ngalih saka negara sing dhuwur menyang kahanan sing sithik.
1) Nilai daya output lan sensitivitas bisa disesuaikan miturut panjaluk kasebut
Pesenan Informasi
Tuladha
DSFP 3X 03-F 1 1 LC-20
Tandha | Tegese | Katrangan | |||||
DSFP | Jinis modul | DSFP = serat dual SFP | SFP = serat tunggal SFP | ||||
3X | Wave Center | 3x = 1310tx / 1100 ~ 1610 rx | 5x = 1550tx / 1100 ~ 1610 rx | CWDM kaya 49 = 1490 CWDM TX 1100 ~ 1610 RX | |||
03 | Tingkat Tanggal | 03 = 155m | 12 = 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 = -20 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
1 | Ddmi | 1 = ora DDM | 2 = ddmi | ||||
LC | Konektor | SC = SC | Lc = lc | ||||
20 | Jarak | 022 = 220m | 055 = 550m | 5 = 5km | 10 = 10km | ||
20 = 20km | 40 = 40km | 80 = 80km | 100 = 100km |
Khas Produk
Bagean Ora. | Gelombang | Con- nector | Temp. | TxPower (DBM) | Rx Sens (Max.) (DBM) | Dd mi | Jarak |
DSFP3X03-F11LC-20 | T 1310fp / Rx 1100 ~ 1610 | LC | -20 nganti 70 | -12 to-0 | -34 | F | 20km |
Ngrancang Kabar
DSFP PinKatrangan
Pin | Deskripsi | Pin | Deskripsi |
1 | Veet | Transmitter (umum karo panrima) | 1 |
2 | Tfault | Transmitterter Fault. | 2 |
3 | Tdis | Pemancar ora mateni. Output laser ora aktif ing dhuwur utawa mbukak. | 3 |
4 | Mod_Def (2) | Definisi modul 2. Garis data kanggo ID Serial. | 4 |
5 | Mod_Def (1) | Definisi modul 1. Garis jam kanggo ID serial. | 4 |
6 | Mod_Def (0) | Definisi modul 0. Diombe ing modul. | 4 |
7 | Tingkat Pilih | Ora dibutuhake Sambungan |
|
8 | Los | Mundhut tandha sinyal. Logika 0 nuduhake operasi normal. | 5 |
9 | Voer | Penerima lemah (Umum karo Ground Transmitter) | 1 |
10 | Voer | Penerima lemah (Umum karo Ground Transmitter) | 1 |
11 | Voer | Penerima lemah (Umum karo Ground Transmitter) | 1 |
12 | RD- | Penerima data kuwalik metu. GOLONGAN AC |
|
13 | RD + | Nampa data sing ora dibalik. GOLONGAN AC |
|
14 | Voer | Penerima lemah (Umum karo Ground Transmitter) | 1 |
15 | Vccr | Panampa sumber daya |
|
16 | Vcct | Transmparing Daya Perangkat Lunak |
|
17 | Veet | Transmitter (umum karo panrima) | 1 |
18 | TD + | Transmitter data non-inverted ing. AC Gandheng. |
|
19 | Td- | Data invertter inverted ing. AC gabung. |
|
20 | Veet | Transmitter (umum karo panrima) | 1 |
Faktor cilik-kulit (SFP) Persetujuan Multisource Multisource (MSA)
Sfp tata letak mechanical board
Gambar 6Sfp tata letak mechanical board (cont.)
Desain buyar sing disaranake
MutlakMaksimal Rating
Parameter | Simbol | Min | Max | Unit | |
Suhu panyimpenan | TS | -40 | +85 | ℃ | |
Suhu operasi | Ndhuwur | Level komersial | -20 | +70 | ℃ |
Tingkat industri | -40 | 85 | |||
Supply Voltase | Vcc | -0.5 | +4.5 | V | |
Tegangan ing PIN | Vin | 0 | Vcc | V | |
Sedhet suhu, wektu | - | 260 ℃, 10 s | ℃, s |
Operasi sing Disaranake Kahanan
Parameter | Simbol | Min. | TY | Max. | Unit | |
Suhu sekitar | Tamb | Level komersial | 0 | - | 70 | ℃ |
Tingkat industri | -40 | 85 | ||||
Voltase sumber daya | V cc-vee | 3 | 3.3 | 3.6 | V |
Operasi Kahanan
1 Transmitter(T = 25℃, VCC = 3 ~ 3.6V (+ 3.3v))155m
Parameter | Simbol | Min. | TY | Max. | Unit | |||
Waller Center | FP | 1280 | 1310 | 1340 | ||||
Jembar Spektral | △ l | FP @ RMS | - | 4 | 6 | nm | ||
Rasio Sisih Sisih | SMSR (DFB mung) | 30 | dB | |||||
Daya output | 0 ~ 30km | 1310 FP | Po | -12 | - | -0 | dbm | |
Rasio punah | ER | 155m | 10 | - | dB | |||
Pasokan Saiki | ICCT | - | 150 | mA | ||||
Input impedansial | Rin | 100 | Ω | |||||
Data diferensial swing | Vin | 300 | 1200 | mV | ||||
Dhuwur Modulasi Optik | Oma | 174 | μw |
Ngirim mateni voltase | VD | 2.0 | Vcc | V | |
Ngirim ngaktifake voltase | Ven | 0 | 0,8 | V | |
Ngirim mateni wektu | 10 | us | |||
Munggah Optik / Mudhun | TR / TF (20-80%) | 400 | 8000 | ps | |
Mripat optik output | Iut-t g.957 netepi |
2 Panrima (T = 25℃, Vcc = 3 ~ 3.6v (+ 3.3v) 155m
Parameter | Simbol | Min. | TY | Max. | Unit | |||
Rangkaa gelombang | lc | 1100 | 1610 | nm | ||||
Sensitivitas | 0 ~ 30km | 155m | Pin | Pmin | - | -35 | -34 | dbm |
Max. Daya input (saturation) | Pmax | -0 | - | - | ||||
Sinyal ndeteksi negesake | PA | - | - | -34 | ||||
Sinyal ndeteksi negesake | PD | -44 | - | - | ||||
Sinyal ndeteksi hysteresis | FOIC | 1 | - | 4 | ||||
Pasokan Saiki | Iccr | - | - | 150 | mA | |||
Data output diisi | Vout | 400 | - | 1000 | mV | |||
Voltase ndeteksi sinyal - dhuwur | Vsdhc | 2.0 | - | Vcc | V | |||
Voltase ndeteksi sinyal - kurang | Vsdl | 0 | - | 0,8 |
Ngalih
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