Bayanan kula:
1. Filin kewayawa yana cikin keɓe daga ƙasan chassis.
2. TFAULTis buɗaɗɗen kayan tattarawa / magudanar ruwa, wanda yakamata a ja shi tare da 4.7k - 10k Ohms resistor akan allon mai masaukin idan an so.
2. TFAULTis buɗaɗɗen kayan tattarawa / magudanar ruwa, wanda yakamata a ja shi tare da 4.7k - 10k Ohms resistor akan allon mai masaukin idan an so.
don amfani. Ƙarfin wutar lantarki ya kamata ya kasance tsakanin 2.0V zuwa Vcc + 0.3V. Babban fitarwa yana nuna kuskuren watsawa ta hanyar ko dai son rai na TX
na yanzu ko ƙarfin fitarwa na TX ya wuce madaidaitan ƙararrawar da aka saita. Ƙananan fitarwa yana nuna aiki na al'ada. A cikin low jihar, da
Ana jawo fitarwa zuwa 2.0V ko buɗewa, 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.
Ana jawo fitarwa zuwa 2.0V ko buɗewa, 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 kayan tattarawa. Ya kamata a ja sama tare da 4.7k - 10 kohms akan hukumar gudanarwa zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. Hankali 0
5. LOS buɗaɗɗen kayan tattarawa. Ya kamata a ja sama tare da 4.7k - 10 kohms akan hukumar gudanarwa zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. Hankali 0
yana nuna aiki na al'ada; dabaru 1 yana nuna asarar sigina.
Hoto 2 Misalin SFP Host Board Schematic
Hoto 3 Nasihar Cibiyar Sadarwar Tace Tace Mai Baƙi
Yarjejeniyar Yarjejeniyar Matsala ta MultiSource (MSA) Ƙaramin-Fukar Factor Pluggable (SFP)
Hoto na 4 Tsarin Injiniyan Mai watsa shiri na SFP
Hoto na 5 SFP Host Board Layout (Ci gaba)
Hoto 6 An Shawarar Ƙirar Bezel
| Bangaren No. | Tsawon tsayi | Mai haɗawa | Temp. | TX Power (dBm) | Sens RX (Max.) (dBm) | Nisa |
| Saukewa: SFP3524-F11LC-20 | T1310FP/R 1550 | LC | -20 zuwa 70 | -9 zu-3 | -21 | 20km |
| Saukewa: SFP5324-D11LC-20 | Saukewa: T1550DFB/R1310 | LC | -20 zuwa 70 | -15 zuwa-3 | -21 | |
| Saukewa: SFP5324-D11LC-40 | Saukewa: T1550DFB/R1310 | LC | -20 zuwa 70 | -9 zu-3 | -24 | 40km |
| Saukewa: SFP3524-D11LC-40 | Saukewa: T1310DFB/R1550 | LC | -20 zuwa 70 | -5zuwa-0 | -24 | |
| Saukewa: SFP5424-D11LC-80 | Saukewa: T1550DFB/R1310 | LC | -20 zuwa 70 | -3 zu2 | -26 | 80km |
| Saukewa: SFP4524-D11LC-80 | Saukewa: T1490DFB/R1550 | LC | -20 zuwa 70 | -3 zu2 | -26 |
Bayanin oda:
Misali
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-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 | ||||
| LC | Mai haɗawa | SC = SC | LC = LC | ||||
| 20 | Nisa | 022=220M | 055=550M | 5=5KM | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
Cikakkun Mahimman Kiwon Lafiya:
| 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 Ayyuka:
| 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:
1. Mai watsawa (T=25℃, Vcc=3~3.6V (+3.3V))
| Siga | Alama | Min. | Buga | Max. | Naúrar | |||||
| Tsawon Tsayin Tsakiya | lc | 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 | ||||||
2. Mai karɓa (T=25℃, Vcc=3~3.6V (+3.3V)
| Siga | Alama | Min. | Buga | Max. | Naúrar | |||
| Rage Tsawon Tsayin | lc | 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 | ||||
Bayanan kula:
canza daga babban jiha zuwa ƙasa mara kyau.
1) Ana iya daidaita ƙimar ƙarfin fitarwa da azanci bisa ga buƙata.
1) Ana iya daidaita ƙimar ƙarfin fitarwa da azanci bisa ga buƙata.
Pin Assignment:
| Pin | Bayani | Pin | Bayani |
| 1 | VEET | Filin watsawa (Na kowa tare da Ground Mai karɓa) | 1 |
| 2 | TFAULT | Laifin watsawa. | 2 |
| 3 | TDIS | Kashe mai watsawa. Ana kashe fitarwar Laser akan babba ko a buɗe. | 3 |
| 4 | MOD_DEF (2) | Ma'anar Module 2. Layin bayanai don Serial ID. | 4 |
| 5 | MOD_DEF (1) | Ma'anar Module 1. Layin agogo don Serial ID. | 4 |
| 6 | MOD_DEF (0) | Ma'anar Module 0. Yana ƙasa a cikin tsarin. | 4 |
| 7 | Zaɓi Zaɓi | Babu haɗin da ake buƙata | |
| 8 | LOS | Asarar alamar sigina. Logic 0 yana nuna aiki na yau da kullun. | 5 |
| 9 | VEER | Ground Mai karɓa (Na kowa tare da Ground Transmitter) | 1 |
| 10 | VEER | Ground Mai karɓa (Na kowa tare da Ground Transmitter) | 1 |
| 11 | VEER | Ground Mai karɓa (Na kowa tare da Ground Transmitter) | 1 |
| 12 | RD- | Mai karɓa ya Juya DATA. AC Haɗe | |
| 13 | RD+ | Mai karɓa Mara-juyawa DATA fita. AC Haɗe | |
| 14 | VEER | Ground Mai karɓa (Na kowa tare da Ground Transmitter) | 1 |
| 15 | VCCR | Samar da wutar lantarki | |
| 16 | VCCT | Samar da wutar lantarki | |
| 17 | VEET | Filin watsawa (Na kowa tare da Ground Mai karɓa) | 1 |
| 18 | TD+ | Mai watsa DATA mara jujjuyawa a cikin AC Haɗe. | |
| 19 | TD- | Mai watsawa da Juya DATA a cikin AC Haɗe. | |
| 20 | VEET | Filin watsawa (Na kowa tare da Ground Mai karɓa) | 1
|
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