Imodyuli ye-Mylinking™ yeTransceiver ye-SFP LC-SM 1310nm 10km

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Indlela enye

Inkcazelo emfutshane:

I-Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Ukufikelela kukusebenza okuphezulu, iimodyuli ezixabisa iindleko ezixhasa i-data-rate ye-1.25Gbps / 1.0625Gbps kunye ne-10km umgama wokuhambisa nge-SMF.I-transceiver inamacandelo amathathu: i-FP laser transmitter, i-PIN photodiode ehlanganiswe ne-trans-impedance preamplifier (TIA) kunye neyunithi yokulawula ye-MCU.Zonke iimodyuli ziyanelisa iimfuno zokhuseleko lwelaser yeklasi I.I-transceivers iyahambelana ne-SFP Multi-Source Agreement (MSA) kunye ne-SFF-8472.Ngolwazi oluthe vetshe, nceda ubhekisele kwi-SFP MSA.


Iinkcukacha zeMveliso

Iithegi zeMveliso

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

xst (1)

IiReyithingi eziphezulu ezipheleleyo

Ipharamitha

Uphawu

Min.

Max.

Iyunithi

Phawula

Supply Voltage

Vcc

-0.5

4.0

V

Ubushushu boGcino

TS

-40

85

°C

Ubuntu bezizalwane

RH

0

85

%

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

Iimpawu zokuSebenza ngokubanzi

Ipharamitha

Uphawu

Min.

Chwetheza

Max.

Iyunithi

Phawula

Data Rate

DR

1.25

Gb/s

 
Supply Voltage

Vcc

3.13

3.3

3.47

V

 
Unikezelo lwangoku

Icc5

 

220

mA

 
Ixesha leCase lokuSebenza.

Tc

0

 

70

°C

 

TI

-40

 

85

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

Ipharamitha

Uphawu

Min.

Chwetheza

Max.

Iyunithi

Phawula

Isidluliseli

Ukutshintsha kwedatha eyahlukileyo

VIN, PP

120

820

mVpp

1

Tx Khubaza Ungeniso-Phezulu

VIH

2.0

Vcc+0.3

V

Tx Khubaza Ungeniso-Phantsi

VIL

0

0.8

V

Tx iFault Output-High

VOH

2.0

Vcc+0.3

V

2

Tx iFault Output-Low

UMQULU

0

0.5

V

2

Igalelo lokwahluka kokuphazamiseka

Rin

100

Ω

Umamkeli

Ujingi lwemveliso eyahlukileyo yedatha

Ewe, iphe

300

650

800

mVpp

3

Rx LOS Isiphumo-Phezulu

VROH

2.0

Vcc+0.3

V

2

Rx LOS Isiphumo-Phantsi

I-VROL

0

0.8

V

2

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)

Ipharamitha

Uphawu

Min.

Chwetheza

Max.

Iyunithi

Phawula

Isidluliseli

Ukusebenza kweWavelength

λ

1290

1310

1330

nm

 
Amandla emveliso yeAve (Eyenziwe)

PAVE

-9

 

-3

dBm

1

Umlinganiselo wokuphela

ER

9

dB

1

RMS ububanzi bembonakalo

Δλ

   

0.65

nm

 
Ixesha lokunyuka/lokuwa (20% ~ 80%)

Tr/Tf

   

0.26

ns

2

Isohlwayo sokuchithachitha

TDP

   

3.9

dB

 
Imveliso ye-Optical Eye Iyahambelana ne-IEEE802.3 z (iklasi yoku-1 yokhuseleko lwe-aser)

Umamkeli

Ukusebenza kweWavelength

λ

1310

nm

 
Uvakalelo lomamkeli

PSEN1

   

-22

dBm

3

Ukulayisha ngaphezulu

PAVE

0

 

dBm

3

I-LOS Assert

Pa

-35

   

dBm

 
LOS De-assert

Pd

   

-24

dBm

 
LOS Hysteresis

Pd-Pa

0.5

 

dB

Amanqaku:

1. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 2 223 – 1Ipatheni yovavanyo lwe-NRZ.

2. Ingahluzwanga, ilinganiswe nge-PRBS223 – 1ipateni yovavanyo @1.25Gbps

3. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 223 – 1Ipatheni yovavanyo lwe-NRZ ye-BER <1x10-12

Pin Iinkcazelo kunye nemisebenzi

xst (2)

Iphini

Uphawu

Igama/Inkcazelo

Amanqaku

1 VeeT Tx umhlaba

2 Tx Fault Tx isalathiso sempazamo, Isiphumo esiVulekileyo soMqokeleli, esebenzayo "H"

1

3 Tx Khubaza Igalelo le-LVTTL, utsalo lwangaphakathi, Tx ivaliwe ku-“H”

2

4 MOD-DEF2 Igalelo/imveliso yedatha yocingo oluyi-2 (SDA)

3

5 MOD-DEF1 Igalelo lewotshi yojongano lweengcingo ezi-2 (SCL)

3

6 MOD-DEF0 Imodeli yangoku isalathiso

3

7 Khetha umlinganiselo Akukho nxibelelwano

8 LOS I-Rx ilahleko yesiginali, i-Open Collector Output, esebenzayo “H”

4

9 VeeR Rx umhlaba

10 VeeR Rx umhlaba

11 VeeR Rx umhlaba

12 RD- I-Inverse ifunyenwe idatha

5

13 I-RD+ Ifunyenwe idatha ngaphandle

5

14 VeeR Rx umhlaba

15 VccR Rx unikezelo lwamandla

16 VccT Tx unikezelo lwamandla

17 VeeT Tx umhlaba

18 TD+ Dlulisa idatha ngaphakathi

6

19 TD- Ugqithiso oluguqukileyo idatha ngaphakathi

6

20 VeeT Tx umhlaba  

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.

Ipharamitha

Uphawu

Iiyunithi

Min.

Max.

Ukuchaneka

Phawula

Ubushushu beTransceiver DTemp-E

ºC

-45

+90

±5ºC

1

Umbane wokubonelela ngeTransceiver DVoltage

V

2.8

4.0

±3%

I-Transmitter bias yangoku I-DBias

mA

2

15

±10%

2

Amandla emveliso yokuhambisa DTx-Amandla

dBm

-10

-2

±3dB

 
Umndilili wokungenisa amandla ongeniso DRx-Amandla

dBm

-25

0

±3dB

 

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

xst (3)

Iipakethi Imilinganiselo

xst (4)

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  • Okulandelayo:

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