Imodyuli ye-Mylinking™ Optical Transceiver SFP+ LC-SM 1310nm 10km
I-ML-SFP+SX 10Gb/s SFP+ 1310nm 10km LC Imowudi enye
Iimpawu zeMveliso
● Ixhasa amazinga ebhithi e-11.3Gb/s
● Isixhumi se-Duplex LC
● Unyawo lwe-SFP+ olutshixwayo olushushu
● Umthumeli we-DFB we-1310nm ongapholiyo, i-PIN photo-detector
● Isebenza kuqhagamshelo lwe-SMF lwe-10km
● Ukusetyenziswa kwamandla okuphantsi, < 1W
● Isixhobo sokujonga iDijithali sokuHlola
● I-Optical interface ihambelana ne-IEEE 802.3ae 10GBASE-LR
● I-interface yombane ihambelana ne-SFF-8431
● Ubushushu betyala lokusebenza:
Ezorhwebo: 0 ukuya ku-70 °C Imizi-mveliso: -40 ukuya ku-85 °C
Izicelo
● I-10GBASE-LR/LW kwi-10.3125Gbps
● Itshaneli yeFiber ye-10G
● I-CPRI kunye ne-OBSAI
● Ezinye iikhonkco ze-optical
Umzobo oSebenzayo
Uvavanyo olupheleleyo olupheleleyo
| Ipharamitha | Isimboli | Ubuncinci. | UMax. | Iyunithi | Phawula |
| I-Voltage yokubonelela | I-Vcc | -0.5 | 4.0 | V | |
| Ubushushu bokugcina | TS | -40 | 85 | °C | |
| Ubuntu bezizalwane | RH | 0 | 85 | % |
Phawula: Uxinzelelo olungaphezulu kwemilinganiselo ephezulu kakhulu lunokubangela umonakalo ongunaphakade kwi-transceiver.
Iimpawu zokuSebenza ngokubanzi
| Ipharamitha | Isimboli | Ubuncinci. | Uhlobo | UMax. | Iyunithi | Phawula |
| Ixabiso leDatha | 9.953 | 10.3125 | 11.3 | I-Gb/s | ||
| I-Voltage yokubonelela | I-Vcc | 3.13 | 3.3 | 3.47 | V | |
| Ubonelelo lwangoku | I-Icc5 |
| 300 | mA | ||
| Ubushushu beTyala lokuSebenza. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Iimpawu zoMbane (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) = -40 ukuya ku-85 ℃, VCC = 3.13 ukuya ku-3.47 V)
| Ipharamitha | Isimboli | Ubuncinci. | Uhlobo | UMax. | Iyunithi | Phawula |
| Umthumeli | ||||||
| Ukutshintsha kokufaka idatha okwahlukileyo | I-VINPP | 180 | 700 | mVpp | 1 | |
| Dlulisa Khubaza iVolthi | VD | I-VCC-0.8 | I-Vcc | V | ||
| Thumela Vumela iVoltage | I-VEN | UVee | I-Vee+0.8 | |||
| Impedance yokwahluka yokufaka | Rin | 100 | Ω | |||
| Umamkeli | ||||||
| Utshintsho lokukhupha idatha eyahlukileyo | Vout,pp | 300 | 850 | mVpp | 2 | |
| Ixesha lokunyuka kwemveliso kunye nexesha lokuwa | Tr, Tf | 28 | Ps | 3 | ||
| I-LOS iqinisekisile | VLOS_F | I-VCC-0.8 | I-Vcc | V | 4 | |
| I-LOS ayiqinisekiswanga | VLOS_N | UVee | I-Vee+0.8 | V | 4 | |
Phawula:
1. Iqhagamshelwe ngqo kwiiphini zokufaka idatha ze-TX. Ukudibanisa i-AC ukusuka kwiiphini ukuya kwi-IC yomqhubi we-laser.
2. Kwi-100Ω differential termination.
3. 20 – 80%. Kulinganiswe ngeModule Compliance Test Board kunye nepateni yovavanyo lwe-OMA. Ukusetyenziswa kolandelelwano lwe-1's ezine kunye ne-0's ezine kwi-PRBS 9 yindlela eyamkelekileyo.
4. I-LOS yimveliso evulekileyo yokuqokelela. Ifanele itsalwe phezulu nge-4.7kΩ – 10kΩ kwibhodi yomgcini. Ukusebenza okuqhelekileyo yi-logic 0; ukulahleka kwesiginali yi-logic 1.
Iimpawu ze-Optical (TOP(C) = 0 ukuya kwi-70 ℃, TOP(I) = -40 ukuya kwi-85 ℃, VCC = 3.13 ukuya kwi-3.47 V)
| Ipharamitha | Isimboli | Ubuncinci. | Uhlobo | UMax. | Iyunithi | Phawula |
| Umthumeli | ||||||
| Ubude beWave yokusebenza | λ | 1290 | 1310 | 1330 | nm | |
| Amandla okukhupha aphakathi (Avuliwe) | IPAVE | -6 | 0 | i-dBm | 1 | |
| Umlinganiselo Wokucinezela Imo Yecala | I-SMSR | 30 | dB | |||
| Umlinganiselo wokuphela | ER | 4 | 4.5 | dB | ||
| Ububanzi be-spectral ye-RMS | Δλ | 1 | nm | |||
| Ixesha lokuvuka/lokuwa (20%~80%) | Tr/Tf | 50 | ps | |||
| Isohlwayo sokusasazeka | I-TDP | 3.2 | dB | |||
| Ingxolo Yobukhulu Obuthelekisekayo | I-RIN | -128 | dB/Hz | |||
| Iliso elibonakalayo eliphumayo | Iyahambelana ne-IEEE 0802.3ae | |||||
| Umamkeli | ||||||
| Ubude beWave yokusebenza | 1270 | 1600 | nm | |||
| Uvakalelo loMmkeli | I-PSEN2 | -14.4 | i-dBm | 2 | ||
| Ukulayisha kakhulu | IPAVE | 0.5 | i-dBm | |||
| Isiqinisekiso se-LOS | Pa | -30 | i-dBm | |||
| I-LOS De-assert | Pd | -18 | i-dBm | |||
| I-LOS Hysteresis | I-Pd-Pa | 0.5 | dB | |||
Amanqaku:
1. Amanani aphakathi anamandla anika ulwazi kuphela, ngokwe-IEEE 802.3ae.
2. Ilinganiswe kwi-BER ngaphantsi kwe-1E-12, ngasemva nangasemva. Ipateni yokulinganisa yi-PRBS 231-1nge-ER eyona imbi kakhulu=4.5@ 10.3125Gb/s.
Iinkcazo zePin kunye nemisebenzi
| Phina | Isimboli | Igama/Inkcazo |
| 1 | I-VEET [1] | Umhlaba womthumeli |
| 2 | I-Tx_FAULT [2] | Impazamo yoMthumeli |
| 3 | I-Tx_DIS [3] | Ukukhubaza iTransmitter. Ukuphuma kwelaser kukhutshaziwe xa kuvuliwe okanye kuvuliwe |
| 4 | I-SDA [2] | Umgca weDatha yoNxibelelwano lweSerial oluneengcingo ezimbini |
| 5 | I-SCL [2] | Umgca wewotshi ye-Serial Interface eneengcingo ezimbini |
| 6 | MOD_ABS [4] | Imodyuli ayikho. Isekelwe ngaphakathi kwimodyuli |
| 7 | RS0 [5] | Ireyithi Khetha u-0 |
| 8 | RX_LOS [2] | Ukulahleka kwesalathisi seSignali. I-Logic 0 ibonisa ukusebenza okuqhelekileyo |
| 9 | RS1 [5] | Ireyithi Khetha 1 |
| 10 | I-VEER [1] | Indawo yokwamkela |
| 11 | I-VEER [1] | Indawo yokwamkela |
| 12 | RD- | I-Receiver Inverted DATA iphumile. I-AC idibene |
| 13 | RD+ | I-DATA yomamkeli iphumile. I-AC idibene |
| 14 | I-VEER [1] | Indawo yokwamkela |
| 15 | I-VCCR | Ubonelelo lwaMandla oMmkeli |
| 16 | I-VCCT | Ubonelelo lwaMandla oMdlulisi |
| 17 | I-VEET [1] | Umhlaba womthumeli |
| 18 | TD+ | Idatha yokudlulisela kwi-AC edibeneyo |
| 19 | TD- | Idatha eguqulweyo yeTransmitter kwi. I-AC edibeneyo |
| 20 | I-VEET [1] | Umhlaba womthumeli |
Amanqaku:
1. Umhlaba wesekethe yemodyuli wahlulwe kumhlaba we-chassis yemodyuli ngaphakathi kwemodyuli.
2. Kufuneka itsalwe phezulu nge-4.7k – 10k ohms kwibhodi yomncedisi ukuya kwi-voltage ephakathi kwe-3.15Vand kunye ne-3.6V.
3. I-Tx_Disable yindlela yokufaka enombhobho otsalwa yi-4.7 kΩ ukuya kwi-10 kΩ ukuya kwi-VccT ngaphakathi kwimodyuli.
4. I-Mod_ABS iqhagamshelwe kwi-VeeT okanye kwi-VeeR kwi-module ye-SFP+. I-host ingatsala olu qhagamshelwano luye kwi-Vcc_Host ene-resistor ekuluhlu lwe-4.7 kΩ ukuya kwi-10 kΩ. I-Mod_ABS igxininiswa "phezulu" xa i-module ye-SFP+ ingekho kwindawo ye-host.
5. I-RS0 kunye ne-RS1 zii-inputs zemodyuli kwaye zitsalwa ezantsi kwiVeeT kunye nee-resistor ezingaphezu kwe-30 kΩ kwimodyuli.
I-Serial Interface ye-ID kunye ne-Digital Diagnostic Monitor
I-SFP+SX transceiver ixhasa i-protocol yonxibelelwano lwe-serial ye-wire-2 njengoko ichazwe kwi-SFP+ MSA. I-Serial ID eqhelekileyo ye-SFP+ ibonelela ngokufikelela kulwazi lokuchonga oluchaza amandla e-transceiver, ii-interfaces ezisemgangathweni, umenzi, kunye nolunye ulwazi. Ukongeza, ezi transceivers ze-SFP+ zibonelela nge-interface yokujonga ukuxilongwa kwedijithali ephuculweyo, evumela ukufikelela ngexesha langempela kwiiparameter zokusebenza kwesixhobo ezifana nobushushu be-transceiver, i-laser bias current, amandla e-optical adluliselweyo, amandla e-optical afunyenweyo kunye ne-transceiver supply voltage. Ikwachaza inkqubo enobuchule ye-alamu kunye neeflegi zesilumkiso, ezilumkisa abasebenzisi bokugqibela xa iiparameter ezithile zokusebenza zingaphandle koluhlu oluqhelekileyo olusetwe ngumzi-mveliso.
I-SFP MSA ichaza imephu yememori ye-256-byte kwi-EEPROM efikelelekayo nge-interface ye-serial ye-2-wire kwidilesi ye-8 bit 1010000X(A0h), ngoko ke i-interface yokubeka esweni yokuqala isebenzisa idilesi ye-8 bit(A2h), ngoko ke imephu yememori ye-serial ID echazwe ekuqaleni ayitshintshanga. Ulwakhiwo lwemephu yememori luboniswe kwiTheyibhile1.
Itheyibhile 1. Imephu yeMemori yoKuxilonga yeDijithali (Iinkcazo zeNdawo yeDatha eKhethekileyo)
Iinkcukacha zokuxilongwa kwedijithali
Ii-transceivers ze-SFP+SX zingasetyenziswa kwiinkqubo zokusingatha ezifuna ukuxilongwa kwedijithali okulinganisiweyo ngaphakathi okanye ngaphandle.
| Ipharamitha | Isimboli | Iiyunithi | Ubuncinci. | UMax. | Ukuchaneka | Phawula |
| Ubushushu be-transceiver | I-DTemp-E | ºC | -45 | +90 | ±5ºC | 1,2 |
| I-voltage yokubonelela nge-transceiver | I-DVoltage | V | 2.8 | 4.0 | ±3% | |
| Ukukhetha komthumeli okwangoku | IiDBia | mA | 2 | 80 | ± 10% | 3 |
| Amandla okukhupha i-transmitter | Amandla e-DTx | i-dBm | -7 | +1 | ±2dB | |
| Amandla okufaka aphakathi omamkeli | Amandla e-DRx | i-dBm | -16 | 0 | ±2dB |
Amanqaku:
1. Xa iqondo lobushushu lokusebenza = 0~70 ºC, uluhlu luya kuba yi-min=-5, Max=+75
2. Kulinganiswe ngaphakathi
3. Ukuchaneka komsinga we-Tx bias yi-10% yomsinga wokwenyani ukusuka kumqhubi welaser ukuya kwilaser
Isekethe yoNxibelelwano oluQhelekileyo
Isihluzi soMbane esiCetyisiweyo
Phawula:
Kufuneka kusetyenziswe ii-inductors ezine-DC resistance engaphantsi kwe-1Ω ukuze kugcinwe i-voltage efunekayo kwi-SFP input pin ene-3.3V supply voltage. Xa kusetyenziswa inethiwekhi yokucoca umbane ecetyiswayo, i-hot plugging ye-SFP transceiver module iya kubangela ukuba i-inrush current ingabi ngaphezu kwe-30 mA enkulu kunexabiso le-static state.
Ubukhulu bePakethe
