Cathetan:
- TX Fault minangka output kolektor / saluran sing mbukak, sing kudu ditarik nganggo resistor 4.7K-10KΩ ing papan host. Narik voltase munggah antarane 2.0V lan VccT, R + 0.3V. Nalika dhuwur, output nuduhake fault laser saka sawetara jinis. Low nuduhake operasi normal. Ing negara kurang, output bakal ditarik kanggo <0.8V.
- TX mateni minangka input sing digunakake kanggo mateni output optik pemancar. Iki ditarik munggah ing modul kanthi resistor 4.7-10 KΩ. Negarane yaiku:
Kurang (0 - 0.8V): Transmitter aktif
(>0.8, < 2.0V): Ora ditetepake
Dhuwur (2.0 - 3.465V): Transmitter Pateni
Bukak: Pemancar Dipateni
- Mod-Def 0,1,2. Iki minangka pin definisi modul. Padha kudu ditarik munggah karo 4.7K - 10KΩ resistor ing Papan inang. Tegangan pull-up kudu VccT utawa VccR.
Mod-Def 0 wis grounded dening modul kanggo nunjukaké sing modul saiki
Mod-Def 1 iku baris jam saka rong kabel antarmuka serial kanggo ID serial
Mod-Def 2 baris data saka rong kabel antarmuka serial kanggo ID serial
4. LOS (Loss of Signal) punika kolektor mbukak / output saluran, kang kudu ditarik munggah karo 4.7K - 10KΩ resistor. Narik voltase munggah antarane 2.0V lan VccT, R + 0.3V. Yen dhuwur, output iki nuduhake daya optik sing ditampa ing ngisor sensitivitas panrima paling awon (kaya sing ditegesake dening standar sing digunakake). Low nuduhake operasi normal. Ing negara kurang, output bakal ditarik kanggo <0.8V.
- VeeR lan VeeT bisa disambungake sacara internal ing modul SFP.
- RD-/+: Iki minangka output panrima diferensial. Iki minangka garis diferensial DC sing ditambahake 100Ω sing kudu diakhiri karo 100Ω (diferensial) ing pangguna SERDES.
- VccR lan VccT minangka sumber daya panrima lan pemancar. Padha ditetepake minangka 3.3V ± 5% ing pin konektor SFP. Maksimum pasokan saiki yaiku 450mA. Nyaring sumber daya papan host sing disaranake ditampilake ing ngisor iki. Induktor kanthi resistensi DC kurang saka 1Ω kudu digunakake kanggo njaga voltase sing dibutuhake ing pin input SFP kanthi voltase sumber 3.3V. Nalika jaringan nyaring sumber dianjurake digunakake, plugging panas saka modul transceiver SFP bakal kasil saiki inrush ora luwih saka 30 mA luwih saka Nilai negara anteng. VccR lan VccT bisa disambungake sacara internal ing modul transceiver SFP.
- TD-/+: Iki minangka input pemancar diferensial. Padha AC-gandeng, garis diferensial karo 100Ω mandap diferensial nang modul. Kopling AC wis rampung nang modul lan kanthi mangkono ora dibutuhake ing Papan inang.
Diagram Paket
Dianjurake Circuit
Cathetan:
Tx: AC gandheng internal.
R1=R2=150Ω.
Rx: output LVPECL, DC digandhengake 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
wektuOfRSSI digital
| PARAMETER | SIMBOL | MIN | TYP | MAX | UNIT |
| Panjang Paket | - | 600 | - | - | ns |
| Tundha pemicu | Td | 100 | - | - | ns |
| Pemicu RSSI lan Wektu Sampel | Tw | 500 | - | - | ns |
| Tundha internal | Ts | 500 | - | - | us |
Sajarah owah-owahan
| Versi | Ganti Katrangan | Issued By | Dipriksa dening | Appoved By | NgeculakeTanggal |
| A | Rilis wiwitan |
| | | 2016-01-18 |
| REV: | A |
| TANGGAL: | 30 Agustus 2012 |
| Tulis dening: | HDV phoelectron technology LTD |
| Kontak: | Room703, kutha perguruan tinggi ilmu distrik Nanshan, Shenzhen, China |
| WEB: | Http://www.hdv-tech.com |
Spesifikasi Kinerja
| Ratings maksimum Absolute | |||||||||||
| Paramèter | Simbol | Min. | Maks. | Unit | Cathetan | ||||||
| Suhu panyimpenan | Tst | -40 | +85 | °C | |||||||
| Suhu Kasus Operasi | Tc | 0 | 70 | °C | |||||||
| Tegangan Input | - | GND | Vcc | V | |||||||
| Tegangan Pasokan Daya | Vcc-Wee | -0.5 | +3.6 | V | |||||||
| Kahanan Operasi sing Disaranake | |||||||||||
| Paramèter | Simbol | Min. | khas | Maks. | Unit | Cathetan | |||||
| Tegangan Pasokan Daya | Vcc | 3.135 | 3.3 | 3.465 | V | ||||||
| Suhu Kasus Operasi | Tc | 0 | - | 70 | °C | ||||||
| Data Rate | DR | - | 1.25 | - | Gbps | ||||||
| Total Pasokan Saiki | - | - | - | 400 | mA | ||||||
| Ambang Karusakan Kanggo Panrima | - | - | - | 4 | dBm | ||||||
| Spesifikasi Optik | ||||||
| Pemancar | ||||||
| Paramèter | Simbol | Min. | Tipe. | Maks. | Unit | Cathetan |
| Panjang Gelombang Tengah Optik | l | 1480 | 1490 | 1500 | nm | - |
| Jembar Spektral (-20dB) | Dl | - | - | 1 | nm | - |
| Rasio Pandhet Mode Sisih | SMSR | 30 | - | - | dB | - |
| Daya Output Optik Rata-rata | Po | +3 | - | +7 | dBm | - |
| Rasio kepunahan | Er | 9 | - | - | dB | - |
| Munggah / Mudhun Wektu | Tr/Tf | - | - | 260 | ps | - |
| Transmitter Total Jitter | Jp-p | - | - | 344 | ps | |
| Transmitter Reflectance | RFL | - | - | -12 | dB | |
| Daya Lauched Rata-rata saka Off Transmitter | Poff | - | - | -39 | dBm | - |
| Tegangan Input Diferensial | VIN-DIF | 300 | - | 1600 | mV | - |
| Tx Pateni Input Voltage-Low | VIL | 0 | - | 0.8 | V | - |
| Tx Pateni Input Voltage-Dhuwur | VIH | 2.0 | - | Vcc | V | - |
| Output Mripat | Selaras karo IEEE 802.3ah-2004 | |||||
| panrima | ||||||
| Paramèter | Simbol | Min. | Tipe. | Maks. | Unit | Cathetan |
| Operasi dawa gelombang | - | 1280 | 1310 | 1340 | nm | - |
| Sensitivitas | Pr | - | - | -30 | dBm | 1 |
| Kejenuhan | Ps | -6 | - | - | dBm | 1 |
| LOS negesake Level | - | -45 | - | - | dBm | - |
| LOS De-Assert Level | - | - | - | -30 | dBm | - |
| Histeresis LOS | - | 0.5 | - | 5 | dB | - |
| Panrima Optik Reflectance | - | - | - | -12 | dB | - |
| Output Data Kurang | Vol | -2 | - | -1.58 | V | - |
| Output Data Dhuwur | Voh | -1.1 | - | -0.74 | V | - |
| LOSOOutput Voltage-Low | VSD-L | 0 | - | 0.8 | V | - |
| LOS Output Tegangan-Dhuwur | VSD-H | 2.0 | - | Vcc | V | |
Cathetan:
1. Tingkat Sensitivitas lan saturasi minimal kanggo 8B10B 27-1 PRBS. BER≤10-12, 1,25Gpbs, ER=9dB
Informasi EEPROM
Isi Memori ID Serial EEPROM (A0h)
| Addr. (desimal) | Ukuran Lapangan (Bit) | Jeneng Field | Isi (Hex) | Isi (Desimal) | Katrangan |
| 0 | 1 | Identifier | 03 | 3 | SFP |
| 1 | 1 | Ext. Identifier | 04 | 4 | MOD4 |
| 2 | 1 | Konektor | 01 | 1 | SC |
| 3-10 | 8 | Transceiver | 00 00 00 80 00 00 00 00 | 00 00 00 128 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 | 20 km |
| 16 | 1 | Dawane (50um) | 00 | 0 | - |
| 17 | 1 | Dawane (62.5um) | 00 | 0 | - |
| 18 | 1 | Panjang (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 | 90 45 81 85 73 67 75 32 32 32 32 32 32 32 32 32 | HDV (ASCII) |
| 36 | 1 | dilindhungi | 00 | 0 | - |
| 37-39 | 3 | Vendor OUI | 00 00 00 | 0 0 0 | - |
| 40-55 | 16 | Vendor PN | 5A 4C 35 34 33 32 30 39 39 2D 49 43 53 20 20 20 | 90 76 53 52 51 50 48 57 57 45 73 67 83 32 32 32 | 'ZL5432099-ICS' (ASCII) |
| 56-59 | 4 | Vendor rev | 30 30 30 20 | 48 48 48 32 | "000" (ASCII) |
| 60-61 | 2 | Dawane gelombang | 05 D2 | 05 210 | 1490 |
| 62 | 1 | dilindhungi | 00 | 0 | - |
| 63 | 1 | CC BASE | - | - | Priksa jumlah bita 0 – 62 |
| 64 | 1 | dilindhungi | 00 | 0 | |
| 65 | 1 | Pilihan | 1A | 26 | |
| 66 | 1 | BR, maks | 00 | 0 | - |
| 67 | 1 | BR, min | 00 | 0 | - |
| 68-83 | 16 | Vendor SN | - | - | ASCII |
| 84-91 | 8 | Tanggal vendor | - | - | Taun (2 bita), Wulan (2 bita), Dina (2 bita) |
| 92 | 1 | Tipe DDM | 68 | 104 | Kalibrasi Internal |
| 93 | 1 | Pilihan sing Ditingkatake | B0 | 176 | LOS, TX_FAULT lan Weker / flag bebaya dipun ginakaken |
| 94 | 1 | SFF-8472 tundhuk | 03 | 3 | SFF-8472 Rev 10.3 |
| 95 | 1 | CC EXT | - | - | Priksa jumlah bita 64 - 94 |
| 96-255 | 160 | Spesifikasi vendor |
Weker lan Warning Ambang(ID SerialA2H)
| Parameter (Unit) | C Suhu | Tegangan | bias | Daya TX | RX Daya |
| Weker Dhuwur | 100 | 3.6 | 90 | +7 | -6 |
| Weker Sedheng | -10 | 3 | 0 | +2 | -30 |
| Bebaya Dhuwur | 95 | 3.5 | 70 | +6 | -7 |
| Low Warning | 0 | 3.1 | 0 | +3 | -29 |
Akurasi Monitor Diagnostik Digital
| Paramèter | Unit | Akurasi | Range | Kalibrasi |
| Tx Daya Optik | dB | ±3 | Po: -Pomin~Pomax dBm, Rekomendasi kahanan operasi | Eksternal/Internal |
| Daya Optik Rx | dB | ±3 | Pi: Ps~Pr dBm, Kondisi operasi sing disaranake | Eksternal/Internal |
| Bias Saiki | % | ± 10 | Id: 1-100mA, Rekomendasi kahanan operasi | Eksternal/Internal |
| Tegangan Pasokan Daya | % | ±3 | Rekomendasi kahanan operasi | Eksternal/Internal |
| Suhu Internal | ℃ | ±3 | Rekomendasi kahanan operasi | Eksternal/Internal |
Diagram PIN
Deskripsi PIN
| Pin No. | jeneng | Fungsi | Plug Seq. | Cathetan |
| 1 | VeeT | Tanah Pemancar | 1 | |
| 2 | Tx Salah | Indikasi Fault Transmitter | 3 | Cathetan 1 |
| 3 | Tx Pateni | Transmitter 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_Trigg | Indikasi Kekuwatan Sinyal Receiver | 3 | |
| 8 | LOS | Los Of Sinyal | 3 | Cathetan 4 |
| 9 | VeeR | Receiver Ground | 1 | Cathetan 5 |
| 10 | VeeR | Receiver Ground | 1 | Cathetan 5 |
| 11 | VeeR | Receiver Ground | 1 | Cathetan 5 |
| 12 | RD- | Inv. Data panrima metu | 3 | Cathetan 6 |
| 13 | RD+ | Data panrima metu | 3 | Cathetan 6 |
| 14 | VeeR | Receiver Ground | 1 | Cathetan 5 |
| 15 | VccR | Receiver Power Supply | 2 | Cathetan 7, 3.3V± 5% |
| 16 | VccT | Transmitter Power Supply | 2 | Cathetan 7, 3.3V± 5% |
| 17 | VeeT | Tanah Pemancar | 1 | Cathetan 5 |
| 18 | TD+ | Data Transmitter ing | 3 | Cathetan 8 |
| 19 | TD- | Inv.Transmitter Data Ing | 3 | Cathetan 8 |
| 20 | VeeT | Tanah Pemancar | 1 | Cathetan 5
|
Aplikasi Produk
GEPON OLT Kanggo Aplikasi P2MP
Umum
Transceiver HDV ZL5432099-ICS kanthi ndhukung tingkat data khas 1.25 Gbps kanggo aplikasi GEPON OLT nganti jarak transmisi 20km, dirancang kanggo rapat karo China Telecom EPON peralatan technical requirement V2.1 1000BASE-PX20+ specifications. SC reecptacle kanggo antarmuka optik.
Modul kasebut nyedhiyakake informasi diagnostik digital babagan kahanan lan status operasi, kalebu daya transmisi, bias laser, daya optik input panrima, suhu modul, lan tegangan suplai. Kalibrasi lan weker / data batesan bebaya ditulis lan disimpen ing memori internal (EEPROM). Peta memori kompatibel karo SFF-8472, minangka ditampilake ing Fig.. 2. Data diagnostik sing A mentah / Nilai D lan kudu diowahi kanggo unit donya nyata nggunakake konstanta kalibrasi disimpen ing lokasi EEPROM 56 - 95 ing A2h.
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