Duplex kunye neModyuli ye-Optical, SFP transceiver, Ukusebenza nomenzi wezinto ezigqwesileyo, inkampani yethu lolona khetho lwakho lungcono. Wamkelekile ngokufudumeleyo kwaye uvule imida yonxibelelwano. Siliqabane elifanelekileyo lophuhliso lweshishini lakho kwaye sijonge phambili kwintsebenziswano yakho enyanisekileyo.

Iimpawu zeMveliso

● Ixhasa i-11.3Gb/s bit rates

● I-Duplex LC isiqhagamshelanisi

● I-pluggable eshushu ye-SFP+ yonyawo

● I-1310nm ye-DFB yokuhambisa i-1310nm engapholiswanga, i-PIN ye-photo-detector

● Isebenza kwi-10km yoqhagamshelwano lwe-SMF

● Ukusetyenziswa kwamandla aphantsi, <1W

● I-Digital Diagnostic Monitor Interface

● I-Optical interface ihambelana ne-IEEE 802.3ae 10GBASE-LR

● Ujongano lombane luhambelana ne-SFF-8431

● Ubushushu bemeko yokusebenza:

EzoRhwebo:0 ukuya kuma-70 °C kuShishino:-40 ukuya kuma-85 °C

Usetyenziso

● I-10GBASE-LR/LW kwi-10.3125Gbps

● I-Fiber Channel ye-10G

● I-CPRI kunye ne-OBSAI

● Ezinye iilinki zamehlo

Idayagram esebenzayo

IiReyithingi eziphezulu ezipheleleyo

Phawula: Uxinzelelo olungaphaya kowona mlinganiselo uphakamileyo unokubangela umonakalo osisigxina kwi-transceiver.

Iimpawu zokuSebenza ngokubanzi

Iimpawu zoMbane (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) =-40 ukuya ku-85 ℃, VCC = 3.13 ukuya ku-3.47 V)

Phawula:

1. Iqhagamshelwe ngokuthe ngqo kwi-TX izikhonkwane zokufaka idatha. Ukudityaniswa kwe-AC ukusuka kwizikhonkwane kumqhubi we-laser IC.

2. Kwi-100Ω yokuyeka umahluko.

3. 20 - 80%. Ilinganiswe ngeBhodi yoVavanyo lokuThotyelwa kweModyuli kunye nepateni yovavanyo lwe-OMA. Ukusetyenziswa kwezine 1 kunye nezine 0 ngokulandelelana kwi-PRBS 9 yindlela eyamkelekileyo.

4. I-LOS yimveliso evulekileyo yomqokeleli. Kufuneka itsalwe phezulu nge-4.7kΩ – 10kΩ kwibhodi yokusingatha. Ukusebenza okuqhelekileyo yingqiqo 0; ilahleko yesiginali yingqiqo 1.

Iimpawu ze-Optical (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) =-40 ukuya ku-85 ℃,VCC = 3.13 ukuya ku-3.47 V)

Amanqaku:

1. Amanani aphakathi kwamandla anika ulwazi kuphela, ngokwe-IEEE 802.3ae.

2. Ilinganiswe kwi-BER ngaphantsi kwe-1E-12, ngasemva ngasemva. Ipateni yokulinganisa yi-PRBS 2^31-1ngeyona ER=4.5@10.3125Gb/s.

Pin Iingcaciso kunye nemisebenzi

Amanqaku:

1. Umhlaba wesekethe yemodyuli wodwa kumhlaba wemodyuli we-chassis ngaphakathi kwimodyuli.

2. Kufuneka itsalwe phezulu nge-4.7k - 10k ohms kwi-host board ukuya kumbane ophakathi kwe-3.15Vand 3.6V.

3. Tx_Disable luphawu loqhagamshelwano olune-4.7 kΩ ukuya kwi-10 kΩ ukutsalela kwiVccT ngaphakathi kwimodyuli.

4. I-Mod_ABS ixhunyiwe kwi-VeeT okanye i-VeeR kwimodyuli ye-SFP +. Umamkeli unokutsalela olu qhagamshelwano ukuya kwi-Vcc_Host ene-resistor kuluhlu lwe-4.7 kΩ ukuya ku-10 kΩ.Mod_ABS kuthiwa "Phakamileyo" xa imodyuli ye-SFP+ ingekho ngokwasemzimbeni kwindawo yenginginya.

5. I-RS0 kunye ne-RS1 ngamagalelo emodyuli kwaye zitsalwa phantsi kwiVeeT nge> 30 kΩ resistors kwimodyuli.

Ujongano lothotho lwe-ID kunye neDigital Diagnostic Monitor

I-transceiver ye-SFP + SX isekela i-2-wire serial yonxibelelwano protocol njengoko ichazwe kwi-SFP + MSA. I-ID ye-serial ye-SFP + ye-serial ibonelela ngokufikelela kulwazi lokuchonga oluchaza izakhono ze-transceiver, ujongano oluqhelekileyo, umenzi, kunye nolunye ulwazi. Ukongezelela, le SFP + i-transceivers ibonelela nge-digital diagnostic monitoring interface ephuculweyo, evumela ukufikelela kwexesha langempela kwiiparamitha zokusebenza kwesixhobo ezifana nokushisa kwe-transceiver, i-laser bias current, i-optical power transmitted power, ifumene amandla optical kunye ne-transceiver supply voltage. Ikwachaza inkqubo ephucukileyo ye-alam kunye neeflegi ezilumkisayo, ezilumkisa abasebenzisi bokuphela xa iiparamitha ezithile zokusebenza zingaphandle koluhlu oluqhelekileyo lwasefektri.

I-SFP MSA ichaza imephu yememori ye-256-byte kwi-EEPROM efikelelekayo phezu kwe-2-wire serial interface kwidilesi ye-8 bit 1010000X (A0h), ngoko i-interface yokubeka iliso yasekuqaleni isebenzisa idilesi ye-8 bit (A2h), ngoko imephu yememori ye-serial echazwe ekuqaleni ihlala ingatshintshi. Ubume bemephu yememori buboniswe kwiTheyibhile yoku-1.

Itheyibhile 1. Imephu yeMemori yoDigital Digital (IiNkcazo zeNdawo eziKhethekileyo)

Digital Diagnostic Specifications

I-transceivers ye-SFP + SX ingasetyenziselwa kwiinkqubo zokubamba ezifuna ukuba ngaphakathi okanye ngaphandle kwe-digital diagnostics diagnostics.

Amanqaku:

1. Xa iTempile yokuSebenza.=0~70 ºC,uluhlu luya kuba mizuzu=-5,Max=+75

2. Umlinganiselo wangaphakathi

3. Ukuchaneka kwe-Tx bias yangoku yi-10% yeyona nto yangoku ukusuka kumqhubi we-laser ukuya kwi-laser.

Isekethe yoNxibelelwano oluqhelekileyo

Isihluzo soBonelelo ngoMbane esiCetyisiweyo

Phawula:

Ii-inductors ezinokumelana ne-DC ngaphantsi kwe-1Ω kufuneka zisetyenziswe ukuze kugcinwe i-voltage efunekayo kwi-SFP ye-input pin kunye ne-3.3V yombane wokubonelela. Xa inethiwekhi yokucoca ekhuthazwayo isetyenziswa, ukuplaga okushushu kweSFP transceiverImodyuli iyakukhokelela kuqhushululu lwangoku olungekho ngaphezulu kwe-30 mA enkulu kunexabiso lemeko ezinzileyo

Iipakethi Imilinganiselo