Ixabiso eliphantsi le-China SFP-1.25G Base-SR SFP+ Transceiver Fiber Optic Module, 1310nm, 20km

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

thobela ikhontrakthi”, ihambelana nemfuno yemarike, izibandakanya kukhuphiswano lwemarike ngomgangatho wayo olungileyo ngaxeshanye ibonelela ngenkampani ebanzi kakhulu nenkulu kubathengi ukubavumela ukuba bakhule babe ngabaphumeleleyo abakhulu.Ukusukela kwinkampani, kuya kuba lulonwabo lwabathengi ngexabiso eliphantsi laseTshayina SFP-1.25G Base-SR SFP+ Transceiver Fiber Optic Module, 1310nm, 20km, Injongo yethu yokugqibela kukubeka isikhundla njengophawu oluphezulu kunye nokukhokela njengovulindlela. kwindawo yethu.Siqinisekile ukuba amava ethu aphumeleleyo kwimveliso yesixhobo aya kuphumelela ukuthembela kumthengi, Ndinqwenela ukusebenzisana kunye nokwenza ikamva elingcono nawe!
thobela ikhontrakthi”, ihambelana nemfuno yemarike, izibandakanya kukhuphiswano lwemarike ngomgangatho wayo olungileyo ngaxeshanye ibonelela ngenkampani ebanzi kakhulu nenkulu kubathengi ukubavumela ukuba bakhule babe ngabaphumeleleyo abakhulu.Ukusukelana nenkampani, kuya kuba luyolo lwabathengi1.25G SFP Imodyuli, China SFP Imodyuli, Ukwaneliseka kunye nekhredithi elungileyo kuye wonke umthengi yinto ephambili yethu.Sijolisa kuzo zonke iinkcukacha zokucwangciswa kwee-odolo zabathengi bade bafumane ukuthengiswa okukhuselekileyo nokuvakalayo ngenkonzo yolungiselelo kunye neendleko zoqoqosho.Kuxhomekeke koku, iimpahla zethu zithengiswa kakuhle kakhulu kumazwe ase-Afrika, eMbindi-Mpuma nakumazantsi-mpuma e-Asia.

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.

Isichwethezo

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.

Isichwethezo

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.

Isichwethezo

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 <1 × 10-12

Pin Iingcaciso 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 lwedatha eguqulweyo

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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