Catetan:
pindah tina kaayaan luhur ka kaayaan handap.
1) Nilai kakuatan kaluaran sareng sensitipitas tiasa disaluyukeun dumasar kana paménta
Mesen Émbaran
Conto
DSFP 3X 03-F 1 1 LC-20
| asup | Hartosna | Katerangan | |||||
| DSFP | Jenis modul | DSFP = Dual serat SFP | SFP = serat Tunggal SFP | ||||
| 3X | Gelombang tengah | 3X=1310tx/1100~1610 rx | 5X=1550tx/1100~1610 rx | CWDM Kawas 49=1490 CWDM TX 1100~1610 RX | |||
| 03 | tanggal Rate | 03=155M | 12=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 = -20 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
| 1 | 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 | ||||
has produk
| Bagian No. | Panjang gelombang | Panyambung | Temp. | TXPower (dBm) | RX Sens (Max.) (dBm) | DD MI | Jarak |
| DSFP3X03-F11LC-20 | T 1310FP / rx 1100~1610 | LC | -20 nepi ka 70 | -12 nepi ka-0 | -34 | F | 20 km |
Ngarancang bewara
Pin DSFPkaterangan
| Pin | Katerangan | Pin | Katerangan |
| 1 | VEET | Transmitter Ground (Umum sareng Receiver Ground) | 1 |
| 2 | TFAULT | Kasalahan pamancar. | 2 |
| 3 | TDIS | Pamancar Nonaktipkeun.Output laser ditumpurkeun dina luhur atawa kabuka. | 3 |
| 4 | MOD_DEF(2) | Harti modul 2. Garis data pikeun ID Serial. | 4 |
| 5 | MOD_DEF(1) | Harti modul 1. garis jam pikeun ID Serial. | 4 |
| 6 | MOD_DEF(0) | Harti modul 0. Grounded dina modul. | 4 |
| 7 | Laju Pilih | Taya sambungan diperlukeun |
|
| 8 | LOS | Leungitna indikasi Sinyal.Logika 0 nunjukkeun operasi normal. | 5 |
| 9 | VEER | Receiver Ground (Umum sareng Transmitter Ground) | 1 |
| 10 | VEER | Receiver Ground (Umum sareng Transmitter Ground) | 1 |
| 11 | VEER | Receiver Ground (Umum sareng Transmitter Ground) | 1 |
| 12 | RD- | Panarima Inverted DATA kaluar.AC Gandeng |
|
| 13 | RD+ | Panarima Non-inverted DATA kaluar.AC Gandeng |
|
| 14 | VEER | Receiver Ground (Umum sareng Transmitter Ground) | 1 |
| 15 | VCCR | Panarima Power Supply |
|
| 16 | VCCT | Pamancar Power Supply |
|
| 17 | VEET | Transmitter Ground (Umum sareng Receiver Ground) | 1 |
| 18 | TD+ | Pamancar DATA Non-Inverted asup AC Gandeng. |
|
| 19 | TD- | Pamancar Inverted DATA asup AC Coupled. |
|
| 20 | VEET | Transmitter Ground (Umum sareng Receiver Ground) | 1 |
Leutik Bentuk-faktor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
SFP Host Board Mechanical Layout
Gambar 6SFP Host Board Mechanical Layout (Cont.)
Disarankeun Desain Bezel
mutlakmaksimal Peunteun
| 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 | ||
Disarankeun Operasi Kaayaan
| 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 | |
Ngoperasikeun Kaayaan
1 Pamancar(T=25℃, Vcc=3~3.6V (+3.3V)）155M
| Parameter | Lambang | Min. | Tip | Max. | Unit | |||
| Panjang Gelombang Tengah | FP | 1280 | 1310 | 1340 | ||||
| lebar spéktral | △l | FP@RMS | - | 4 | 6 | nm | ||
| Sisi Mode Suprési Rasio | SMSR (DFB wungkul) | 30 | dB | |||||
| Daya Kaluaran | 0~30 km | 1310 FP | Po | -12 | - | -0 | dBm | |
| Rasio punah | ER | 155M | 10 | - | 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 | |||||
| Kirimkeun tegangan nonaktipkeun | VD | 2.0 | Vcc | V | |
| Transmit Aktipkeun tegangan | VEN | 0 | 0.8 | V | |
| Kirimkeun Nonaktipkeun Waktu Assert | 10 | us | |||
| Optik naek / ragrag Time | Tr/ Tf (20-80%) | 400 | 8000 | ps | |
| Kaluaran Optik Panon | IUT-T G.957 patuh | ||||
2 panarima (T=25℃, Vcc=3~3.6V (+3.3V) 155M
| Parameter | Lambang | Min. | Tip | Max. | Unit | |||
| Rentang panjang gelombang | lc | 1100 | 1610 | nm | ||||
| Sensitipitas | 0~30 km | 155M | Pin | PMIN | - | -35 | -34 | dBm |
| MAX.Daya Input (Saturasi) | PMAX | -0 | - | - | ||||
| Sinyal Deteksi Negeskeun | PA | - | - | -34 | ||||
| Sinyal Deteksi De-negeskeun | PD | -44 | - | - | ||||
| 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 | ||||
Pindah
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