Bayanan kula:
1. Filin kewayawa yana cikin keɓe daga ƙasan chassis.
2. TFAULTis buɗaɗɗen kayan tattarawa/magudanar ruwa, wanda yakamata a ja sama da 4.7k – 10k Ohms resistor a kunne.
hukumar gudanarwa idan an yi nufin amfani. Ƙarfin wutar lantarki ya kamata ya kasance tsakanin 2.0V zuwa Vcc + 0.3V. A babba
fitarwa yana nuna kuskuren watsawa ta hanyar ko dai TX bias current ko ikon fitarwa na TX
ƙetare matakan ƙararrawa da aka saita. Ƙananan fitarwa yana nuna aiki na al'ada. A cikin low jihar, da
ana ja da fitarwa zuwa <0.8V.
3. An kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS<0.8V.
4. Ya kamata a ja sama tare da 4.7k - 10 kohms a kan jirgin ruwa zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V.
MOD_DEF(0) yana jan layi ƙasa don nuna an toshe module a ciki.
5. LOS buɗaɗɗen fitarwa ce mai tarawa. Ya kamata a ja sama tare da 4.7k - 10 kohms akan allon masauki zuwa wutar lantarki
tsakanin 2.0 da 3.6V. Logic 0 yana nuna aiki na al'ada; dabaru 1 yana nuna asarar sigina.
Bayanin oda
7.1 Misali
SFP 35 24-F 1 1SC-20
| Alama | Ma'ana | Bayani | |||||
| SFP | Nau'in Module | SFP=SFP guda ɗayatransceiver | |||||
| 35 | igiyar tsakiya | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Yawan watsawa | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Nau'in Laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Aiki T | 1=0~+70℃ | 2=-40~+85℃ |
| |||
| 2 | DDMI | 1= BABU DDM | 2=DDMI |
| |||
| SC | Mai haɗawa | SC = SC | LC = LC |
| |||
| 20 | Nisa | 022=220M | 055=550M | 5=5KM | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
| Bangaren No. | Tsawon tsayi | Mai haɗawa | Temp. | TX Power (dBm) | RX Sens (Max) (dBm) | Nisa |
| Saukewa: SFP3524-F11SC-20 | T1310FP/R 1550 | SC | -20 zuwa 70 | -9 zu-3 | -21 | 20km |
| Saukewa: SFP5324-D11SC-20 | Saukewa: T1550DFB/R1310 | SC | -20 zuwa 70 | -15 zuwa-3 | -21 | |
| Saukewa: SFP5324-D11SC-40 | Saukewa: T1550DFB/R1310 | SC | -20 zuwa 70 | -9 zu-3 | -24 | 40km |
| Saukewa: SFP3524-D11SC-40 | Saukewa: T1310DFB/R1550 | SC | -20 zuwa 70 | -5zuwa-0 | -24 | |
| Saukewa: SFP5424-D11SC-80 | Saukewa: T1550DFB/R1310 | SC | -20 zuwa 70 | -3 zu2 | -26 | 80km |
| Saukewa: SFP4524-D11SC-80 | Saukewa: T1490DFB/R1550 | SC | -20 zuwa 70 | -3 zu2 | -26 |
Hoto 2Misali SFP Host Board Schematic
Hoto 3Nasihar Cibiyar Sadarwar Tace Tace Mai Baƙi
Yarjejeniyar Yarjejeniyar Matsala ta MultiSource (MSA) Ƙaramin-Fukar Factor Pluggable (SFP)
Hoto 4Layout Injiniyan Gidan Mai Bayarda SFP
Hoto 5Layout Injiniyan Hukumar Mai watsa shiri na SFP (Ci gaba)
Hoto 6Nasihar Bezel Design
| REV: | A |
| RANAR: | Agusta 30, 2012 |
| Rubuta ta: | |
| Tuntuɓar: | |
| Yanar Gizo: |
Cikakkar Matsakaicin Mahimman Kima
| Siga | Alama | Min | Max | Naúrar | |
| Ajiya Zazzabi | TS | -40 | +85 | ℃ | |
| Yanayin Aiki | TOP | Matsayin kasuwanci | -20 | +70 | ℃ |
| matakin masana'antu | -40 | 85 | |||
| Samar da Wutar Lantarki | VCC | -0.5 | +4.5 | V | |
| Voltage akan Kowane Fin | VIN | 0 | VCC | V | |
| Siyar da Zazzabi, Lokaci | - | 260 ℃, 10 S | ℃, S | ||
Sharuɗɗan Aiki da aka Shawarar
| Siga | Alama | Min. | Buga | Max. | Naúrar | |
| Yanayin yanayi | TAMB | Matsayin kasuwanci | 0 | - | 70 | ℃ |
| matakin masana'antu | -40 | 85 | ||||
| Wutar Wutar Lantarki | Farashin CC-VEE | 3 | 3.3 | 3.6 | V | |
Yanayin Aiki
1Mai watsawa(T=25℃, Vcc =3~3.6V (+3.3V))
| Siga | Alama | Min. | Buga | Max. | Naúrar | |||||
| Tsawon Tsayin Tsakiya | SC | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Faɗin Spectral | △ l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Ƙarfin fitarwa | 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 | ||||||
| Rabon Kashewa | ER | 9 | - | dB | ||||||
| Kawo Yanzu | ICCT | - | 150 | mA | ||||||
| Input Daban-daban Impedance | Rin | 100 | Ω | |||||||
| Bambance-bambancen shigar da bayanai Swing | Vin | 300 | 1200 | mV | ||||||
| Girman Modulation na gani | OMA | 174 | μW | |||||||
| Canjawa Kashe Wutar Lantarki | VD | 2.0 | Vcc | V | ||||||
| Canza Wutar Lantarki | VEN | 0 | 0.8 | V | ||||||
| Canjawa Kashe Lokacin Sayarwa | 10 | us | ||||||||
| Lokaci Tashi/Faɗuwar gani | 1.25G | Tf (20-80%) | 150 | 260 | ps | |||||
| Ƙaddamar da Gudunmawar Jitter | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Jimlar Gudunmawar Jitter | Farashin ΔTJ | 50 | 119 | ps | ||||||
2Mai karɓa(T=25℃, Vcc =3~3.6V (+3.3V)
| Siga | Alama | Min. | Buga | Max. | Naúrar | |||
| Rage Tsawon Tsayin | SC | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Hankali | 20km | 1.25G | Pin | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Pin | - | - | -24 | |||
| 80km | 1.25G | Pin | - | - | -26 | |||
| 100km | 1.25G | APD | -30 | |||||
| 120km | 1.25G | APD | -32 | |||||
| MAX. Ƙarfin shigarwa (jikewa) | PMAX | -3 | - | - | ||||
| Gano Siginar Ƙididdiga | PA | - | - | -24 | ||||
| Gano Sigina De-ssert | PD | -45 | - | - | ||||
| Gano Sigina Hysteresis | PHYS | 1 | - | 4 | ||||
| Kawo Yanzu | Farashin ICCR | - | - | 150 | mA | |||
| Bambance-bambancen Swing Fitar bayanai | Murya | 400 | - | 1000 | mV | |||
| Gano Siginar Wutar Lantarki - Babban | VSDHC | 2.0 | - | VCC | V | |||
| Gano Siginar Wutar Lantarki - Ƙananan | Farashin VSDL | 0 | - | 0.8
| ||||
1X fiber tashar
Tsarin kula da bidiyo
Tsarin sadarwa
Rukunin samfuran
Ku rubuta sakonku anan ku aiko mana