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SFP-ETRx-4
10/100/1000 BASE-T Copper SFP Transceiver
SFP-ETRx-4
Iimpawu zeMveliso
1.Ukuya kuthi ga kwi-1.25 Gb/s i-bi-directional data links.
2.Ubude be-Link kwi-1.25 Gb / s ukuya kwi-100 yeemitha.
3.10/100/1000 BASE-Tukusebenza kwiinkqubo zenginginya ezinojongano lweSGMII.
4.Inkxaso TX- khubaza kwaye Link umsebenzi.
5.Ukuthobela i-SFP MSA.
I-6.I-Compact RJ-45 indibano yokudibanisa.
7.Hot-pluggable SFP Footprint.
8.Single + 3.3V Unikezelo lwamandla.
9.I-Metallic Enclosure egcweleyo ye-EMI ephantsi.
10.Ukutshatyalaliswa kwamandla aphantsi (1.05W eqhelekileyo).
I-11.I-RoHS iyahambelana kwaye i-lead-free.
12.Operating ityala lobushushu Commercial: 0 ~ +70oC.
Kwandisiwe: -10 ~ +80oC.
Umzi-mveliso: -40 ~ +85oC.
IiNgcaciso zobuGcisa
1.LAN 1000Base-T.
2.Tshintshela kwiNtsebenziswano yoNxibelelwano.
I-3.I-Router / i-Server interface.
4.i-witched backplane izicelo.
| Inombolo yendawo | Data Rate (Mb/s) | Ugqithiso Umgama(m) | Isalathi sekhonkco kwi-RX-LOS iphini | TX-khubaza nge-PHY | Ubushushu (oC) (Ityala lokuSebenza) |
| I-OPT-ETRC-4 | 10/100/1000 | 100 | Ewe | Ewe | 0 ~ 70 yorhwebo |
| I-OPT-ETRE-4 | 10/100/1000 | 100 | Ewe | Ewe | -10 ~ 80 Yandisiwe |
| I-OPT-ETRI-4 | 10/100/1000 | 100 | Ewe | Ewe | -40 ~ 85 Industrial |
1. Amanqaku aphezulu ngokupheleleyo
Kufuneka kuqatshelwe ukuba ukusebenza okungaphezulu kwalo naluphi na uhlengahlengiso olupheleleyo lomntu kunokubangela umonakalo osisigxina kule modyuli.
| Ipharamitha | Uphawu | Min | Max | Iyunithi | Amanqaku |
| Ubushushu boGcino | TS | -40 | 85 | oC |
|
| Ubonelelo lwaMandla ombane | VCC | -0.5 | 3.6 | V |
|
| Ukufuma okuzalanayo (okungacondensation) | RH | 5 | 95 | % |
2.IiMeko zokuSebenza eziCetyisiweyo kunye neeMfuno zoBonelelo lwaMandla
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| Ubushushu beCase yokuSebenza | PHEZULU | 0 | 70 | oC | yorhwebo | |
| -10 | 80 | yandisiwe | ||||
| -40 | 85 | ishishini | ||||
| Ubonelelo lwaMandla ombane | VCC | 3.135 | 3.3 | 3.465 | V | |
| Data Rate | 10 | 1000 | Mb/s | |||
| Umgama wonxulumaniso (SMF) | D | 100 | m |
3. ISabelo sePin kunye nePin Inkcazo
Isazobe1. Umzobo webhodi yokusingathaisinxibelelanisi amanani pin kunye namagama block.
| I-PIN | Igama | Igama/Inkcazelo | Amanqaku |
| 1 | I-VEET | Umhlaba woThutho (Eqhelekileyo kunye noMgangatho woMamkeli) | 1 |
| 2 | TXFAULT | Impazamo yoThunyelo. |
|
| 3 | TXDIS | Isidlulisi Khubaza. Imveliso yeLaser ivaliwe phezulu okanye evulekileyo. |
|
| 4 | MOD-I-DEF (2) | Inkcazo yeModyuli 2. Umgca weDatha we-ID yothotho. | 2 |
| 5 | MOD-I-DEF (1) | Inkcazo yeModyuli 1. Umgca wewotshi ye-ID yothotho. | 2 |
| 6 | MOD-I-DEF (0) | IModyuli Inkcazo 0. Isekelwe ngaphakathi kwimodyuli. | 2 |
| 7 | Ukala Khetha | Akukho nxibelelwano lufunekayo |
|
| 8 | LOS | Ukulahleka kwesalathisi. I-Logic 0 ibonisa ukusebenza okuqhelekileyo. | 3 |
| 9 | VEER | IGround Receiver (Eqhelekileyo kunye noMgangatho weTransmitter) | 1 |
| 10 | VEER | IGround Receiver (Eqhelekileyo kunye noMgangatho weTransmitter) | 1 |
| 11 | VEER | IGround Receiver (Eqhelekileyo kunye noMgangatho weTransmitter) | 1 |
| 12 | RD- | Umamkeli uGqwethiweyo DATA ngaphandle. AC Idityanisiwe |
|
| 13 | I-RD+ | Umamkeli Non-inverted DATA ngaphandle. AC Idityanisiwe |
|
| 14 | VEER | IGround Receiver (Eqhelekileyo kunye noMgangatho weTransmitter) | 1 |
| 15 | I-VCCR | Ubonelelo lwaMandla omamkeli |
|
| 16 | I-VCCT | Ubonelelo lwaMandla oThutho |
|
| 17 | I-VEET | Umhlaba woThutho (Eqhelekileyo kunye noMgangatho woMamkeli) | 1 |
| 18 | TD+ | I-Transmitter engaguqukiyo I-DATA kwi-AC Idityanisiwe. |
|
| 19 | TD- | I-Transmitter Inverted DATA kwi. AC Idityanisiwe. |
|
| 20 | I-VEET | Umhlaba woThutho (Eqhelekileyo kunye noMgangatho woMamkeli) | 1 |
Amanqaku:
1.Umhlaba wesekethe uqhagamshelwe kumhlaba we-chassis.
2.Ifanele itsalwe phezulu nge-4.7k - 10k Ohms kwibhodi yomkhosi ukuya kumbane ophakathi kwe-2.0 V kunye ne-3.6 V.
MOD-I-DEF (0) itsala umgca osezantsi ukubonisa ukuba imodyuli iplagiwe.
I-3.LVTTL iyahambelana nombane ophezulu we-2.5V.
4. Ubonelelo ngoMbane kwiiMpawu ze-Electronic
I-OPT-ETRx-4 inoluhlu lwe-voltage yegalelo le-3.3 V ± 5%. I-4 V ephezulu yombane ayivumelekanga ukuba isebenze ngokuqhubekayo.
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| Ukutya umbane |
|
|
| 1.2 | W |
|
| Unikezelo lwangoku | Icc |
|
| 375 | mA |
|
| Igalelo loNyamezelo lweVoltage |
| -0.3 |
| 4.0 | V |
|
| Surge | Surge |
| 30 |
| mV |
|
| Okwangoku |
| curent Jonga isilumkiso note |
| |||
Amanqaku: Ukusetyenziswa kwamandla kunye nokunyuka kwangoku kuphezulu kunamaxabiso achaziweyo kwi-SFP MSA.
5. Iimpawu ze-Elektronikhi ezinesantya esiphantsi
MOD-I-DEF (1) (SCL) kunye neMOD-I-DEF (2) (SDA) ziimpawu ze-CMOS ezivulekileyo. Zombini MOD-DEF (1) kunye neMOD-I-DEF (2) kufuneka itsalwe ukuya kumamkeli-VCC.
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| Imveliso ye-SFP PHANTSI | UMQULU | 0 |
| 0.5 | V | 4.7k ukuya 10k tsala-up ukuya kubamba-Vcc. |
| Imveliso ye-SFP PHEZULU | VOH | Umamkeli-Vcc -0.5 |
| Umamkeli-Vcc +0.3 | V | 4.7k ukuya 10k tsala-up ukuya kubamba-Vcc. |
| Igalelo le-SFP PHANTSI | VIL | 0 |
| 0.8 | V | 4.7k ukuya 10k tsala-up ukuya Vcc. |
| Igalelo le-SFP ELIPHAKAMILEYO | VIH | 2 |
| Vcc + 0.3 | V | 4.7k ukuya 10k tsala-up ukuya Vcc. |
6. I-Speed-Speed Electrical Interface
Zonke izibonakaliso zesantya esiphezulu ziyi-AC-dityaniswe ngaphakathi.
| I-Speed-Speed Electrical Interface, i-Transmission Line-SFP | ||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| Ukuphindaphinda komgca | FL |
| 125 |
| MHz | 5-level encoding, pe IEEE 802.3 |
| Tx Impedance yeZiphumo | Zout, TX |
| 100 |
| Ohm | Umahluko |
| I-Impedans yeNgeniso ye-Rx | Zin,RX |
| 100 |
| Ohm | Umahluko |
|
| I-Speed-Speed Electrical Interface, i-Host-SFP | |||||
| Ungeniso lweDatha eSinye kuphela Jingi | Vinsing | 250 |
| 1200 | mv | Umntu omnye uphelile |
| I-Single Ende Data Output Swing | Ukuvuza | 350 |
| 800 | mv | Umntu omnye uphelile |
| Ixesha lokuvuka/lokuwa | Tr, TF |
| 175 |
| PS | 20%-80% |
| Tx Input Imedance | Zin |
| 50 |
| Ohm | Umntu omnye uphelile |
| I-Impedance ye-Rx | Zout |
| 50 |
| Ohm | Umntu omnye uphelile |
7. IiNgcaciso ngokubanzi
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| Data Rate | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 iyahambelana |
| Ubude beCable | L |
|
| 100 | m | Udidi 5 UTP. IBER <10-12 |
Amanqaku:
1.Ukunyamezela kweClock yi +/- 50 ppm.
2.Ngokungagqibekanga, i-OPT-ETRx-4 sisixhobo esiphindiweyo esipheleleyo kwimowudi ekhethwayo..
3.Ukufunyanwa kwe-crossover ngokuzenzekelayo kunikwe amandla. Intambo ye-crossover yangaphandle ayifuni.
4.Ngokungagqibekanga, ukusebenza kwe-1000 BASE-T kufuna ukuba isixokelelwano somninimzi sibe nojongano lweSERDES olungenawotshi.
8. Uthotho lweProtokholi yoNxibelelwano
I-OPT-ETRx-4 ixhasa i-2-wire serial network protocol echazwe kwi-SFP MSA. Isebenzisa i-Atmel AT24C02D 256byte EEPROM enedilesi ye-A0h.
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku |
| 1Ireyithi yeClock ye-2C |
| 0 |
| 100000 | Hz |
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