Catetan:
1. taneuh Circuit ieu internal terasing tina taneuh chassis.
2. TFAULTis hiji kolektor kabuka / kaluaran solokan, nu kudu ditarik ka luhur ku 4.7k - 10k Ohms résistor dina dewan host lamun dimaksudkeun
2. TFAULTis hiji kolektor kabuka / kaluaran solokan, nu kudu ditarik ka luhur ku 4.7k - 10k Ohms résistor dina dewan host lamun dimaksudkeun
pikeun pamakéan. Tegangan tarik kedahna antara 2.0V ka Vcc + 0.3V. Kaluaran anu luhur nunjukkeun kasalahan pamancar anu disababkeun ku bias TX
ayeuna atawa kakuatan kaluaran TX ngaleuwihan ambang alarem prasetél. A kaluaran low nunjukkeun operasi normal. Dina kaayaan low, nu
kaluaran ditarik ka 2.0V atawa kabuka, diaktipkeun dina TDIS <0.8V.
4. Kudu ditarik nepi kalawan 4.7k - 10 kohms on dewan host ka tegangan antara 2.0V na 3.6V.
kaluaran ditarik ka 2.0V atawa kabuka, diaktipkeun dina TDIS <0.8V.
4. Kudu ditarik nepi kalawan 4.7k - 10 kohms on dewan host ka tegangan antara 2.0V na 3.6V.
MOD_DEF (0) narik garis handap pikeun nunjukkeun modul geus plugged.
5. LOS mangrupakeun kaluaran collector kabuka. Kudu ditarik nepi kalawan 4.7k - 10 kohms on dewan host ka tegangan antara 2.0V jeung 3.6V. Logika 0
5. LOS mangrupakeun kaluaran collector kabuka. Kudu ditarik nepi kalawan 4.7k - 10 kohms on dewan host ka tegangan antara 2.0V jeung 3.6V. Logika 0
nunjukkeun operasi normal; logika 1 nunjukkeun leungitna sinyal.
angka 2 Conto SFP Host Board Schematic
angka 3 Disarankeun Host Board Supply nyaring Network
Leutik Bentuk-faktor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
angka 4 SFP Host Board Mechanical Layout
Gambar 5 Tata Letak Mékanis Papan Host SFP (Cont.)
angka 6 Disarankeun Desain Bezel
Parameter produk:
| Bagian No. | Panjang gelombang | Panyambung | Temp. | TX kakuatan (dBm) | RX Sens (Max.) (dBm) | Jarak |
| SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | -20 nepi ka 70 | -9 nepi ka-3 | -21 | 20 km |
| SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | -20 nepi ka 70 | -15 nepi ka-3 | -21 | |
| SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | -20 nepi ka 70 | -9 nepi ka-3 | -24 | 40 km |
| SFP3524-D11LC-40 | T 1310DFB / Urang Sunda 1550 | LC | -20 nepi ka 70 | -5 nepi ka-0 | -24 | |
| SFP5424-D11LC-80 | T 1550DFB/R 1490 | LC | -20 nepi ka 70 | -3 nepi ka 2 | -26 | 80 km |
| SFP4524-D11LC-80 | T 1490DFB / Urang Sunda 1550 | LC | -20 nepi ka 70 | -3 nepi ka 2 | -26 |
Inpormasi Pemesanan:
Contona
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| asup | Hartosna | Katerangan | |||||
| SFP | Jenis modul | SFP = serat Tunggal SFPtransceiver | |||||
| 35 | Gelombang tengah | 35 = 1310tx / 1550rx | 53 = 1550tx / 1310rx | 45 = 1490tx / 1550rx | 54=1550tx/1490rx | ||
| 24 | Laju pamancar | 03=155M | 03=622M | 24=1.25G | 48=2,5G | 60 = 3.125G | |
| F | Jenis laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Operasi T | 1 = 0 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
| 2 | DDMI | 1=NO DDM | 2=DDMI | ||||
| LC | Panyambung | SC=SC | LC = LC | ||||
| 20 | Jarak | 022=220M | 055=550M | 5 = 5 KM | 10 = 10 KM | ||
| 20 = 20 KM | 40 = 40 KM | 80 = 80 KM | 100 = 100 KM | ||||
Peunteun Maksimum Absolute:
| Parameter | Lambang | Min | Max | Unit | |
| Suhu Panyimpenan | TS | -40 | +85 | ℃ | |
| Suhu Operasi | TOP | Tingkat komérsial | -20 | +70 | ℃ |
| tingkat industri | -40 | 85 | |||
| Tegangan suplai | VCC | -0,5 | +4.5 | V | |
| Tegangan dina Pin Sakur | VIN | 0 | VCC | V | |
| Suhu Solder, Waktos | - | 260 ℃, 10 S | ℃, S | ||
Kaayaan Operasi Disarankeun:
| Parameter | Lambang | Min. | Tip | Max. | Unit | |
| Suhu Ambient | TAMB | Tingkat komérsial | 0 | - | 70 | ℃ |
| tingkat industri | -40 | 85 | ||||
| Tegangan catu daya | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Kaayaan Operasi:
1. Pamancar（T=25℃, Vcc=3~3.6V (+3.3V)）
| Parameter | Lambang | Min. | Tip | Max. | Unit | |||||
| Panjang Gelombang Tengah | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| lebar spéktral | △l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Daya Kaluaran | 0~20 km | 1.25G | 1310 FP | Po | -9 | - | -3 | dBm | ||
| 14/15 DFB | -15 | -3 | ||||||||
| 40 km | 1.25G | 14/15 DFB | -9 | - | -3 | |||||
| 1310 DFB | -5 | -0 | ||||||||
| 60 km | 1.25G | 14/15 DFB | -5 | 0 | ||||||
| 80 km | 1.25G | 14/15 DFB | -3 | 2 | ||||||
| 100~120 km | 1.25G | 14/150 DFB | 0 | 3 | ||||||
| Rasio punah | ER | 9 | - | dB | ||||||
| Supply Ayeuna | ICCT | - | 150 | mA | ||||||
| Input impedansi diferensial | Rin | 100 | Ω | |||||||
| Input Data Diferensial ayun | Vin | 300 | 1200 | mV | ||||||
| Amplitudo modulasi optik | OMA | 174 | μW | |||||||
| Ngirimkeun tegangan nonaktipkeun | VD | 2.0 | Vcc | V | ||||||
| Transmisi Aktipkeun tegangan | VEN | 0 | 0.8 | V | ||||||
| Kirimkeun Nonaktipkeun Waktu Assert | 10 | us | ||||||||
| Optik naek / ragrag Time | 1.25G | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Kontribusi Jitter Deterministik | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Total Jitter Kontribusi | TX ΔTJ | 50 | 119 | ps | ||||||
2. Panarima （T=25℃, Vcc=3~3.6V (+3.3V)
| Parameter | Lambang | Min. | Tip | Max. | Unit | |||
| Rentang panjang gelombang | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Sensitipitas | 20 km | 1.25G | Pin | PMIN | - | - | -21 | dBm |
| 40/60 km | 1.25G | Pin | - | - | -24 | |||
| 80 km | 1.25G | Pin | - | - | -26 | |||
| 100 km | 1.25G | APD | -30 | |||||
| 120 km | 1.25G | APD | -32 | |||||
| MAX. Daya Input (Saturasi) | PMAX | -3 | - | - | ||||
| Sinyal Deteksi Negeskeun | PA | - | - | -24 | ||||
| Sinyal Deteksi De-negeskeun | PD | -45 | - | - | ||||
| Sinyal Ngadeteksi Hysteresis | PHYS | 1 | - | 4 | ||||
| Supply Ayeuna | ICCR | - | - | 150 | mA | |||
| Data Kaluaran ayun diferensial | Vout | 400 | - | 1000 | mV | |||
| Sinyal Deteksi Tegangan - Luhur | VSDHC | 2.0 | - | VCC | V | |||
| Sinyal Deteksi Tegangan - Lemah | VSDL | 0 | - | 0.8
| ||||
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