Cathetan:
1. Circuit lemah internal diisolasi saka lemah sasis.
2. TFAULTi minangka output kolektor / saluran sing mbukak, sing kudu ditarik nganggo resistor 4.7k - 10k Ohms ing papan host yen dikarepake
2. TFAULTi minangka output kolektor / saluran sing mbukak, sing kudu ditarik nganggo resistor 4.7k - 10k Ohms ing papan host yen dikarepake
kanggo nggunakake. Tegangan tarik kudu antarane 2.0V nganti Vcc + 0.3V. Output dhuwur nuduhake fault pemancar sing disebabake dening bias TX
saiki utawa daya output TX ngluwihi batesan weker prasetel. Output sing kurang nuduhake operasi normal. Ing negara kurang, ing
output ditarik menyang 2.0V utawa mbukak, aktif ing TDIS <0.8V.
4. Kudu ditarik munggah karo 4.7k - 10 kohms ing Papan inang kanggo voltase antarane 2.0V lan 3.6V.
output ditarik menyang 2.0V utawa mbukak, aktif ing TDIS <0.8V.
4. Kudu ditarik munggah karo 4.7k - 10 kohms ing Papan inang kanggo voltase antarane 2.0V lan 3.6V.
MOD_DEF(0) narik garis mudhun kanggo nunjukake modul wis kepasang.
5. LOS punika mbukak kolektor output. Kudu ditarik munggah karo 4.7k - 10 kohms ing Papan inang kanggo voltase antarane 2.0V lan 3.6V. Logika 0
5. LOS punika mbukak kolektor output. Kudu ditarik munggah karo 4.7k - 10 kohms ing Papan inang kanggo voltase antarane 2.0V lan 3.6V. Logika 0
nuduhake operasi normal; logika 1 nuduhake mundhut saka sinyal.
Figure 2 Conto SFP Host Board Schematic
Figure 3 Recommended Host Board Supply Nyaring Network
Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
Figure 4 SFP Host Papan Mechanical Layout
Gambar 5 Tata Letak Mekanik Papan Host SFP (Lanjutan)
Gambar 6 Desain Bezel sing Disaranake
| Bagian No. | Dawane gelombang | Konektor | Temp. | Daya TX (dBm) | RX Sens (Maks.) (dBm) | kadohan |
| SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | -20 nganti 70 | -9 kanggo-3 | -21 | 20 km |
| SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | -20 nganti 70 | -15 kanggo-3 | -21 | |
| SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | -20 nganti 70 | -9 kanggo-3 | -24 | 40 km |
| SFP3524-D11LC-40 | T 1310DFB/R 1550 | LC | -20 nganti 70 | -5 kanggo-0 | -24 | |
| SFP5424-D11LC-80 | T 1550DFB/R 1310 | LC | -20 nganti 70 | -3 kanggo 2 | -26 | 80 km |
| SFP4524-D11LC-80 | T 1490DFB/R 1550 | LC | -20 nganti 70 | -3 kanggo 2 | -26 |
Informasi Pemesanan:
Tuladha
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| mlebu | Tegese | Katrangan | |||||
| SFP | Tipe modul | SFP = serat tunggal SFPtransceiver | |||||
| 35 | Gelombang tengah | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Transmitter Rate | 03=155M | 03=622M | 24=1,25G | 48=2.5G | 60=3.125G | |
| F | jinis 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 | Konektor | SC = SC | LC = LC | ||||
| 20 | kadohan | 022=220M | 055=550M | 5=5KM | 10=10 KM | ||
| 20=20 KM | 40=40 KM | 80=80 KM | 100=100KM | ||||
Rating Maksimum Absolute:
| Paramèter | Simbol | Min | Maks | Unit | |
| Suhu panyimpenan | TS | -40 | +85 | ℃ | |
| Suhu operasi | TOP | Tingkat komersial | -20 | +70 | ℃ |
| tingkat industri | -40 | 85 | |||
| Tegangan Pasokan | VCC | -0.5 | +4.5 | V | |
| Tegangan ing Sembarang Pin | VIN | 0 | VCC | V | |
| Suhu Solder, Wektu | - | 260 ℃, 10 S | ℃, S | ||
Kondisi Operasi sing Disaranake:
| Paramèter | Simbol | Min. | Tipe | Maks. | Unit | |
| Suhu sekitar | TAMB | Tingkat komersial | 0 | - | 70 | ℃ |
| tingkat industri | -40 | 85 | ||||
| Tegangan Pasokan Daya | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Kondisi Operasi:
1. Pemancar (T=25 ℃, Vcc=3~3.6V (+3.3V))
| Paramèter | Simbol | Min. | Tipe | Maks. | Unit | |||||
| Panjang gelombang tengah | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Jembaré spektral | △l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Daya Output | 0~20km | 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 | ||||||
| 100~120km | 1.25G | 14/150 DFB | 0 | 3 | ||||||
| Rasio kepunahan | ER | 9 | - | dB | ||||||
| Pasokan Saiki | ICCT | - | 150 | mA | ||||||
| Impedansi Diferensial Input | Rin | 100 | Ω | |||||||
| Data Input Swing Diferensial | Vin | 300 | 1200 | mV | ||||||
| Amplitudo modulasi optik | OMA | 174 | μW | |||||||
| Ngirim Pateni Tegangan | VD | 2.0 | Vcc | V | ||||||
| Transmit Aktifake Tegangan | VEN | 0 | 0.8 | V | ||||||
| Kirim Pateni Wektu Assert | 10 | us | ||||||||
| Optical Munggah / Mudhun Wektu | 1.25G | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Kontribusi Jitter Deterministik | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Total Kontribusi Jitter | TX ΔTJ | 50 | 119 | ps | ||||||
2. Panrima (T=25℃, Vcc=3~3.6V (+3.3V)
| Paramèter | Simbol | Min. | Tipe | Maks. | Unit | |||
| Rentang dawa gelombang | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Sensitivitas | 20 km | 1.25G | Pin | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Pin | - | - | -24 | |||
| 80 km | 1.25G | Pin | - | - | -26 | |||
| 100km | 1.25G | APD | -30 | |||||
| 120km | 1.25G | APD | -32 | |||||
| MAX. Daya Input (Saturasi) | PMAX | -3 | - | - | ||||
| Sinyal Deteksi Assert | PA | - | - | -24 | ||||
| Deteksi Sinyal De-negesake | PD | -45 | - | - | ||||
| Sinyal Ndeteksi Hysteresis | FIS | 1 | - | 4 | ||||
| Pasokan Saiki | ICCR | - | - | 150 | mA | |||
| Data Output Swing Diferensial | Vout | 400 | - | 1000 | mV | |||
| Tegangan Deteksi Sinyal - Dhuwur | VSDHC | 2.0 | - | VCC | V | |||
| Sinyal Ndeteksi Tegangan - Low | VSDL | 0 | - | 0.8 | ||||
Cathetan:
ngalih saka negara dhuwur menyang negara kurang.
1) Nilai daya lan sensitivitas output bisa disesuaikan miturut panjaluk.
1) Nilai daya lan sensitivitas output bisa disesuaikan miturut panjaluk.
Pin Tugas:
| Pin | Katrangan | Pin | Katrangan |
| 1 | VEET | Transmitter Ground (Umum karo Receiver Ground) | 1 |
| 2 | TFAULT | Kesalahan Pemancar. | 2 |
| 3 | TDIS | Transmitter Pateni. Output laser dipatèni ing dhuwur utawa mbukak. | 3 |
| 4 | MOD_DEF(2) | Definition modul 2. baris data kanggo ID Serial. | 4 |
| 5 | MOD_DEF(1) | Definition modul 1. baris jam kanggo ID Serial. | 4 |
| 6 | MOD_DEF(0) | Definition Modul 0. Grounded ing modul. | 4 |
| 7 | Rate Pilih | Ora ana sambungan sing dibutuhake | |
| 8 | LOS | Mundhut indikasi Sinyal. Logika 0 nuduhake operasi normal. | 5 |
| 9 | VEER | Receiver Ground (Umum karo Transmitter Ground) | 1 |
| 10 | VEER | Receiver Ground (Umum karo Transmitter Ground) | 1 |
| 11 | VEER | Receiver Ground (Umum karo Transmitter Ground) | 1 |
| 12 | RD- | Receiver Inverted DATA metu. AC Coupled | |
| 13 | RD+ | Receiver Non-kuwalik DATA metu. AC Coupled | |
| 14 | VEER | Receiver Ground (Umum karo Transmitter Ground) | 1 |
| 15 | VCCR | Receiver Power Supply | |
| 16 | VCCT | Sumber Daya Transmitter | |
| 17 | VEET | Transmitter Ground (Umum karo Receiver Ground) | 1 |
| 18 | TD+ | Transmitter DATA Non-Kuwalik ing AC Coupled. | |
| 19 | TD- | Transmitter Inverted DATA ing. AC Coupled. | |
| 20 | VEET | Transmitter Ground (Umum karo Receiver Ground) | 1
|
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