Amanothi:
1. Inkundla yesekethe ihlukanisiwe ngaphakathi ne-chassis.
2. I-TFAULTis iqoqo elivulekile/elikhipha amanzi, okufanele lidonswe nge-4.7k – 10k Ohms resistor ebhodini lomsingathi uma kuhlosiwe.
2. I-TFAULTis iqoqo elivulekile/elikhipha amanzi, okufanele lidonswe nge-4.7k – 10k Ohms resistor ebhodini lomsingathi uma kuhlosiwe.
ukusetshenziswa. I-voltage yokudonsa kufanele ibe phakathi kuka-2.0V ukuya ku-Vcc + 0.3V. Okukhiphayo okuphezulu kubonisa iphutha lokudlulisela elibangelwa noma ukuchema kwe-TX
yamanje noma amandla okukhiphayo e-TX edlula imikhawulo ye-alamu esethiwe. Okukhiphayo okuphansi kubonisa ukusebenza okuvamile. Esimeni esiphansi, i
okukhiphayo kudonselwa ku-2.0V noma kuvuliwe, kunikwe amandla ku-TDIS<0.8V.
4. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lomsingathi ku-voltage ephakathi kuka-2.0V no-3.6V.
okukhiphayo kudonselwa ku-2.0V noma kuvuliwe, kunikwe amandla ku-TDIS<0.8V.
4. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lomsingathi ku-voltage ephakathi kuka-2.0V no-3.6V.
I-MOD_DEF(0) idonsa umugqa phansi ukuze ibonise ukuthi imojuli ixhunyiwe.
5. I-LOS iwukukhipha okuvulekile komqoqi. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-Logic 0
5. I-LOS iwukukhipha okuvulekile komqoqi. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-Logic 0
ibonisa ukusebenza okuvamile; i-logic 1 ibonisa ukulahlekelwa kwesignali.
Umfanekiso wesi-2 Isibonelo Sebhodi Lokusingatha I-SFP Schematic
Umfanekiso 3 Inethiwekhi Yokuhlunga Okunconyiwe Yebhodi Lomsingathi
I-Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
Umfanekiso 4 Ukwakheka Komshini Webhodi Lokusingatha I-SFP
Umfanekiso 5 Ukwakheka Komshini Webhodi Lokusingatha I-SFP (Iyaqhubeka)
Umfanekiso 6 Umklamo we-Bezel onconyiwe
Imingcele yomkhiqizo:
| Ingxenye No. | Ubude begagasi | Isixhumi | Temp. | Amandla e-TX (dBm) | Izinzwa ze-RX (Ubukhulu.) (dBm) | Ibanga |
| I-SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | - 20 kuya ku-70 | -9 kuye ku-3 | -21 | 20km |
| I-SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | - 20 kuya ku-70 | -15 kuya ku-3 | -21 | |
| I-SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | - 20 kuya ku-70 | -9 kuye ku-3 | -24 | 40km |
| I-SFP3524-D11LC-40 | T 1310DFB/R 1550 | LC | - 20 kuya ku-70 | -5 kuya ku-0 | -24 | |
| I-SFP5424-D11LC-80 | T 1550DFB/R 1490 | LC | - 20 kuya ku-70 | -3 ku2 | -26 | 80km |
| I-SFP4524-D11LC-80 | T 1490DFB/R 1550 | LC | - 20 kuya ku-70 | -3 ku2 | -26 |
Ulwazi loku-oda:
Isibonelo
I-SFP 35 24 -F 1 1 LC-20
I-SFP 35 24 -F 1 1 LC-20
| Sayina | Kusho | Incazelo | |||||
| I-SFP | Uhlobo lwemojuli | SFP=Single fiber SFPi-transceiver | |||||
| 35 | Igagasi eliphakathi | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | I-Transmitter Rate | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Uhlobo lwe-laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | I-T esebenzayo | 1=0~+70℃ | 2=-40~+85℃ | ||||
| 2 | I-DDMI | 1=AYIKHO i-DDM | 2=DDMI | ||||
| LC | Isixhumi | SC=SC | LC=LC | ||||
| 20 | Ibanga | 022=220M | 055=550M | 5=5KM | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
Izilinganiso Eziphelele Eziphelele:
| Ipharamitha | Uphawu | Okuncane | Ubukhulu | Iyunithi | |
| Izinga Lokushisa Lesitoreji | TS | -40 | +85 | ℃ | |
| Izinga Lokushisa Lokusebenza | PHEZULU | Izinga lezohwebo | -20 | +70 | ℃ |
| izinga lezimboni | -40 | 85 | |||
| Faka i-Voltage | VCC | -0.5 | +4,5 | V | |
| I-Voltage kunoma iyiphi iphinikhodi | I-VIN | 0 | VCC | V | |
| Soldering Temperature, Isikhathi | - | 260℃, 10 S | ℃,S | ||
Izimo zokusebenza ezinconyiwe:
| Ipharamitha | Uphawu | Okuncane. | Thayipha | Ubukhulu. | Iyunithi | |
| I-Ambient Temperature | I-TAMB | Izinga lezohwebo | 0 | - | 70 | ℃ |
| izinga lezimboni | -40 | 85 | ||||
| I-Voltage Yokuhlinzeka Amandla | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Izimo zokusebenza:
1. I-Transmitter (T=25℃, Vcc=3~3.6V (+3.3V))
| Ipharamitha | Uphawu | Okuncane. | Thayipha | Ubukhulu. | Iyunithi | |||||
| I-Center Wavelength | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Ububanzi be-Spectral | △l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB I-FWHM | - | - | 1 | |||||||
| Amandla Okukhiphayo | 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 | ||||||
| Isilinganiso Sokuqothula | ER | 9 | - | dB | ||||||
| Ukunikezwa Kwamanje | I-ICCT | - | 150 | mA | ||||||
| Okokufaka Umehluko Wokukhungatheka | Rin | 100 | Ω | |||||||
| Umehluko Wokufaka Kwedatha | Vin | 300 | 1200 | mV | ||||||
| I-Optical Modulation Amplitude | OMA | 174 | μW | |||||||
| Dlulisa Khubaza i-Voltage | VD | 2.0 | Vcc | V | ||||||
| Dlulisa Vumela I-Voltage | I-VEN | 0 | 0.8 | V | ||||||
| Dlulisa Isikhathi Sokufaka Isicelo Sokukhubaza | 10 | us | ||||||||
| I-Optical Rise/Fall Time | 1.25G | I-Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Umnikelo we-Deterministic Jitter | I-TX ΔDJ | 20 | 56.5 | ps | ||||||
| Isamba Somnikelo we-Jitter | I-TX ΔTJ | 50 | 119 | ps | ||||||
2. Isamukeli （T=25℃, Vcc=3~3.6V (+3.3V)
| Ipharamitha | Uphawu | Okuncane. | Thayipha | Ubukhulu. | Iyunithi | |||
| Ububanzi be-Wavelength | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Ukuzwela | 20km | 1.25G | Phina | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Phina | - | - | -24 | |||
| 80km | 1.25G | Phina | - | - | -26 | |||
| 100km | 1.25G | I-APD | -30 | |||||
| 120km | 1.25G | I-APD | -32 | |||||
| MAX. Amandla Okufaka (Ukugcwaliswa kwesikhala) | I-PMAX | -3 | - | - | ||||
| Isiqinisekiso Sokuthola Isiginali | PA | - | - | -24 | ||||
| I-Signal Detect De-assert | PD | -45 | - | - | ||||
| Isiginali Thola i-Hysteresis | I-PHYS | 1 | - | 4 | ||||
| Ukunikezwa Kwamanje | I-ICCR | - | - | 150 | mA | |||
| Umehluko Wokuphuma Kwedatha | Vuma | 400 | - | 1000 | mV | |||
| I-Signal Detect Voltage - Iphakeme | I-VSDHC | 2.0 | - | VCC | V | |||
| I-Signal Detect Voltage - Iphansi | I-VSDL | 0 | - | 0.8
| ||||
- Ishaneli ye-fiber engu-1X
- Uhlelo lokuqapha ividiyo
- Isistimu yezokuxhumana
Izigaba zemikhiqizo
Bhala umyalezo wakho lapha futhi usithumelele wona