Mylinking™ Optical Transceiver Module SFP+ LC-MM 850nm 300m
ML-SFP+MX 10Gb/s SFP+ 850nm 300m LC Multi-Mode
Likarolo tsa Sehlahisoa
● E ts'ehetsa ho fihla ho 11.3Gb/s bit rates
● Sehokelo sa Duplex LC
● Mohatla oa maoto oa SFP+ o ka khonang ho plugable
● 850nm VCSEL transmitter, PIN photo-detector
● Ho fihla ho 300m ho 50/125um MMF(2000MHZ.KM)
● Tšebeliso e tlaase ea matla, <1W
● Digital Diagnostic Monitor Interface
● Optical interface e lumellana le IEEE 802.3ae
● Sehokelo sa motlakase se lumellana le SFF-8431
● Thempereichara ea mekoloko e sebetsang:
Khoebo:0 ~ 70°C Indasteri:-40 ho isa ho 85 °C
Lisebelisoa
● 10G Base-SR/SW ho 10.3125G
● 10G Fiber Channel
● Lihokelo tse ling tsa optical
Setšoantšo se sebetsang
Feletseng Maximum Ratings
| Paramethara | Letšoao | Min. | Max. | Yuniti | Hlokomela |
| Ho fana ka Voltage | Vcc | -0.5 | 4.0 | V | |
| Mocheso oa polokelo | TS | -40 | 85 | °C | |
| Mongobo o Batlang | RH | 0 | 85 | % |
Hlokomela: Khatello ea maikutlo e fetang tekanyo e felletseng e ka baka tšenyo e sa feleng ho transceiver.
Likarolo tse akaretsang tsa ts'ebetso
| Paramethara | Letšoao | Min. | Tlanya | Max. | Yuniti | Hlokomela |
| Sekhahla sa Lintlha | DR | 9.953 | 10.3125 | 11.3 | Gb/s | |
| Ho fana ka Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Phepelo ea Hona Joale | Icc5 |
| 300 | mA | ||
| Operating Case Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Litšobotsi tsa Motlakase (TOP(C) = 0 ho 70 ℃, TOP(I) = -40 ho 85 ℃, VCC = 3.13 ho 3.47 V)
| Paramethara | Letšoao | Min. | Tlanya | Max. | Yuniti | Hlokomela |
| Phetiso | ||||||
| Phapang ea ho kenya data | VINPP | 180 | 700 | mVpp | 1 | |
| Fetisetsa Disable Voltage | VD | VCC-0.8 | Vcc | V | ||
| Fetisetsa Enable Voltage | VEN | Vee | Vee+0.8 | |||
| Phapang ea ho kenya letsoho | Rin | 100 | Ω | |||
| Moamoheli | ||||||
| Phapang e fapaneng ea tlhahiso ea data | Vout, maq | 300 | 850 | mVpp | 2 | |
| Nako ea ho phahama ha sephetho le nako ea hoetla | Tr, Tf | 28 | Ps | 3 | ||
| LOS a tiisa | VLOS_F | 2 | Vcc_HOST | V | 4 | |
| LOS e hlakotse | VLOS_N | Vee | Vee+0.8 | V | 4 | |
Hlokomela:
1. E hokahane ka kotloloho ho lithapo tsa ho kenya data tsa TX.Khokahano ea AC ho tsoa ho likhoele ho mokhanni oa laser IC.
2. Ho 100Ω ho felisoa ha phapang.
3. 20 - 80%.E lekantsoe ka Boto ea Teko ea Mojule oa Compliance le paterone ea teko ea OMA.Tšebeliso ea tatellano ea bone 1 le bone 0 ho PRBS 9 ke mokhoa o mong o amohelehang.
4. LOS ke tlhahiso ea mokelli e bulehileng.E lokela ho huleloa ka 4.7kΩ - 10kΩ ho boto ea baeti.Ts'ebetso e tloaelehileng ke logic 0;tahlehelo ea lets'oao ke logic 1.
Optical Characteristics (TOP(C) = 0 ho 70 ℃, TOP(I) =-40 ho 85 ℃,VCC = 3.13 ho 3.47 V)
| Paramethara | Letšoao | Min. | Tlanya | Max. | Yuniti | Hlokomela |
| Phetiso | ||||||
| Wavelength e sebetsang | λ | 810 | 850 | 880 | nm | |
| Ave. output power (E lumelletsoe) | LETSAMAITSA | -6 | 0 | dBm | 1 | |
| Karolelano ea Phello | ER | 3.5 | dB | |||
| RMS bophara ba spectral | Δλ | 0.85 | nm | |||
| Nako ea ho phahama/hoetla (20%~80%) | Tr/Tf | 50 | ps | 2 | ||
| Kotlo ea ho hasana | TDP | 2 | dB | |||
| Sephetho sa Leihlo la Optical | E lumellana le IEEE 0802.3ae | |||||
| Moamoheli | ||||||
| Wavelength e sebetsang | 840 | 850 | 860 | nm | ||
| Sensitivity ea Moamoheli (ER=4.5) | PSEN1 | -11.1 | dBm | 3 | ||
| Keketseho | LETSAMAITSA | 0.5 | dBm | |||
| Tsebo ea LOS | Pa | -30 | dBm | |||
| LOS De-assert | Pd | -12 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 | dB | |||
Lintlha:
1. E lekantsoe ho 10.3125b/s le PRBS 231-1Mohlala oa tlhahlobo ea NRZ.
2. 20%~80%
3. Tlas'a boemo bo bobe ka ho fetisisa ba ER=4.5@ 10.3125 Gb/s le PRBS 231-1Mokhoa oa teko oa NRZ oa BER <1x10-12
Pin Litlhaloso Le Mesebetsi
| Pin | Letšoao | Lebitso/Tlhaloso |
| 1 | VEET [1] | Sebaka sa Transmitter |
| 2 | Tx_FAULT [2] | Phoso ea Transmitter |
| 3 | Tx_DIS [3] | Transmitter Disable.Laser e koetsoe ka holimo kapa e butsoe |
| 4 | SDA [2] | 2-terata Serial Interface Data Line |
| 5 | SCL [2] | 2-terata Serial Interface Clock Line |
| 6 | MOD_ABS [4] | Mojule ha e eo.E thehiloe ka har'a module |
| 7 | RS0 [5] | Reiti Kgetha 0 |
| 8 | RX_LOS [2] | Tahlehelo ya Pontsho ya Letshwao.Logic 0 e bontša ts'ebetso e tloaelehileng |
| 9 | RS1 [5] | Reiti Kgetha 1 |
| 10 | VEER [1] | Sebaka sa Moamoheli |
| 11 | VEER [1] | Sebaka sa Moamoheli |
| 12 | RD- | Receiver e Inverted DATA kantle.AC e kopantsoe |
| 13 | RD+ | DATA ea moamoheli e tsoa.AC e kopantsoe |
| 14 | VEER [1] | Sebaka sa Moamoheli |
| 15 | VCCR | Phepelo ea Matla a Receiver |
| 16 | VCCT | Phepelo ea Matla a Transmitter |
| 17 | VEET [1] | Sebaka sa Transmitter |
| 18 | TD+ | Transmitter DATA in. AC Couped |
| 19 | TD- | Transmitter Inverted DATA in. AC Couped |
| 20 | VEET [1] | Sebaka sa Transmitter |
Lintlha:
1. Sebaka sa potoloho sa Module se arohane le sebaka sa mochine oa mochine ka har'a mojulu.
2.lokela ho huloa ka 4.7k - 10k ohms holim'a boto ea baeti ho ea ho motlakase pakeng tsa 3.15Vand 3.6V.
3.Tx_Disable ke khokahano e kenang e nang le 4.7 kΩ ho isa ho 10 kΩ ho hulela VccT ka har'a mojule.
4.Mod_ABS e hokahane le VeeT kapa VeeR ho SFP + module.Moamoheli a ka hula lebitso lena ho fihlela Vcc_Host e nang le mohanyetsi sebakeng sa 4.7 kΩ to10 kΩ.Mod_ABS e tiisitsoe "Phahameng" ha mojule oa SFP + o le sieo ka 'mele sebakeng sa moamoheli.
5. RS0 le RS1 ke lisebelisoa tsa mojule 'me li huleloa tlase ho VeeT ka> 30 kΩ resistors mojulung.
Sebopeho sa Serial bakeng sa ID le Digital Diagnostic Monitor
SFP + MX transceiver e tšehetsa protocol ea puisano ea 2-wire serial joalokaha e hlalositsoe ho SFP + MSA.SFP+ serial ID e tloaelehileng e fana ka monyetla oa ho fumana lintlha tsa boitsebahatso tse hlalosang bokhoni ba transceiver, li-interfaces tse tloaelehileng, moetsi le lintlha tse ling.Ho feta moo, li-transceivers tsena tsa SFP + li fana ka sebopeho se ntlafalitsoeng sa tlhahlobo ea tlhahlobo ea dijithale, se lumellang phihlello ea nako ea nnete ea lisebelisoa tse sebetsang tse kang mocheso oa transceiver, laser bias current, matla a optical a fetisitsoeng, matla a optical a amohetseng le motlakase oa phepelo ea transceiver.E boetse e hlalosa mokhoa o rarahaneng oa lifolakha tsa alamo le litemoso, tse lemosang basebelisi ha maemo a itseng a ts'ebetso a le ka ntle ho sebaka se tloaelehileng sa feme.
SFP MSA e hlalosa 'mapa oa memori oa 256-byte ho EEPROM o fumanehang ka har'a sehokelo sa 2-wire serial atereseng ea 8 bit 1010000X(A0h), ka hona sebopeho sa mantlha sa ho beha leihlo se sebelisa aterese ea 8 bit(A2h), ka hona, 'Mapa oa memori oa serial ID o hlalositsoeng qalong o lula o sa fetohe.Sebopeho sa 'mapa oa memori se bontšoa ho Lethathamo la 1.
Letlapa la 1. 'Mapa oa Memori ea Tlhahlobo ea Digital (Litlhaloso tse khethehileng tsa Sebaka sa Boitsebiso)
Litlhaloso tsa Digital Diagnostic
Li-transceivers tsa SFP + MX li ka sebelisoa lits'ebetsong tse amohelang batho tse hlokang tlhahlobo ea dijithale e lekantsoeng ka hare kapa kantle.
| Paramethara | Letšoao | Diyuniti | Min. | Max. | Ho nepahala | Hlokomela |
| Mocheso oa mocheso oa transceiver | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
| Transceiver phepelo ea motlakase | DVoltage | V | 2.8 | 4.0 | ±3% | |
| Phetiso ea leeme la hajoale | DBias | mA | 0 | 80 | ±10% | 2 |
| Matla a tsoang ho transmitter | DTx-Matla | dBm | -7 | +1 | ±2dB | |
| Karolelano ea matla a ho kenya moamoheli | DRx-Matla | dBm | -13 | 0 | ±2dB |
Lintlha:
1. Ka hare ho lekanngoa
2. Ho nepahala ha Tx bias hona joale ke 10% ea nako ea sebele ho tloha ho mokhanni oa laser ho ea ho laser.
Tloaelehileng Interface Circuit
Setlhopha sa Phepelo ea Matla se khothalelitsoeng
Hlokomela:
Li-inductors tse nang le khanyetso ea DC tse ka tlase ho 1Ω li lokela ho sebelisoa molemong oa ho boloka motlakase o hlokahalang pineng ea ho kenya ea SFP ka 3.3V ea phepelo ea motlakase.Ha marang-rang a khothaletsoang a ho sefa a sebelisoa, plugging e chesang ea module ea transceiver ea SFP e tla etsa hore ho be le inrush ea hona joale e seng ho feta 30 mA e kholo ho feta boleng ba boemo bo tsitsitseng.
Litekanyo tsa sephutheloana
