Cathetan:
Low (0 - 0.8V): pemancar
(> 0,8, <2.0v): ora ditetepake
Dhuwur (2.0 - 3.465V): Transmunikasi dipatèni
Bukak: Transmunikasi dipatèni
Mod-def 0 diangkat dening modul kanggo nuduhake manawa modul kasebut saiki ana
Mod-def 1 yaiku jam garis antarmuka serial kabel loro antarmuka serial kabel kanggo ID serial
Mod-Def 2 Apa data baris saka antarmuka serial loro kanggo ID serial
4 .. Los (Mundhut sinyal) yaiku output kolektor / saluran sing mbukak, sing kudu ditarik nganggo resistor 4.7k - resistor 10kω. Narik voltase antarane 2.0v lan vcct, r + 0.3v. Yen dhuwur, output iki nuduhake kekuwatan optik sing ditampa ing ngisor sensitivitas panrima paling ala (kaya sing ditetepake dening standar digunakake). Kurang nuduhake operasi normal. Ing kahanan sing sithik, output bakal ditarik menyang <0.8V.
Diagram pakar
Circuit Disaranake
Cathetan:
TX: AC didol ing njero internal.
R1 = R2 = 150ω.
RX: Output lvpecc, DC gandhengane internal.
Tahap input ing Serdes ic kanthi bias internal menyang VCC-1.3v
R3 = R4 = R5 = R6 = NC
Tahap input ing Serdes IC tanpa BIAS internal menyang VCC-1.3V
R3 = R4 = 130ω, R5 = R6 = 82ω.
Definisi parameter wektu
WektuOfDigital RSSI
Parameter | Simbol | Min | TY | Max | Unit |
Paket Paket | - | 600 | - | - | ns |
Penundaan pemicu | Td | 100 | - | - | ns |
Trigger RSSI lan wektu sampel | Tw | 500 | - | - | ns |
Wektu tundha internal | Ts | 500 | - | - | us |
Ngganti riwayat
Versi | Pangowahan Katrangan | Issued By | Dicenthang dening | Appoved By | RilisTanggal |
A | Rilis dhisikan | 2016-01-18 |
Rev: | A |
Tanggal: | 30,2012 Agustus |
Tulis dening: | HDV Phoellron Technology Ltd |
Hubungi: | Room703, kutha District Science Nanshan, Shenzhen, China |
Web: | Http://www.hdv-tech.com |
Spesifikasi Kinerja
Rating maksimal mutlak | |||||||||||
Parameter | Simbol | Min. | Max. | Unit | Cathetan | ||||||
Suhu panyimpenan | TST | -40 | +85 | ° C | |||||||
Suhu kasus operasi | Tc | 0 | 70 | ° C | |||||||
Voltase input | - | Gnd | Vcc | V | |||||||
Voltase sumber daya | Vcc-vee | -0.5 | +3.6 | V | |||||||
Kahanan operasi sing disaranake | |||||||||||
Parameter | Simbol | Min. | Khas | Max. | Unit | Cathetan | |||||
Voltase sumber daya | Vcc | 3.135 | 3.3 | 3.465 | V | ||||||
Suhu kasus operasi | Tc | 0 | - | 70 | ° C | ||||||
Rating Data | DR | - | 1.25 | - | Gbps | ||||||
Total Pasokan Saiki | - | - | - | 400 | mA | ||||||
Ambang karusakan kanggo panrima | - | - | - | 4 | dbm |
Spesifikasi optik | ||||||
Transmitter | ||||||
Parameter | Simbol | Min. | Pilih. | Max. | Unit | Cathetan |
Gelombang Tengah Optik | l | 1480 | 1490 | 1500 | nm | - |
Lebar spektrum (-20db) | Dl | - | - | 1 | nm | - |
Rasio Sisih Sisih | SMSR | 30 | - | - | dB | - |
Power Output Optik Rata-rata | Po | +3 | - | +7 | dbm | - |
Rasio punah | Er | 9 | - | - | dB | - |
Munggah / Mudhun Wektu | TR / TF | - | - | 260 | ps | - |
Transmitter total jitter | JP-P | - | - | 344 | ps | |
Pemerintah refleksi | Rfl | - | - | -12 | dB | |
Rata-rata dilengkapi kiriman saka pemancar | Poff | - | - | -39 | dbm | - |
Voltase input diferensial | VIng-bedah | 300 | - | 1600 | mV | - |
TX Pateni voltase input-asor | VIL | 0 | - | 0,8 | V | - |
TX Pateni voltase input dhuwur | VIH | 2.0 | - | Vcc | V | - |
Mripat output | Netepi karo IEEEE 802.3ah-2004 | |||||
Panrima | ||||||
Parameter | Simbol | Min. | Pilih. | Max. | Unit | Cathetan |
Ngoperasikake gelombang gelombang | - | 1280 | 1310 | 1340 | nm | - |
Sensitivitas | Pr | - | - | -30 | dbm | 1 |
Saturation | Ps | -6 | - | - | dbm | 1 |
LANGKUT NUNGGUL LOS | - | -45 | - | - | dbm | - |
Tingkat Los De-Naster | - | - | - | -30 | dbm | - |
Los Hysteresis | - | 0,5 | - | 5 | dB | - |
Rujukan optik panrima | - | - | - | -12 | dB | - |
Output data kurang | Vol | -2 | - | -1.58 | V | - |
Output data Dhuwur | Voh | -1.1 | - | -0.74 | V | - |
Losutput voltase-asor | Vsd-l | 0 | - | 0,8 | V | - |
Los output voltase-dhuwur | Vsd-h | 2.0 | - | Vcc | V |
Cathetan:
1. Sensitivitas minimal lan tingkat jenuh kanggo 8b10b 27-1 prbs. BER≤10-12, 1.25gpbs, ER = 9DB
Informasi Eeprom
ITS Memori ID EEPROM (A0H)
AddR. (desimal) | Ukuran lapangan (Bait) | Jeneng lapangan | Konten (Hex) | Konten (Desimal) | Katrangan |
0 | 1 | Pengenal | 03 | 3 | Sfp |
1 | 1 | Ext. Pengenal | 04 | 4 | Mod4 |
2 | 1 | Konektor | 01 | 1 | SC |
3-10 | 8 | Transciver | 00 00 00 80 00 00 00 00 00 | 00 00 00 128 00 00 00 00 00 | Epon |
11 | 1 | Enkoding | 01 | 1 | 8b10b |
12 | 1 | Br, Nominal | 0C | 12 | 1.25Gbps |
13 | 1 | Dilindhungi | 00 | 0 | - |
14 | 1 | Dawane (9um) -km | 14 | 20 | 20 / km |
15 | 1 | Dawane (9um) | C8 | 200 | 20km |
16 | 1 | Dawane (50um) | 00 | 0 | - |
17 | 1 | Length (62.5um) | 00 | 0 | - |
18 | 1 | Length (tembaga) | 00 | 0 | - |
19 | 1 | Dilindhungi | 00 | 0 | - |
20-35 | 16 | Jeneng Vendor | 48 44 56 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | 905 85 81 83 73 67 75 32 322 322 322 32 32 322 322 32 32 | HDV (ASCIE) |
36 | 1 | Dilindhungi | 00 | 0 | - |
37-39 | 3 | Vendor oui | 00 00 00 | 0 0 0 | - |
40-55 | 16 | Vendor pn | 5Ang 35 34 32 324 39 39 39 36 2 43 5 3 33 5 3 20 20 20 | 90 76 52 51 501 508 57 57 73 73 83 83 32 32 32 32 32 32 32 | 'ZL5432099-iCS' (Suku) |
56-59 | 4 | Vendor rev | 30 30 30 20 20 | 48 48 48 48 32 32 | "000" (ASCII) |
60-61 | 2 | Gelombang | 05 d2 | 05 210 | 1490 |
62 | 1 | Dilindhungi | 00 | 0 | - |
63 | 1 | Dasar CC | - | - | Priksa jumlah bait 0 - 62 |
64 | 1 | Dilindhungi | 00 | 0 | |
65 | 1 | Pilihan | 1A | 26 | |
66 | 1 | Br, Max | 00 | 0 | - |
67 | 1 | Br, min | 00 | 0 | - |
68-83 | 16 | Vendor sn | - | - | ASCIE |
84-91 | 8 | Tanggal vendor | - | - | Taun (2 bait), wulan (2 bait), dina (2 bait) |
92 | 1 | Jinis DDM | 68 | 104 | Calibrated internal |
93 | 1 | Pilihan sing ditingkatake | B0 | 176 | Los, tx_fault lan alarm / bendera peringatan sing ditindakake |
94 | 1 | Sff-8472 Kepatuhan | 03 | 3 | Sff-8472 RECT 10.3 |
95 | 1 | Cc ext | - | - | Centhang jumlah bait 64 - 94 |
96-255 | 160 | Spek vendor |
Alarm lan peringatan ambang(ID SerialA2H)
Parameter (unit) | C temp | Voltase | Bias | Daya TX | Daya RX |
Weker dhuwur | 100 | 3.6 | 90 | +7 | -6 |
Alarm alur | -10 | 3 | 0 | +2 | -30 |
Peringatan Dhuwur | 95 | 3,5 | 70 | +6 | -7 |
Pèngetan rendah | 0 | 3.1 | 0 | +3 | -29 |
Akurasi Monitor Diagnostik Digital
Parameter | Unit | Akurasi | Kisaran | Kalibrasi |
Daya optik tX | dB | ± 3 | Po: -Pomin ~ Pomax DBM, kahanan operasi sing disaranake | Eksternal / internal |
Daya Optik RX | dB | ± 3 | Pi: PS ~ D DBM, kahanan operasi sing disaranake | Eksternal / internal |
Bias saiki | % | ± 10 | ID: 1-100mA, kahanan operasi sing disaranake | Eksternal / internal |
Voltase sumber daya | % | ± 3 | Kahanan operasi sing disaranake | Eksternal / internal |
Suhu internal | ℃ | ± 3 | Kahanan operasi sing disaranake | Eksternal / internal |
Pin | Jeneng | Fungsi | Plug SEQ. | Cathetan |
1 | Veet | Transmunikasi Lemah | 1 | |
2 | TX FAULT | Indikasi kesalahan transmitter | 3 | Cathetan 1 |
3 | Pateni TX | Pemancar Pateni | 3 | Cathetan 2 |
4 | Mod-def2 | Definisi modul 2 | 3 | Cathetan 3 |
5 | Mod-def1 | Definisi modul 1 | 3 | Cathetan 3 |
6 | Mod-def0 | Definisi modul 0 | 3 | Cathetan 3 |
7 | RSSI_TIGG | Indikasi kekuatan panrima | 3 | |
8 | Los | Los saka sinyal | 3 | Cathetan 4 |
9 | Voer | Panampa lemah | 1 | Cathetan 5 |
10 | Voer | Panampa lemah | 1 | Cathetan 5 |
11 | Voer | Panampa lemah | 1 | Cathetan 5 |
12 | RD- | Inv. Data panrima metu | 3 | Cathetan 6 |
13 | RD + | Data panrima metu | 3 | Cathetan 6 |
14 | Voer | Panampa lemah | 1 | Cathetan 5 |
15 | Vccr | Panampa sumber daya | 2 | Cathetan 7, 3.3v ± 5% |
16 | Vcct | Transmparing Daya Perangkat Lunak | 2 | Cathetan 7, 3.3v ± 5% |
17 | Veet | Transmunikasi Lemah | 1 | Cathetan 5 |
18 | TD + | Data Transmitter ing | 3 | Cathetan 8 |
19 | Td- | Data invtansmitter ing | 3 | Cathetan 8 |
20 | Veet | Transmunikasi Lemah | 1 | Cathetan 5
|
Aplikasi Produk
Gepon OLT kanggo aplikasi P2MP
Umum
Transceifikasi ICS ZL5432099-ICS ndhukung tingkat data sing ndhukung 1.25 Gepon kanggo jarak tambahan transmisi nganti jarak tambahan 20km, dirampungake karo Spesifikasi Teknis Peralatan V2.1 1000base-PX20 + Spesifikasi. SC recordctacle kanggo antarmuka optik.
Modul nyedhiyakake informasi diagnostik digital lan status operasi, kalebu kekuwatan laser, bias, panrima input daya optik, suhu modul, lan menehi voltase. Data kalibrasi lan weker / peringatan data ditulis lan disimpen ing memori internal (EEPROM). Peta memori kompatibel karo Sff-8472, kaya sing ditampilake ing Fig. Data diagnostik yaiku nilai-nilai sing nyata lan kudu diowahi dadi Unit Donya sing disimpen ing lokasi Eeprom 56 - 95 ing A2H.
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