Umzi-mveliso ubonelela ngokuthe ngqo 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver

Ngobuchwepheshe obuphambili kunye nezixhobo, ulawulo olululo olungqongqo, izinga elifanelekileyo, uncedo oluphezulu kunye nentsebenziswano esondeleyo nabathengi, sizinikele ekuboneleleni ngelona xabiso lihle kakhulu kubathengi bethu beFactory Ukubonelela ngokuthe ngqo nge-1.25g Bi-Directional Tx1550/Rx1490 80km. I-SFP Optical Transceiver, Sihlonipha inqununu yethu engundoqo yokunyaniseka kwishishini, eyona nto iphambili kwinkonzo kwaye siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngeemveliso ezikumgangatho ophezulu kunye nenkonzo egqwesileyo.
Ngobuchwepheshe obuphambili kunye nezixhobo, ulawulo olululo olululo olungqongqo, izinga elifanelekileyo, uncedo oluphezulu kunye nentsebenziswano esondeleyo nabathengi, sizinikele ekuboneleleni ngelona xabiso lihle kakhulu kubathengi bethu.I-China Transceiver kunye ne-SFP Transceiver, Izinto zethu zithunyelwa kwihlabathi liphela.Abathengi bethu bahlala benelisekile ngomgangatho wethu othembekileyo, iinkonzo ezijoliswe kubathengi kunye namaxabiso akhuphisanayo.Injongo yethu “kukuqhubeka sifumana ukuthembeka kwakho ngokunikela iinzame zethu ekuphuculeni rhoqo iimveliso zethu kunye nezisombululo kunye neenkonzo ukuze siqinisekise ulwaneliseko lwabasebenzisi bethu bokugqibela, abathengi, abasebenzi, ababoneleli kunye noluntu lwehlabathi esisebenzisana kulo. ”.

Iimpawu zeMveliso

● Ixhasa i-1.25Gbps/1.0625Gbps imilinganiselo ye-bit

● I-Duplex LC isiqhagamshelanisi

● I-SFP efakwe kwiplagi eshushu

● I-1310nm i-FP laser transmitter kunye ne-PIN photo-detector

● Isebenza kwi-10Km uqhagamshelo lwe-SMF

● Ukusetyenziswa kwamandla aphantsi,< 0.8W

● I-Digital Diagnostic Monitor Interface

● Ukuthobela i-SFP MSA kunye ne-SFF-8472

● I-EMI ephantsi kakhulu kunye nokhuseleko olugqwesileyo lwe-ESD

● Ubushushu bemeko yokusebenza:

Urhwebo:0 ukuya kuma-70 °C

Umzi-mveliso:-40 ukuya kuma-85 °C

Usetyenziso

● Gigabit Ethernet

● IFiber Channel

● Tshintshela kwi-Switch interface

● Usetyenziso lwe-backplane

● Ujongano lweRouter/Server

● Ezinye iinkqubo zothumelo 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)

Amanqaku:

1. I-TD +/- i-AC yangaphakathi idityaniswe kunye ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli.

2. I-Tx Fault kunye ne-Rx LOS yimveliso evulekileyo yomqokeleli, ekufuneka itsalwe kunye ne-4.7k ukuya kwi-10kΩ resistors kwibhodi yokusingatha.Tsala amandla ombane phakathi kwe-2.0V kunye neVcc+0.3V.

3. I-RD +/- iziphumo ze-AC zangaphakathi zidibene, kwaye kufuneka zipheliswe nge-100Ω (ukwahlukana) kumsebenzisi we-SERDES.

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. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 2 2^{23 – 1}Ipatheni yovavanyo lwe-NRZ.

2. Ingahluzwanga, ilinganiswe nge-PRBS2^{23 – 1}ipateni yovavanyo @1.25Gbps

3. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 2^{23 – 1}Ipatheni yovavanyo lwe-NRZ ye-BER <1 × 10^-12

Pin Iingcaciso kunye nemisebenzi

Amanqaku:

1. Xa iphezulu, le mveliso ibonisa impazamo ye-laser yolunye uhlobo.Okuphantsi kubonisa ukusebenza okuqhelekileyo.Kwaye kufuneka itsalwe phezulu nge-4.7 - 10KΩ resistor kwibhodi yokusingatha.

2. I-TX ikhubaza igalelo elisetyenziselwa ukuvala i-transmitter optical output.Itsalwa ngaphakathi kwimodyuli ene-4.7 - 10KΩ resistor.Iimeko zayo zezi:

Phantsi (0 – 0.8V): I-Transmitter on (>0.8, <2.0V): Ayichazwanga

Phezulu (2.0V~Vcc+0.3V): I-Transmitter ikhubazekile Vula: I-Transmitter ikhubazekile

3. Mod-Def 0,1,2.Ezi zizikhonkwane zenkcazo yemodyuli.Kufuneka batsalwe phezulu nge-4.7K - 10KΩ resistor kwibhodi yokusingatha.Umbane wokutsalela phezulu uya kuba phakathi kwe-2.0V~Vcc+0.3V.

I-Mod-Def 0 isekelwe kwimodyuli ukubonisa ukuba imodyuli ikhona

I-Mod-Def 1 yilayini yewotshi yojongano lweengcingo ezimbini ze-serial ID

I-Mod-Def 2 yilayini yedatha ye-interface ye-serial ye-serial ye-serial ID

4. Xa iphezulu, le mveliso ibonisa ukulahleka kwesignali (LOS).Okuphantsi kubonisa ukusebenza okuqhelekileyo.

5. I-RD +/-: Ezi ziziphumo zomamkeli ohlukeneyo.Ziyi-AC ezidityanisiweyo 100Ω iilayini zokwahluka ekufuneka zipheliswe nge-100Ω (umahluko) kumsebenzisi we-SERDES.Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.

6. TD+/-: La ngamagalelo okuhambisa umahluko.Ziyi-AC-dityanisiwe, imigca eyahlukileyo kunye ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli.Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.

Digital Diagnostic Specifications

I-transceivers ingasetyenziselwa kwiinkqubo zokubamba ezifuna ukuba ngaphakathi okanye ngaphandle kwe-digital calibrated diagnostics.

Amanqaku:

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

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

3. Ulungelelwaniso lwangaphakathi/ lwangaphandle luyahambelana.

Isekethe yoNxibelelwano oluqhelekileyo

Iipakethi Imilinganiselo