OEM/ODM Kamupani Gaosi Uaealesi Ddm LC Duplex Mamao 20km 1310nm 2.5g SFP Transceiver Module
ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Faiga Tasi
Faatasi ai ma la matou pulega sili ona lelei, tomai faatekinolosi malosi ma le faiga fa'atonutonu lelei o le lelei, matou te fa'aauau pea ona tu'uina atu i a matou tagata fa'atau le tulaga lelei fa'atuatuaina, tau talafeagai ma tautua sili ona lelei. Matou te fa'amoemoe e avea ma se tasi o au pa'aga sili ona fa'atuatuaina ma maua lou fa'amalieina mo le OEM/ODM Manufacturer Long Distance Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module, Matou te tuuto atu e tu'uina atu tekinolosi fa'amamāina fa'apolofesa ma fofo mo oe!
Faatasi ai ma la matou pulega sili ona lelei, tomai faatekinolosi malosi ma le faiga fa'atonutonu lelei, matou te fa'aauau pea ona tu'uina atu i a matou tagata fa'atau le tulaga lelei fa'atuatuaina, tau talafeagai ma tautua sili ona lelei. Matou te fa'amoemoe e avea ma se tasi o au pa'aga sili ona fa'atuatuaina ma maua lou fa'amalieina moSaina Ddm ma Wdm, LC Duplex 1310nm, Module SFP, Fa'asalalauga SFP, E tele la matou sao i le maketi i le lalolagi atoa. E malosi le tamaoaiga o la matou kamupani ma e ofoina atu le tautua sili ona lelei mo le faʻatau atu. O lea ua matou faʻatuina ni mafutaga faʻapisinisi faʻatuatuaina, faauo, ma fealofani ma tagata faʻatau i atunuu eseese, e pei o Initonesia, Myanmar, Initia ma isi atunuu o Asia i Sautesasae ma atunuu o Europa, Aferika ma Amerika Latina.
Vaega o le Oloa
● Lagolagoina le saoasaoa o le 1.25Gbps/1.0625Gbps
● Feso'ota'iga LC Duplex
● Fa'asologa o le SFP e mafai ona fa'apipi'i i le vevela
● 1310nm FP laser transmitter ma le PIN photo-detector
● E talafeagai mo le feso'ota'iga SMF 10Km
● Fa'aaogaina maualalo o le eletise,< 0.8W
● Fa'aoga o le Mata'ituina Fa'atekinolosi Fa'atekinolosi
● Tausisia tulafono e tusa ai ma le SFP MSA ma le SFF-8472
● EMI maualalo tele ma puipuiga sili ona lelei mai le ESD
● Vevela o le pusa taotoga:
Fa'apisinisi: 0 i le 70 °C
Alamanuia:-40 i le 85 °C
Talosaga
● Gigabit Ethernet
● Alavai Fa'apipi'i
● Suiga i le feso'ota'iga Suiga
● Fa'aoga fa'afou ua fesuia'i
● Feso'ota'iga o le Router/Server
● Isi faiga fa'asalalau opitika
Ata Fa'atino

Fa'atulagaga Maualuga Atoatoa
| Fa'atulagaga | Fa'ailoga | Min. | Max. | Iunite | Fa'amatalaga |
| Voltage o le Sapalai | Vcc | -0.5 | 4.0 | V | |
| Vevela o le Teuina | TS | -40 | 85 | °C | |
| Susū Fa'atatau | RH | 0 | 85 | % |
Fa'amatalaga: O le mamafa e sili atu nai lo le maualuga maualuga o le fua faatatau e mafai ona mafua ai le faaleagaina tumau o le transceiver.
Uiga Lautele o le Fa'agaioiga
| Fa'atulagaga | Fa'ailoga | Min. | Fa'ata'ita'iga | Max. | Iunite | Fa'amatalaga |
| Fuainumera o Fa'amaumauga | DR |
| 1.25 |
| Gb/s | |
| Voltage o le Sapalai | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Sapalai o le Taimi Nei | Icc5 |
| 220 | mA | ||
| Vevela o le Mataupu Fa'agaioiga. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Uiga Fa'aeletise (TOP(C) = 0 i le 70 ℃, TOP(I) =-40 i le 85 ℃, VCC = 3.13 i le 3.47 V)
| Fa'atulagaga | Fa'ailoga | Min. | Fa'ata'ita'iga | Max. | Iunite | Fa'amatalaga | |
| Fa'asalalau | |||||||
| Suiga o le fa'aofiina o fa'amatalaga eseese | VIN,PP | 120 | 820 | mVpp | 1 | ||
| Tx Fa'agata le Input-Maualuga | VIH | 2.0 | Vcc+0.3 | V | |||
| Tx Fa'agata le Input-Low | VIL | 0 | 0.8 | V | |||
| Fa'aletonu o le Tx - Maualuga | VOH | 2.0 | Vcc+0.3 | V | 2 | ||
| Fa'aletonu o le Tx - Maualalo | VOL | 0 | 0.5 | V | 2 | ||
| Fa'alavelave fa'aeseesega o le ulufale | Rin | 100 | Ω | ||||
| Tagata e talia | |||||||
| Suiga o le fa'asologa o fa'amatalaga eseese | Vout,pp | 300 | 650 | 800 | mVpp | 3 | |
| Rx LOS Output-Maualuga | VROH | 2.0 | Vcc+0.3 | V | 2 | ||
| Rx LOS Output-Maulalo | VROL | 0 | 0.8 | V | 2 | ||
Fa'amatalaga:
1. O le TD+/- e fa'apipi'i fa'atasi ma le 100Ω differential termination i totonu o le module.
2. O le Tx Fault ma le Rx LOS o ni open collector outputs, e tatau ona tosoina i luga i ni resistors e 4.7k i le 10kΩ i luga o le laupapa autu. Toso i luga le voltage i le va o le 2.0V ma le Vcc+0.3V.
3. O galuega faatino RD+/- e feso'ota'i i totonu ma le AC, ma e tatau ona fa'amutaina i le 100Ω (eseesega) i le SERDES a le tagata fa'aoga.
Uiga Va'ai (PITO I LUGA (C) = 0 i le 70 ℃, TOTU I LUGA (I) =-40 i le 85 ℃, VCC = 3.13 i le 3.47 V)
| Fa'atulagaga | Fa'ailoga | Min. | Fa'ata'ita'iga | Max. | Iunite | Fa'amatalaga |
| Fa'asalalau | ||||||
| Umi o le Galu Fa'agaoioiga | λ | 1290 | 1310 | 1330 | nm | |
| Malosiaga fa'asolo (Fa'agaoioia) | PAVE | -9 | -3 | dBm | 1 | |
| Fua Fa'atatau o le Fa'aumatia | ER | 9 |
|
| dB | 1 |
| Lautele o le RMS spectral | Δλ | 0.65 | nm | |||
| Taimi e oso aʻe ai/pa'ū ai (20%~80%) | Tr/Tf | 0.26 | ns | 2 | ||
| Fa'asalaga o le fa'asalalauina | TDP | 3.9 | dB | |||
| Mata Fa'aola | E tausisia le IEEE802.3z (saogalemu vasega 1 aser) | |||||
| Tagata e talia | ||||||
| Umi o le Galu Fa'agaoioiga | λ |
| 1310 |
| nm | |
| Ma'ale'ale o le Tagata e Taliaina | PSEN1 | -22 | dBm | 3 | ||
| So'ona tele | PAVE | 0 |
| dBm | 3 | |
| LOS Assert | Pa | -35 | dBm | |||
| LOS Aveese le fa'amaoniga | Pd | -24 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 |
| dB | ||
Fa'amatalaga:
1. Fuaina i le 1.25Gb/s ma le PRBS 2 223 – 1Fa'ata'ita'iga o le su'ega NRZ.
2. E le'i fa'amama, fuaina i le PRBS223 – 1mamanu fa'ata'ita'i @1.25Gbps
3. Fuaina i le 1.25Gb/s ma le PRBS 223 – 1Fua su'ega NRZ mo BER <1×10-12
Fa'amatalaga ma Galuega a le Pin

| Pine | Fa'ailoga | Igoa/Fa'amatalaga | Fa'amatalaga |
| 1 | VeeT | Eleele Tx |
|
| 2 | Sese o le Tx | Fa'ailoga o le fa'aletonu o le Tx, Open Collector Output, "H" galue malosi | 1 |
| 3 | Fa'agata le Tx | LVTTL Input, internal pull-up, Tx ua tapeina i le “H” | 2 |
| 4 | MOD-DEF2 | Fa'aofi/fa'asalalau fa'amaumauga (SDA) i le feso'ota'iga fa'asolosolo e 2 uaea | 3 |
| 5 | MOD-DEF1 | 2 uaea fa'asologa o le uati ulufale (SCL) | 3 |
| 6 | MOD-DEF0 | Fa'ailoga o le taimi nei o le fa'ata'ita'iga | 3 |
| 7 | Filifiliga fua faatatau | Leai se feso'ota'iga |
|
| 8 | LOS | Leiloa o le faailoilo Rx, Tatala le Fa'aulufalega o le Aoina, galue malosi "H" | 4 |
| 9 | VeeR | Eleele Rx |
|
| 10 | VeeR | Eleele Rx |
|
| 11 | VeeR | Eleele Rx |
|
| 12 | RD- | Fa'aliliuga o fa'amaumauga ua maua mai fafo | 5 |
| 13 | RD+ | Ua maua fa'amaumauga | 5 |
| 14 | VeeR | Eleele Rx |
|
| 15 | VccR | Sapalai eletise Rx |
|
| 16 | VccT | Sapalai eletise Tx |
|
| 17 | VeeT | Eleele Tx |
|
| 18 | TD+ | Fa'asalalau fa'amatalaga i totonu | 6 |
| 19 | TD- | Fa'amatalaga fa'aliliu fa'afeagai i totonu | 6 |
| 20 | VeeT | Eleele Tx |
Fa'amatalaga:
1. A maualuga, o lenei tulaga e faʻaalia ai se faʻaletonu o le laser. O le maualalo e faʻaalia ai le faʻagaioiga masani. Ma e tatau ona tosoina i luga i se resistor 4.7 – 10KΩ i luga o le laupapa autu.
2. O le TX disable o se input e faʻaaogaina e tapuni ai le transmitter optical output. E tosoina i luga i totonu o le module ma se resistor 4.7 – 10KΩ. O ona tulaga e faʻapea:
Maualalo (0 – 0.8V): O lo'o fa'agaoioia le masini fa'asalalau (>0.8, < 2.0V): Le'i fa'amatalaina
Maualuga (2.0V~Vcc+0.3V): Ua le atoatoa le masini faasalalau Tatala: Ua le atoatoa le masini faasalalau
3. Mod-Def 0,1,2. O pine ia o fa'amatalaga o le module. E tatau ona tosoina i luga i se resistor 4.7K – 10KΩ i luga o le laupapa autu. O le voltage toso i luga e tatau ona i le va o le 2.0V~Vcc+0.3V.
Ua fa'amauina le Mod-Def 0 e le module e fa'ailoa ai o lo'o iai le module
Mod-Def 1 o le laina uati o le feso'ota'iga fa'asolosolo uaea e lua mo le ID fa'asolosolo
Mod-Def 2 o le laina fa'amaumauga o le feso'ota'iga fa'asolosolo uaea e lua mo le ID fa'asolosolo
4. A maualuga, o lenei tulaga e faʻaalia ai le leiloa o le faʻailo (LOS). A maualalo e faʻaalia ai le faʻagaioiga masani.
5. RD+/-: O nei mea o le differential receiver outputs. O laina differential ua fa'apipi'i AC 100Ω ia e tatau ona fa'amutaina i le 100Ω (differential) i le SERDES a le tagata fa'aoga. O le AC coupling e faia i totonu o le module ma o lea e le mana'omia ai i luga o le host board.
6. TD+/-: O nei mea o lo'o ulufale mai ai le differential transmitter. O laina differential ia e feso'ota'i fa'atasi ma le AC-coupled, ma le 100Ω differential termination i totonu o le module. O le AC coupling e faia i totonu o le module ma o lea e le mana'omia ai i luga o le host board.
Fa'amatalaga Fa'atekinolosi Fa'atekinolosi
E mafai ona fa'aaogaina transceivers i polokalama talimalo e mana'omia ai su'esu'ega fa'atekinolosi ua fa'atulagaina i totonu po'o fafo.
| Fa'atulagaga | Fa'ailoga | Iunite | Min. | Max. | Sa'o | Fa'amatalaga |
| Vevela o le masini fa'asalalau | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
| Voltage sapalai o le transceiver | DVoltage | V | 2.8 | 4.0 | ±3% |
|
| Tafe fa'a'ese'ese o le transmitter | DBias | mA | 2 | 15 | ±10% | 2 |
| Malosiaga o le fa'asalalauga | DTx-Power | dBm | -10 | -2 | ±3dB | |
| Malosiaga fa'aulufale averesi o le tagata e taliaina | DRx-Power | dBm | -25 | 0 | ±3dB |
Fa'amatalaga:
1. A o'o i le vevela o le fa'agaioiga = 0 ~ 70 ºC, o le a maualalo le va o le -5, maualuga = + 75
2. O le sa'o o le tafega o le Tx bias e 10% o le tafega moni mai le aveta'avale laser i le laser
3. Fegalegaleai ma le Fa'atulagaina i Totonu/Fafo.
Matagaluega o Fesootaiga Masani

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