Imodyuli ye-Mylinking™ yeTransceiver ye-SFP LC-SM 1310nm 10km
ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Indlela enye
Iimpawu zeMveliso
● Ixhasa i-1.25Gbps/1.0625Gbps imilinganiselo ye-bit
● I-Duplex LC isiqhagamshelanisi
● I-SFP efakwe kwiplagi eshushu
● I-1310nm i-FP laser transmitter kunye ne-PIN photo-detector
● Isebenza kwi-10Km uqhagamshelo lwe-SMF
● Ukusetyenziswa kwamandla aphantsi,< 0.8W
● I-Digital Diagnostic Monitor Interface
● Ukuthobela i-SFP MSA kunye ne-SFF-8472
● I-EMI ephantsi kakhulu kunye nokhuseleko olugqwesileyo lwe-ESD
● Ubushushu bemeko yokusebenza:
Urhwebo:0 ukuya kuma-70 °C
Umzi-mveliso:-40 ukuya kuma-85 °C
Usetyenziso
● Gigabit Ethernet
● IFiber Channel
● Tshintshela kwi-Switch interface
● Usetyenziso lwe-backplane
● Ujongano lweRouter/Server
● Ezinye iinkqubo zothumelo zamehlo
Idayagram esebenzayo
IiReyithingi eziphezulu ezipheleleyo
| Ipharamitha | Uphawu | Min. | Max. | Iyunithi | Phawula |
| Supply Voltage | Vcc | -0.5 | 4.0 | V | |
| Ubushushu boGcino | TS | -40 | 85 | °C | |
| Ubuntu bezizalwane | RH | 0 | 85 | % |
Phawula: Uxinzelelo olungaphaya kowona mlinganiselo uphakamileyo unokubangela umonakalo osisigxina kwi-transceiver.
Iimpawu zokuSebenza ngokubanzi
| Ipharamitha | Uphawu | Min. | Chwetheza | Max. | Iyunithi | Phawula |
| Data Rate | DR |
| 1.25 |
| Gb/s | |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Unikezelo lwangoku | Icc5 |
| 220 | mA | ||
| Ixesha leCase 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 | Uphawu | Min. | Chwetheza | Max. | Iyunithi | Phawula | |
| Isidluliseli | |||||||
| Ukutshintsha kwedatha eyahlukileyo | VIN, PP | 120 | 820 | mVpp | 1 | ||
| Tx Khubaza Ungeniso-Phezulu | VIH | 2.0 | Vcc+0.3 | V | |||
| Tx Khubaza Ungeniso-Phantsi | VIL | 0 | 0.8 | V | |||
| Tx iFault Output-High | VOH | 2.0 | Vcc+0.3 | V | 2 | ||
| Tx iFault Output-Low | UMQULU | 0 | 0.5 | V | 2 | ||
| Igalelo lokwahluka kokuphazamiseka | Rin | 100 | Ω | ||||
| Umamkeli | |||||||
| Ujingi lwemveliso eyahlukileyo yedatha | Ewe, iphe | 300 | 650 | 800 | mVpp | 3 | |
| Rx LOS Isiphumo-Phezulu | VROH | 2.0 | Vcc+0.3 | V | 2 | ||
| Rx LOS Isiphumo-Phantsi | I-VROL | 0 | 0.8 | V | 2 | ||
Amanqaku:
1. I-TD +/- i-AC yangaphakathi idityaniswe ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli.
2. I-Tx Fault kunye ne-Rx LOS yimveliso evulekileyo yomqokeleli, ekufuneka itsalwe kunye ne-4.7k ukuya kwi-10kΩ resistors kwibhodi yokusingatha. Tsala amandla ombane phakathi kwe-2.0V kunye neVcc+0.3V.
3. I-RD +/- iziphumo ze-AC zangaphakathi zidibene, kwaye kufuneka zipheliswe nge-100Ω (ukwahlukana) kumsebenzisi we-SERDES.
Iimpawu ze-Optical (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) =-40 ukuya ku-85 ℃,VCC = 3.13 ukuya ku-3.47 V)
| Ipharamitha | Uphawu | Min. | Chwetheza | Max. | Iyunithi | Phawula |
| Isidluliseli | ||||||
| Ukusebenza kweWavelength | λ | 1290 | 1310 | 1330 | nm | |
| Amandla emveliso yeAve (Eyenziwe) | PAVE | -9 | -3 | dBm | 1 | |
| Umlinganiselo wokuphela | ER | 9 |
|
| dB | 1 |
| RMS ububanzi bembonakalo | Δλ | 0.65 | nm | |||
| Ixesha lokunyuka/lokuwa (20% ~ 80%) | Tr/Tf | 0.26 | ns | 2 | ||
| Isohlwayo sokuchithachitha | TDP | 3.9 | dB | |||
| Imveliso ye-Optical Eye | Iyahambelana ne-IEEE802.3 z (iklasi yoku-1 yokhuseleko lwe-aser) | |||||
| Umamkeli | ||||||
| Ukusebenza kweWavelength | λ |
| 1310 |
| nm | |
| Uvakalelo lomamkeli | PSEN1 | -22 | dBm | 3 | ||
| Ukulayisha ngaphezulu | PAVE | 0 |
| dBm | 3 | |
| I-LOS Assert | Pa | -35 | dBm | |||
| LOS De-assert | Pd | -24 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 |
| dB | ||
Amanqaku:
1. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 2 223 – 1Ipatheni yovavanyo lwe-NRZ.
2. Ingahluzwanga, ilinganiswe nge-PRBS223 – 1ipateni yovavanyo @1.25Gbps
3. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 223 – 1Ipatheni yovavanyo lwe-NRZ ye-BER <1x10-12
Pin Iingcaciso kunye nemisebenzi
| Iphini | Uphawu | Igama/Inkcazelo | Amanqaku |
| 1 | VeeT | Tx umhlaba |
|
| 2 | Tx Fault | Tx isalathiso sempazamo, Isiphumo esiVulekileyo soMqokeleli, esebenzayo "H" | 1 |
| 3 | Tx Khubaza | Igalelo le-LVTTL, utsalo lwangaphakathi, Tx ivaliwe ku-“H” | 2 |
| 4 | MOD-DEF2 | Igalelo/imveliso yedatha yocingo oluyi-2 (SDA) | 3 |
| 5 | MOD-DEF1 | Igalelo lewotshi yojongano lweengcingo ezi-2 (SCL) | 3 |
| 6 | MOD-DEF0 | Imodeli yangoku isalathiso | 3 |
| 7 | Khetha umlinganiselo | Akukho nxibelelwano |
|
| 8 | LOS | I-Rx ilahleko yesiginali, i-Open Collector Output, esebenzayo “H” | 4 |
| 9 | VeeR | Rx umhlaba |
|
| 10 | VeeR | Rx umhlaba |
|
| 11 | VeeR | Rx umhlaba |
|
| 12 | RD- | I-Inverse ifunyenwe idatha | 5 |
| 13 | I-RD+ | Ifunyenwe idatha ngaphandle | 5 |
| 14 | VeeR | Rx umhlaba |
|
| 15 | VccR | Rx unikezelo lwamandla |
|
| 16 | VccT | Tx unikezelo lwamandla |
|
| 17 | VeeT | Tx umhlaba |
|
| 18 | TD+ | Dlulisa idatha ngaphakathi | 6 |
| 19 | TD- | Ugqithiso oluguqukileyo idatha ngaphakathi | 6 |
| 20 | VeeT | Tx umhlaba |
Amanqaku:
1. Xa iphezulu, le mveliso ibonisa impazamo ye-laser yolunye uhlobo. Okuphantsi kubonisa ukusebenza okuqhelekileyo. Kwaye kufuneka itsalwe phezulu nge-4.7 - 10KΩ resistor kwibhodi yokusingatha.
2. I-TX ikhubaza igalelo elisetyenziselwa ukuvala i-transmitter optical output. Itsalwa ngaphakathi kwimodyuli ene-4.7 - 10KΩ resistor. Iimeko zayo zezi:
Phantsi (0 – 0.8V): I-Transmitter on (>0.8, <2.0V): Ayichazwanga
Phezulu (2.0V~Vcc+0.3V): I-Transmitter ikhubazekile Vula: I-Transmitter ikhubazekile
3. Mod-Def 0,1,2. Ezi zizikhonkwane zenkcazo yemodyuli. Kufuneka batsalwe phezulu nge-4.7K - 10KΩ resistor kwibhodi yokusingatha. Umbane wokutsalela phezulu uya kuba phakathi kwe-2.0V~Vcc+0.3V.
I-Mod-Def 0 isekelwe kwimodyuli ukubonisa ukuba imodyuli ikhona
I-Mod-Def 1 yilayini yewotshi yojongano lweengcingo ezimbini ze-serial ID
I-Mod-Def 2 yilayini yedatha ye-interface ye-serial ye-serial ye-serial ID
4. Xa iphezulu, le mveliso ibonisa ukulahleka kwesignali (LOS). Okuphantsi kubonisa ukusebenza okuqhelekileyo.
5. I-RD +/-: Ezi ziziphumo zomamkeli ohlukeneyo. Ziyi-AC ezidityanisiweyo 100Ω iilayini zokwahluka ekufuneka zipheliswe nge-100Ω (umahluko) kumsebenzisi we-SERDES. Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.
6. TD+/-: La ngamagalelo okuhambisa umahluko. Ziyi-AC-dityanisiwe, imigca eyahlukileyo kunye ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli. Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.
Digital Diagnostic Specifications
Ii-transceivers zingasetyenziswa kwiinkqubo zokubamba ezifuna ukuba ngaphakathi okanye ngaphandle kwe-digital diagnostics yedijithali.
| Ipharamitha | Uphawu | Iiyunithi | Min. | Max. | Ukuchaneka | Phawula |
| Ubushushu beTransceiver | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
| Umbane wokubonelela ngeTransceiver | DVoltage | V | 2.8 | 4.0 | ±3% |
|
| I-Transmitter bias yangoku | I-DBias | mA | 2 | 15 | ±10% | 2 |
| Amandla emveliso yokuhambisa | DTx-Amandla | dBm | -10 | -2 | ±3dB | |
| Umndilili wokungenisa amandla ongeniso | DRx-Amandla | dBm | -25 | 0 | ±3dB |
Amanqaku:
1.Xa Ubushushu bokusebenza.=0~70 ºC,uluhlu luya kuba mizuzu=-5,Max=+75
2. Ukuchaneka kwe-Tx bias current yi-10% yeyona nto yangoku ukusuka kumqhubi we-laser ukuya kwi-laser.
3. Ulungelelwaniso lwangaphakathi/ lwangaphandle luyahambelana.
Isekethe yoNxibelelwano oluqhelekileyo
Iipakethi Imilinganiselo
