I-KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmTransceiver
I-KCO-SFP+-10G-ER
+ I-KCO SFP+ 10G ER iyindinganiso yezintambo ze-10 Gigabit Ethernet phezu kwe-fiber optic, ezenzelwe ngqo ukudlulisa ibanga elide.
+ Ivumela ukudluliswa kwedatha kufika kumakhilomitha angu-40 ngaphezulu kwefayibha yemodi eyodwa (i-SMF) ngobude be-wavelength obungu-1550nm.
Amamojula e-fiber optic e-+KCO SFP+ 10G ER, avame ukusetshenziswa njenge-SFP+ transceivers, asetshenziswa ezinhlelweni ezahlukene lapho kudingeka khona ukufinyelela okwengeziwe, njengokuxhuma izakhiwo ekhampasi enkulu noma ngaphakathi kwenethiwekhi yendawo yedolobha.
Izici Zomkhiqizo
+ Kufika ku-11.1Gbps Izixhumanisi Zedatha
+ Ukudluliselwa kwejubane kufika ku-40km ku-SMF
+ Umthumeli we-EML kanye nomemukeli we-PIN
+ Isembozo sensimbi, se-EMI ephansi
+ isikhombimsebenzisi esinezintambo ezimbili esinokuqapha okuhlanganisiwe kweDijithali Yokuhlola
+ Unyawo lwe-SFP+ olushelelayo olushisayo
+ Imininingwane ihambisana ne-SFF 8472
+ Ihambisana ne-SFP+ MSA ene-LC connector
+ Ukunikezwa kwamandla okukodwa okungu-3.3V
+ Ububanzi bokushisa kokusebenza kwekesi: 0°C kuya ku-70°C
+ Ukushabalalisa amandla < 1.5 W
Izicelo
+ 10GBASE-ER/EW & 10G Ethernet
Okujwayelekile
+ Iyahambisana ne-SFF-8431
+ Ihambisana ne-SFF 8472
+ Ihambisana ne-RoHS.
Izilinganiso Eziphezulu Kakhulu
| Ipharamitha | Uphawu | Okungenani. | Uhlobo. | Ubukhulu. | Iyunithi |
| Izinga Lokushisa Lesitoreji | Ts | -40 | - | 85 | ºC |
| Umswakama Olinganiselwe | RH | 5 | - | 95 | % |
| I-Voltage Yokunikezwa Kwamandla | I-VCC | -0.3 | - | 4 | V |
| I-Voltage yokufaka yesignali |
| I-Vcc-0.3 | - | I-Vcc+0.3 | V |
Izimo Zokusebenza Ezinconyiwe
| Ipharamitha | Uphawu | Okungenani. | Uhlobo. | Ubukhulu. | Iyunithi | Inothi |
| Izinga Lokushisa Lokusebenza Lekesi | Ticala | 0 | - | 70 | ºC | Ngaphandle kokugeleza komoya |
| I-Voltage Yokunikezwa Kwamandla | I-VCC | 3.14 | 3.3 | 3.47 | V | |
| Ukunikezwa Kwamandla Kwamanje | I-ICC | - | 450 | mA | ||
| Izinga Ledatha | BR | 10.3125 | I-Gbps | |||
| Ibanga Lokudlulisa | TD | - | 40 | km | ||
| I-fibre ehlanganisiwe | I-fibre yemodi eyodwa | 9/125um SMF | ||||
Izici Zokubona
| Ipharamitha | Uphawu | Okungenani. | Uhlobo. | Ubukhulu. | Iyunithi | Inothi |
| Umthumeli | ||||||
| Amandla Aphakathi Aqalisiwe | PO | -1 | +3 | i-dBm | Inothi (1) | |
| Isilinganiso Sokuphela | ER | 6 | dB | |||
| Ubude Begagasi Eliphakathi | λc | 1530 | 1550 | 1565 | nm | |
| Ububanzi bebhendi ye-Spectrum (RMS) | σ | 1.0 | nm | |||
| I-SMSR | 30 | dB | ||||
| Amandla Okukhipha Okudluliswayo OVALIWE | I-PFoff | -30 | i-dBm | |||
| Isijeziso Sokudlulisa Nokuhlakazeka | I-TDP | 3.0 | dB | |||
| Imaski Yamehlo Ephumayo | Ihambisana ne-IEEE 802.3ae | |||||
| Umamukeli | ||||||
| Ukufaka i-Optical Wavelength | λ | 1270 | 1610 | nm | ||
| Ukuzwela Komamukeli | I-Psen | -15.8 | i-dBm | Inothi (2) | ||
| Amandla Okugcwalisa Okufakwayo (Ukulayisha Okungaphezu Kokujwayelekile) | I-Psat | 0.5 | i-dBm | |||
| Amandla Okuqinisekisa e-LOS Detect | PA | -28 | i-dBm | |||
| I-LOS Detect - Amandla e-Deassert | PD | -19 | i-dBm | |||
| I-LOS Thola i-Hysteresis | I-PHYS | 0.5 | dB | |||
Qaphela:
1. Amandla aqalisiwe (isilinganiso) amandla ahlanganiswe kwi-fiber yemodi eyodwa ene-connector enkulu. (Ngaphambi Kokuphila)
2. Kulinganiswe ngesignali yokuhlola ukuhambisana kwe-BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Izici Zikagesi
| Ipharamitha | Uphawu | Ubuncane | Uhlobo | Ubuningi | Iyunithi | QAPHELA |
| I-Voltage Yokunikezela | I-Vcc | 3.14 | 3.3 | 3.46 | V | |
| Ukunikezwa Kwamanje | I-Icc | 450 | mA | |||
| Umthumeli | ||||||
| Ukufakwa komehluko wokufaka | Rin | 100 | Ω | 1 | ||
| Ukushintsha kokufaka kwedatha okuphele okukodwa | Vin,pp | 180 | 700 | mV | ||
| Dlulisa Khubaza I-Voltage | VD | I-Vcc–1.3 | I-Vcc | V | ||
| Dlulisa Vumela I-Voltage | I-VEN | Vee | I-Vee+ 0.8 | V | 2 | |
| Isikhathi Sokuqinisekisa Sokukhubaza Sokudlulisa | 10 | us | ||||
| Umamukeli | ||||||
| Ukushintshashintsha kokukhipha idatha okuhlukile | Vout,pp | 300 | 850 | mV | 3 | |
| Isikhathi sokukhuphuka kokukhipha idatha | tr | 28 | ps | 4 | ||
| Isikhathi sokuwa kokukhipha idatha | tf | 28 | ps | 4 | ||
| Iphutha le-LOS | Iphutha le-VLOS | I-Vcc–1.3 | I-VccHOST | V | 5 | |
| I-LOS Normal | Isilinganiso se-VLOS | Vee | I-Vee+0.8 | V | 5 | |
| Ukwenqatshwa Kokunikezwa Kwamandla | I-PSR | 100 | i-mVpp | 6 |
Amanothi:
- Kuxhunywe ngqo kumaphini okufaka idatha e-TX. I-AC ihlanganiswe ngemva kwalokho.
- Noma isekethe evulekile.
- Ukuqeda umehluko ku-100 ohms.
- 20 – 80%.
- Ukulahleka Kwesignali kuyi-LVTTL. I-Logic 0 ikhombisa ukusebenza okuvamile; i-logic 1 ikhombisa ukuthi akukho signali etholakele.
Ukuzwela kwe-receiver kuhambisana nokuguqulwa kwe-sinusoidal yokunikezwa kwamandla kagesi okungu-20 Hz kuya ku-1.5 MHz kuze kufike enanini elicacisiwe elisetshenziswa ngenethiwekhi yokuhlunga yokunikezwa kwamandla enconyiwe.
Incazelo yephinikhodi
| Iphinikhodi | Uphawu | Igama/Incazelo | QAPHELA |
| 1 | VI-EET | Indawo Yokudlulisa (Ejwayelekile Nendawo Yokwamukela) | 1 |
| 2 | TIphutha | Iphutha Lomthumeli. | 2 |
| 3 | TI-DIS | Ukukhubaza i-Transmitter. Ukukhishwa kwe-laser kukhutshaziwe uma kuvuliwe noma kuphezulu. | 3 |
| 4 | I-SDA | Umugqa Wedatha Yesixhumi Esihlanganisiwe Esinezintambo Ezimbili | 4 |
| 5 | I-SCL | Umugqa Wewashi Le-Serial Interface Elinezintambo Ezimbili | 4 |
| 6 | I-MOD_ABS | Imojuli Ayisekho. Isekelwe ngaphakathi kwemojuli | 4 |
| 7 | I-RS0 | Khetha Izinga 0 | 5 |
| 8 | I-LOS | Ukulahlekelwa yinkomba yesignali. I-Logic 0 ikhombisa ukusebenza okuvamile. | 6 |
| 9 | I-RS1 | Akukho ukuxhumana okudingekayo | 1 |
| 10 | VI-EER | Indawo Yokwamukela (Ejwayelekile Nendawo Yokudlulisa) | 1 |
| 11 | VI-EER | Indawo Yokwamukela (Ejwayelekile Nendawo Yokudlulisa) | 1 |
| 12 | RD- | I-Receiver Inverted DATA iphumile. I-AC ihlanganisiwe | |
| 13 | RD+ | Umamukeli I-DATA Engaguquliwe iphumile. I-AC Ehlanganisiwe | |
| 14 | VI-EER | Indawo Yokwamukela (Ejwayelekile Nendawo Yokudlulisa) | 1 |
| 15 | VI-CCR | Ukunikezwa Kwamandla Okwamukela | |
| 16 | VI-CCT | Ukunikezwa Kwamandla Okudlulisa | |
| 17 | VI-EET | Indawo Yokudlulisa (Ejwayelekile Nendawo Yokwamukela) | 1 |
| 18 | I-TD+ | I-Transmitter Non-Inverted DATA in. I-AC Ehlanganisiwe. | |
| 19 | I-TD- | I-Transmitter Inverted DATA ku-AC Ehlanganisiwe. | |
| 20 | VI-EET | Indawo Yokudlulisa (Ejwayelekile Nendawo Yokwamukela) | 1 |
Amanothi:
- Inhlabathi yesekethe ihlukaniswe ngaphakathi nomhlabathi we-chassis.
- TIphuthakuyi-open collector/drain output, okufanele idonswe phezulu nge-resistor engu-4.7k – 10k Ohms ebhodini lokusingatha uma ihloselwe ukusetshenziswa. I-voltage yokudonsa kufanele ibe phakathi kuka-2.0V kuya ku-Vcc + 0.3VA high output ikhombisa iphutha lokudlulisela elibangelwa yi-TX bias current noma amandla okukhipha e-TX adlula imingcele ye-alamu esethiwe. Ukukhipha okuphansi kubonisa ukusebenza okuvamile. Esimweni esiphansi, umphumela udonswa uye ku-<0.8V.
- Ukukhishwa kwe-laser kukhutshaziwe ku-TI-DIS>2.0V noma ivuliwe, ivuliwe ku-TI-DIS<0.8V.
- Kufanele idonswe phezulu ngebhodi lokusingatha elingu-4.7kΩ- 10kΩ ku-voltage ephakathi kuka-2.0V no-3.6V. I-MOD_ABS idonsa umugqa ophansi ukuze ikhombise ukuthi imojuli ixhunyiwe.
- Kudonswe phansi ngaphakathi ngokwe-SFF-8431 Rev 4.1.
- I-LOS iwumkhiqizo ovulekile wokuqoqa. Kufanele idonswe phezulu nge-4.7kΩ - 10kΩ ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-Logic 0 ikhombisa ukusebenza okuvamile; i-logic 1 ikhombisa ukulahleka kwesignali.
Imisebenzi Yokuxilonga Yedijithali
Ama-transceiver e-OP-SFP+-ER asekela iphrothokholi yokuxhumana ye-serial enezintambo ezimbili njengoba ichazwe ku-SFP+MSA.
I-ID ejwayelekile ye-serial ye-SFP inikeza ukufinyelela kolwazi lokuhlonza oluchaza amakhono e-transceiver, izixhumi ezijwayelekile, umenzi, nolunye ulwazi.
Ngaphezu kwalokho, ama-transceiver e-SFP+ ahlinzeka nge-interface yokuqapha yokuxilonga yedijithali ethuthukisiwe ehlukile, evumela ukufinyelela ngesikhathi sangempela kumapharamitha okusebenza kwedivayisi njengokushisa kwe-transceiver, i-laser bias current, amandla okukhanya adluliselwe, amandla okukhanya atholiwe kanye ne-voltage yokunikezwa kwe-transceiver. Iphinde ichaze uhlelo oluyinkimbinkimbi lwamafulegi e-alamu kanye nesexwayiso, oluxwayisa abasebenzisi bokugcina lapho amapharamitha athile okusebenza engaphandle kwebanga elijwayelekile elibekwe efektri.
I-SFP MSA ichaza imephu yememori engu-256-byte ku-EEPROM efinyeleleka nge-interface ye-serial enezintambo ezimbili ekhelini le-8 bit 1010000X (A0h). I-interface yokuqapha ukuxilongwa kwedijithali isebenzisa ikheli le-8 bit 1010001X (A2h), ngakho-ke imephu yememori ye-serial ID echazwe ekuqaleni ayishintshi.
Ulwazi lokusebenza nokuxilongwa luqashwe futhi lubikwe yi-Digital Diagnostics Transceiver Controller (DDTC) ngaphakathi kwe-transceiver, efinyelelwa nge-interface ye-serial enezintambo ezimbili. Uma i-protocol ye-serial ivuliwe, isignali yewashi le-serial (SCL, Mod Def 1) ikhiqizwa yi-host. I-positive edge iwasha idatha ku-transceiver ye-SFP kulezo zingxenye ze-E2PROM ezingavikelwe ngokubhala. I-negative edge iwasha idatha evela ku-transceiver ye-SFP. Isignali yedatha ye-serial (SDA, Mod Def 2) iqondiswa kabili ekudlulisweni kwedatha ye-serial. I-host isebenzisa i-SDA ngokubambisana ne-SCL ukuphawula ukuqala nokuphela kokusebenza kwe-protocol ye-serial. Izinkumbulo zihlelwe njengochungechunge lwamagama edatha angu-8-bit angabhekwana ngawodwana noma ngokulandelana.
Isekethe Yesixhumi Esiphakanyisiwe
Ubukhulu Bohlaka
Ukuthobela Imithetho
| Isici | Ireferensi | Ukusebenza |
| Ukukhishwa kwe-electrostatic （ESD） | I-IEC/EN 61000-4-2 | Iyahambisana nezindinganiso |
| Ukuphazamiseka Kwama-Electromagnetic (EMI) | I-FCC Ingxenye 15 Isigaba B EN 55022 Isigaba B (CISPR 22A) | Iyahambisana nezindinganiso |
| Ukuphepha Kwamehlo Nge-Laser | I-FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Umkhiqizo we-laser wekilasi 1 |
| I-ROHS | 2002/95/EC | Iyahambisana nezindinganiso |
| I-EMC | I-EN61000-3 | Iyahambisana nezindinganiso |
Isithasiselo A. Ukubuyekezwa Kwedokhumenti
| Inombolo Yenguqulo | Usuku | Incazelo |
| 1.0 | 2010-09-01 | Ishidi ledatha lokuqala |
| 2.0 | 2011-09-10 | Buyekeza ifomethi kanye nelogo yenkampani |
| 3.0 | 2012-08-03 | Buyekeza izici zamandla -1~4 kuya ku-1~3 |
