Amanqaku:
1. Umhlaba wesekethe wodwa ngaphakathi kumhlaba we-chassis.
2. TFAULTis umqokeleli ovulekileyo / imveliso yokukhupha, ekufuneka itsalwe phezulu kunye ne-4.7k - 10k Ohms resistor kwibhodi yokusingatha ukuba inenjongo
2. TFAULTis umqokeleli ovulekileyo / imveliso yokukhupha, ekufuneka itsalwe phezulu kunye ne-4.7k - 10k Ohms resistor kwibhodi yokusingatha ukuba inenjongo
ukusetyenziswa. Ukutsala amandla ombane kufuneka abe phakathi kwe-2.0V ukuya kwiVcc + 0.3V. Imveliso ephezulu ibonisa impazamo yothumelo ebangelwa nokuba kukuthambekela kwe-TX
yangoku okanye amandla emveliso yeTX agqitha i-alarm esetwe kwangaphambili. Imveliso ephantsi ibonisa ukusebenza okuqhelekileyo. Kwimeko ephantsi, i
imveliso itsalwa ukuya kwi-2.0V okanye ivuliwe, yenziwe kwi-TDIS <0.8V.
4. Kufuneka itsalwe phezulu nge-4.7k - 10 kohms kwi-host board ukuya kumbane ophakathi kwe-2.0V kunye ne-3.6V.
imveliso itsalwa ukuya kwi-2.0V okanye ivuliwe, yenziwe kwi-TDIS <0.8V.
4. Kufuneka itsalwe phezulu nge-4.7k - 10 kohms kwi-host board ukuya kumbane ophakathi kwe-2.0V kunye ne-3.6V.
MOD_DEF(0) itsala umgca osezantsi ukubonisa imodyuli iplagiwe.
5. I-LOS yimveliso evulekileyo yomqokeleli. Kufuneka itsalwe phezulu nge-4.7k - 10 kohms kwi-host board ukuya kumbane ophakathi kwe-2.0V kunye ne-3.6V. Ingqiqo 0
5. I-LOS yimveliso evulekileyo yomqokeleli. Kufuneka itsalwe phezulu nge-4.7k - 10 kohms kwi-host board ukuya kumbane ophakathi kwe-2.0V kunye ne-3.6V. Ingqiqo 0
ibonisa ukusebenza okuqhelekileyo; I-logic 1 ibonisa ukulahleka komqondiso.
Umzobo we-2 Umzekelo we-SFP Host Board Schematic
Umzobo we-3 oCetyisiweyo weBhodi yokuBonelela iNethiwekhi yokuHlunga
ISivumelwano soMninzi we-MultiSource ye-Transceiver (i-SFP) iFom-Factor encinci (i-MSA)
Umzobo we-4 ye-SFP ye-Host Board ye-Mechanical Layout
Umzobo we-5 ye-SFP yoMamkeli weBhodi yoLwayiwo loomatshini (Qhuba.)
Umzobo 6 oCetyisiweyo weBezel Design
Iiparamitha zemveliso:
| Icandelo elinguNomb. | Ubude bamaza | Isidibanisi | Temp. | Amandla eTX (dBm) | IiSens ze-RX (Ubukhulu.) (dBm) | Umgama |
| SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | -20 ukuya kuma-70 | -9 ukuya-3 | -21 | 20km |
| SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | -20 ukuya kuma-70 | -15 ukuya-3 | -21 | |
| SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | -20 ukuya kuma-70 | -9 ukuya-3 | -24 | 40km |
| SFP3524-D11LC-40 | T 1310DFB/R 1550 | LC | -20 ukuya kuma-70 | -5ukuya-0 | -24 | |
| I-SFP5424-D11LC-80 | T 1550DFB/R 1490 | LC | -20 ukuya kuma-70 | -3 ukuya ku2 | -26 | 80km |
| SFP4524-D11LC-80 | T 1490DFB/R 1550 | LC | -20 ukuya kuma-70 | -3 ukuya ku2 | -26 |
Ulwazi lokuodola:
Umzekelo
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| Sayina | Ithetha | Inkcazo | |||||
| SFP | Uhlobo lwemodyuli | SFP=Ifayibha enye ye-SFPumdluliseli | |||||
| 35 | Amaza ombindi | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Inqanaba loThutho | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Uhlobo lweLaser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Esebenzayo T | 1=0~+70℃ | 2=-40~+85℃ | ||||
| 2 | I-DDMI | 1=HAYI iDDM | 2=DDMI | ||||
| LC | Isidibanisi | SC=SC | LC=LC | ||||
| 20 | Umgama | 022=220M | 055=550M | 5=5KM | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
Owona mlinganiselo uphezulu kakhulu:
| Ipharamitha | Uphawu | Min | Max | Iyunithi | |
| Ubushushu boGcino | TS | -40 | +85 | ℃ | |
| Ubushushu bokusebenza | PHEZULU | Inqanaba lezorhwebo | -20 | +70 | ℃ |
| inqanaba loshishino | -40 | 85 | |||
| Supply Voltage | VCC | -0.5 | +4,5 | V | |
| I-Voltage kuyo nayiphi na iPin | VIN | 0 | VCC | V | |
| Ubushushu beSoldering, Ixesha | - | 260℃, 10 S | ℃,S | ||
Imiqathango yokuSebenza eCetyisiweyo:
| Ipharamitha | Uphawu | Min. | Chwetheza | Max. | Iyunithi | |
| Ubushushu obugciniwe | TAMB | Inqanaba lezorhwebo | 0 | - | 70 | ℃ |
| inqanaba loshishino | -40 | 85 | ||||
| Ubonelelo lwaMandla ombane | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Iimeko zokusebenza:
1. Isidluliseli (T=25℃, Vcc=3~3.6V (+3.3V))
| Ipharamitha | Uphawu | Min. | Chwetheza | Max. | Iyunithi | |||||
| Ubude obuphakathi | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Ububanzi beSpectral | △l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Amandla emveliso | 0-20km | 1.25G | 1310 FP | Po | -9 | - | -3 | dBm | ||
| 14/15 DFB | -15 | -3 | ||||||||
| 40km | 1.25G | 14/15 DFB | -9 | - | -3 | |||||
| 1310 DFB | -5 | -0 | ||||||||
| 60km | 1.25G | 14/15 DFB | -5 | 0 | ||||||
| 80km | 1.25G | 14/15 DFB | -3 | 2 | ||||||
| 100 ~ 120km | 1.25G | 14/150 DFB | 0 | 3 | ||||||
| Umlinganiselo wokuphela | ER | 9 | - | dB | ||||||
| Unikezelo lwangoku | I-ICCT | - | 150 | mA | ||||||
| I-Input Differential Imedance | Rin | 100 | Ω | |||||||
| I-Data Input Swing Umahluko | Vin | 300 | 1200 | mV | ||||||
| I-Optical Modulation Amplitude | OMA | 174 | μW | |||||||
| Dlulisa i-Voltage yokungasebenzi | VD | 2.0 | Vcc | V | ||||||
| Dlulisa i-Voltage ye-Vula | VEN | 0 | 0.8 | V | ||||||
| Dlulisa iXesha le-Asert lokuKhubaza | 10 | us | ||||||||
| Ixesha le-Optical Rise / Fall | 1.25G | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Igalelo leJitter eqinisekileyo | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Lilonke igalelo leJitter | TX ΔTJ | 50 | 119 | ps | ||||||
2. Umamkeli （T=25℃, Vcc=3~3.6V (+3.3V)
| Ipharamitha | Uphawu | Min. | Chwetheza | Max. | Iyunithi | |||
| Uluhlu lweWavelength | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Uvakalelo | 20km | 1.25G | Iphini | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Iphini | - | - | -24 | |||
| 80km | 1.25G | Iphini | - | - | -26 | |||
| 100km | 1.25G | APD | -30 | |||||
| 120km | 1.25G | APD | -32 | |||||
| MAX. Amandla oNgeniso (Saturation) | PMAX | -3 | - | - | ||||
| Umqondiso wokuFumana uBango | PA | - | - | -24 | ||||
| Isiginali Fumana iDe-assert | PD | -45 | - | - | ||||
| Isiginali Khangela i-Hysteresis | I-PHYS | 1 | - | 4 | ||||
| Unikezelo lwangoku | I-ICCR | - | - | 150 | mA | |||
| Isiphumo seDatha saMahluko | Vout | 400 | - | 1000 | mV | |||
| Isiginali Khangela iVoltage – Phezulu | VSDHC | 2.0 | - | VCC | V | |||
| Isiginali Khangela iVoltage – Phantsi | VSDL | 0 | - | 0.8
| ||||
- Itshaneli yefayibha ye-1X
- Inkqubo yokujonga ividiyo
- Inkqubo yonxibelelwano ngocingo
Iindidi zeemveliso
Bhala umyalezo wakho apha kwaye uwuthumele kuthi