I-MyLink ™ sprical transceiver module SFP + LC-MM 850nm 300m
ML-SFP + MX 10GB / S SFP + 850nm 300m LC Multi-Mode
Izici zomkhiqizo
● Usekela kuze kufike kumanani ayi-11.3GB / S
● Isixhumi se-Duplex LC
● I-SFG evuthayo ye-SFP + Footprint
● I-850nm vcsel transmitter, PIN PHONECTOPT
● Kufika ku-300m ku-50 / 125um mmf (2000mhz.km)
● Ukusetshenziswa kwamandla okuphansi, <1w
● Isixhumi esibonakalayo sedijithali sokuqapha
● isikhombimsebenzisi se-Optical interface ehambisana ne-IEEE 802.3AE
● isikhombimsebenzisi kagesi esivumelana ne-SF-8431
● Ukusebenza kwecala lokushisa:
I-Selmical: 0 ~ 70 ° C ITCILIAL: -40 kuya ku-85 ° C
Izinja
● I-10G base-SR-SR / SW ku-10.3125g
● Isiteshi se-10G fiber
● Ezinye izixhumanisi zokukhanya
Umdwebo osebenzayo
Izilinganiso eziphezulu ngokuphelele
| Ipharameter | Isifanekiselo | Imiz. | UMax. | Umuvo | Incwajana |
| Hlinzeka ngogesi | I-VCC | -0.5 | I-4 | V | |
| Ukushisa okushisa | TS | -40 | 85 | ° C | |
| Umswakama ohlobene | RH | 0 | 85 | % |
Qaphela: Ukuxineka ngokweqile kwezilinganiso eziphezulu ngokuphelele kungadala ukulimala okungapheli ku-transceiver.
Izici ezijwayelekile zokusebenza
| Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | Incwajana |
| Isilinganiso sedatha | DR | 9.953 | 10.3125 | 11.3 | GB / s | |
| Hlinzeka ngogesi | I-VCC | 3.13 | 3.3 | 3.47 | V | |
| Hlinzeka yamanje | ICC5 |
| 300 | mA | ||
| Ukusebenza kwecala lokusebenza. | Tc | 0 | 70 | ° C | ||
| TI | -40 | 85 |
Izici zikagesi (phezulu (c) = 0 kuya ku-70 ℃, phezulu (i) = -40 kuya ku-85 ℃, vcc = 3.1 v) ku-3.47 v)
| Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | Incwajana |
| Ukudlulisa | ||||||
| Ukuhlukaniswa kokufaka kwedatha okuhlukile | I-VINPP | Umfana no-180 | I-700 | I-MVPP | 1 | |
| Dlulisela amandla okukhubazeka | VD | Vcc-0.8 | I-VCC | V | ||
| Dlulisa unikeze amandla kagesi | Uku quellika intwana | Vee | Vee + 0.8 | |||
| Ukufaka okuhlukile kokufaka | Rin | 100 | Ω | |||
| Owemukelayo | ||||||
| Ukuhlukaniswa kwedatha okuhlukile | Vout, PP | 300 | I-850 | I-MVPP | 2 | |
| Isikhathi sokukhuphuka nesikhathi sokuwa | Tr, tf | 28 | Ps | 3 | ||
| ILos yagonywa | Vlos_f | 2 | Vcc_host | V | 4 | |
| I-Los De-Expred | Vlos_n | Vee | Vee + 0.8 | V | 4 | |
Qaphela:
1. Ixhunywe ngqo kwizikhonkwane zokufaka kwedatha ye-TX. Ukuhlangana kwe-AC kuvela ezikhoneni ziye kumshayeli we-laser i-IC.
2. Ekuqedeni okungu-100 okwehlukile.
3. 20 - 80%. Kukalwa nge-module compliance test board kanye nephethini lokuhlola le-OMA. Ukusetshenziswa kokulandelana okune-1's kanye nokulandelana okungu-0 ku-PRBS 9 kuyindlela eyamukelekayo.
4. I-Los ingumqoqi ovulekile wokukhipha. Kufanele idonswe nge-4.7kkω - 10k ω ku-Host Board. Ukusebenza okujwayelekile yi-Logic 0; Ukulahleka kwesiginali kuyinto enengqondo 1.
Izici ze-Optical (Phezulu (C) = 0 kuya ku-70 ℃, phezulu (I) = -40 kuya ku-85 ℃, VCC = 3.13 v)
| Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | Incwajana |
| Ukudlulisa | ||||||
| Ukusebenza kwe-wavelength | λ | I-810 | I-850 | I-880 | nm | |
| Ave. Amandla okukhipha (anikwe amandla) | Gandaya | -6 | 0 | dbm | 1 | |
| Isilinganiso sokuqothulwa | ER | I-3.5 | dB | |||
| Ububanzi be-RMS Spectral Ububanzi | Lollabelana | 0.85 | nm | |||
| Isikhathi sokukhuphuka / sokuwa (20% ~ 80%) | Tr / tf | 50 | ps | 2 | ||
| Inhlawulo yokuhlakazeka | I-TDP | 2 | dB | |||
| Iso Lokuphuma | Ehambisana ne-IEEE 0802.3AE | |||||
| Owemukelayo | ||||||
| Ukusebenza kwe-wavelength | 840 | I-850 | I-860 | nm | ||
| I-Receiver Setitivity (ER = 4.5) | I-Psen1 | -11.1 | dbm | 3 | ||
| Thwalisa ngokweqile | Gandaya | 0.5 | dbm | |||
| Somsa | Pa | -30 | dbm | |||
| I-Los De-Ausset | Pd | -12 | dbm | |||
| Los hysteresis | PD-PA | 0.5 | dB | |||
Amanothi:
1. Kukalwa ku-10.3125b / S nge-PRBS 231 - 1Iphethini yokuhlola ye-NRZ.
2. 20% ~ 80%
3. Ngaphansi kwecala elibi kakhulu le-ER = 4.5 @ 10.3125 GB / S nge-PRBS 231 - 1Iphethini yokuhlola ye-NRZ ye-BER <1x10-12
Izincazelo zePin nemisebenzi
| Isipeletu | Isifanekiselo | Igama / Incazelo |
| 1 | Veet [1] | I-Transmitter Ground |
| 2 | Tx_fault [2] | Iphutha lokudlulisela |
| 3 | Tx_dis [3] | Ukudlulisa kukhubaze. Ukukhishwa kwe-Laser kukhutshaziwe ekuphakameni noma kuvulekile |
| 4 | Sda [2] | Ulayini wedatha we-2-wire |
| 5 | I-SCL [2] | I-2-Wire Serial Interface Clock Line |
| 6 | Mod_abs [4] | Module engekho. Kufakwe ngaphakathi kwemodyuli |
| 7 | RS0 [5] | Ukukala khetha 0 |
| 8 | Rx_los [2] | Ukulahlekelwa yinkomba yesiginali. I-Logic 0 Ibonisa ukusebenza okujwayelekile |
| 9 | I-RS1 [5] | Isilinganiso sokukhetha 1 |
| 10 | Vereer [1] | Ukwamukela umhlaba wonke |
| 11 | Vereer [1] | Ukwamukela umhlaba wonke |
| 12 | Rd- | I-Receiver ingenele idatha. I-AC ihlanganisiwe |
| 13 | I-RD + | Thola idatha ngaphandle. I-AC ihlanganisiwe |
| 14 | Vereer [1] | Ukwamukela umhlaba wonke |
| 15 | Vccr | Ukutholwa kwamandla okuthola amandla |
| 16 | Vcct | Ukudlulisela amandla kagesi |
| 17 | Veet [1] | I-Transmitter Ground |
| 18 | I-TD + | Idatha ye-Transmitter in. I-AC ihlanganisiwe |
| 19 | Td- | Ukudluliselwa kwedatha eguquliwe ku. I-ac ihlotshaniswa |
| 20 | Veet [1] | I-Transmitter Ground |
Amanothi:
I-1.Module Circuit Ground ihlukaniswe nemodyuli chassis Ground ngaphakathi kwemodyuli.
I-2.Should idonswe ngo-4.7k - 10k ohms kwibhodi elisingathiwe kumandla kagesi phakathi kuka-3.15VANND 3.6V.
I-3.Tx_Able ingukuxhumana kokufaka nge-4.7 kω kuya ku-10 kω Pullup ku-vcct ngaphakathi kwemodyuli.
I-4.Mod_Abs ixhunyiwe ku-veet noma i-veer kumodyuli ye-SFP +. Umgcini Mangaduduza lokhu othintana naye ku-VCC_HOST enomphikisi kububanzi obungu-4.7 kω to10 kω.mod_abs kuthiwa "Phezulu" lapho imodyuli ye-SFP + ingekho emzimbeni weSlot.
I-5. I-RS0 ne-RS1 yizinto ezifakiwe zemodyuli futhi zidonswa phansi ukuze zifakwe nge-veet nge> 30 kω ismelaniso kumodyuli.
Isikhombimsebenzisi se-serial se-ID ne-Digital Diagnostic Monitor
I-SFP + MX transceiver isekela i-2-wire protocol ye-serial yokuxhumana njengoba ichazwe ku-SFP + MSA. I-ID ye-SFP + ye-serial ihlinzeka ngokutholakala kwemininingwane yokuzazisa echaza amakhono kaTramMeiver, izindawo ezijwayelekile, umenzi, nolunye ulwazi. Ngokwengeziwe, le SFP + Transceivers inikezela ngesibonisi sokuqapha esiditshulwayo esithuthukisiwe, esivumela ukufinyelela kwesikhathi sangempela kumapharamitha wokusebenza wedivayisi anjengezinga lokushisa le-transceiver, ama-Laser Bias akhona, athola amandla okuthola ama-optical kanye ne-transceiver apply. Iphinde ichaze uhlelo oluyinkimbinkimbi lwe-alamu kanye namafulegi ajwayelekile, axwayisa abasebenzisi bokugcina lapho amapharamitha athile asebenza ngaphandle kwebanga elijwayelekile.
I-SFP MSA ichaza imephu yememori engu-256-byte ku-EEPROM etholakala ngesikhombisi se-serial-wire serial ekhelini elingu-8 le-1010000x (a0h), ngakho-ke i-I-ID yememori ye-imeyili yase-serial yasekuqaleni ihlala ingashintshiwe. Ukwakheka kwemephu yememori kuboniswa kuThebula1.
Ithebula 1. Imemori yememori yedijithali yedijithali (izincazelo ezithile zedatha yedatha)
Ukucaciswa kwedijithali
Ama-SFP + MX transceivers angasetshenziswa ezinhlelweni zokusingathwa ezidinga ukuxilongwa kwedijithali ngaphakathi noma ngaphandle kwangaphandle.
| Ipharameter | Isifanekiselo | Amayunithi | Imiz. | UMax. | Ukuqonda nqo | Incwajana |
| Izinga lokushisa le-transceiver | Dtemp-e | ºC | -45 | +90 | ± 5ºC | 1 |
| Amandla kagesi anikezela nge-transceiver | Dvoltage | V | 2.8 | I-4 | ± 3% | |
| Transmitter shias okwamanje | Udbias | mA | 0 | 80 | ± 10% | 2 |
| Amandla okukhipha ama-transmitter | I-DTX-Power | dbm | -7 | +1 | ± 2db | |
| Amandla okufaka okufaka | I-DRX-Power | dbm | -13 | 0 | ± 2db |
Amanothi:
1. Kukalwa ngaphakathi
2. Ukunemba kwe-TX BIAS yamanje kungu-10% we-permate yamanje kusuka kumshayeli we-laser uye e-laser
Isifunda esibonakalayo esijwayelekile
Isihlungi Sokuhlinzekwa Kwamandla Enconyiwe
Qaphela:
I-Inductors nge-DC Ukumelana nokungaphansi kwe-1ω kufanele kusetshenziswe ukuze kugcinwe i-voltage edingekayo kwi-PIN yokufaka ye-SFP nge-3.3V Supply Voltage. Lapho kusetshenziswa inethiwekhi yokuhlunga okunconyiwe, ukufakwa okushisayo kwemodyuli ye-SFP transceiver kuzoholela ekutheni i-inrush yamanje ye-No 30 MA enkulu kunenani lesimo esiqinile
Ubukhulu bephakheji
