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OPT-ETRx-4
10/100/1000 BASE-T I-Copper SFP Transceiver
OPT-ETRx-4
Izici Zomkhiqizo
1.Kufikela ku-1.25 Gb/s izixhumanisi zedatha ye-bi-directional.
2.Link ubude ku-1.25 Gb/s kufika kumamitha ayi-100.
3.10/100/1000 BASE-Tukusebenza ezinhlelweni zokusingatha ezine-interface ye-SGMII.
4.Support TX- khubaza futhi Xhuma umsebenzi.
5.Ihambisana ne-SFP MSA.
6.Compact RJ-45 isixhumi umhlangano.
7.Hot-pluggable SFP Footprint.
8.Single + 3.3V Power Supply.
9.I-Metallic Enclosure Egcwele Ye-EMI Ephansi.
10.Ukuchithwa kwamandla aphansi (okujwayelekile okungu-1.05W).
11.I-RoHS iyathobelana futhi ayinawo umthofu.
12.Icala lokushisa lokushisa Ezentengiso: 0 ~ +70oC.
Kwandisiwe: -10 ~ +80oC.
Izimboni: -40 ~ +85oC.
Imininingwane Yezobuchwepheshe
1.LAN 1000Base-T.
2.Shintshela ku-Switch Interface.
3.Isixhumi esibonakalayo seRouter/Server.
4.witched backplane izicelo.
| Inombolo Yengxenye | Isilinganiso Sedatha (Mb/s) | Ukudluliswa Ibanga(m) | Xhuma Inkomba ku-RX-Iphinikhodi ye-LOS | TX-khubaza nge-PHY | Izinga lokushisa (oC) (Icala Lokusebenza) |
| I-OPT-ETRC-4 | 10/100/1000 | 100 | Yebo | Yebo | 0~70 ezentengiso |
| I-OPT-ETRE-4 | 10/100/1000 | 100 | Yebo | Yebo | -10 ~ 80 Kunwetshiwe |
| I-OPT-ETRI-4 | 10/100/1000 | 100 | Yebo | Yebo | -40 ~ 85 Imboni |
1. Izilinganiso Eziphelele Eziphelele
Kufanele kuqashelwe ukuthi ukusebenza okungaphezu kwanoma yiziphi izilinganiso eziphelele eziphelele kungase kubangele umonakalo unomphela kule mojula.
| Ipharamitha | Uphawu | Okuncane | Ubukhulu | Iyunithi | Amanothi |
| Izinga Lokushisa Lesitoreji | TS | -40 | 85 | oC |
|
| I-Voltage Yokuhlinzeka Amandla | VCC | -0.5 | 3.6 | V |
|
| Umswakamo Ohlobene (okungafinyeleli) | RH | 5 | 95 | % |
2.Izimo Zokusebenza Ezinconyiwe kanye Nezidingo Zokuphakelwa Kwamandla
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| I-Operating Case Temperature | PHEZULU | 0 | 70 | oC | ezentengiso | |
| -10 | 80 | kunwetshiwe | ||||
| -40 | 85 | izimboni | ||||
| I-Voltage Yokuhlinzeka Amandla | VCC | 3.135 | 3.3 | 3.465 | V | |
| Isilinganiso Sedatha | 10 | 1000 | Mb/s | |||
| Xhuma Ibanga (SMF) | D | 100 | m |
3. Phina Umsebenzi kanye Nencazelo Yephini
Umfanekiso1. Umdwebo webhodi lokusingathaisixhumi vimba izinombolo zephinikhodi namagama.
| I-PIN | Igama | Igama/Incazelo | Amanothi |
| 1 | I-VEET | I-Transmitter Ground (Ejwayelekile neGround Receiver) | 1 |
| 2 | I-TXFAULT | Iphutha Lokudlulisa. |
|
| 3 | I-TXDIS | I-Transmitter Khubaza. Okukhipha i-laser kukhutshaziwe phezulu noma kuvuliwe. |
|
| 4 | MOD-I-DEF (2) | Incazelo Yemojula 2. Umugqa wedatha we-Serial ID. | 2 |
| 5 | MOD-I-DEF (1) | Incazelo Yemojuli 1. Umugqa wewashi we-Serial ID. | 2 |
| 6 | MOD-I-DEF (0) | Incazelo Yemojuli 0. Isekelwe ngaphakathi kwemojuli. | 2 |
| 7 | Linganisa Khetha | Alukho uxhumano oludingekayo |
|
| 8 | LOS | Ukulahleka Kwenkomba Yesiginali. I-Logic 0 ibonisa ukusebenza okuvamile. | 3 |
| 9 | VEER | I-Receiver Ground (Ejwayelekile ne-Transmitter Ground) | 1 |
| 10 | VEER | I-Receiver Ground (Ejwayelekile ne-Transmitter Ground) | 1 |
| 11 | VEER | I-Receiver Ground (Ejwayelekile ne-Transmitter Ground) | 1 |
| 12 | RD- | Umamukeli Uguqule IDATHA iphumile. I-AC ihlanganisiwe |
|
| 13 | I-RD+ | Isamukeli I-DATA engaguquliwe iphumile. I-AC ihlanganisiwe |
|
| 14 | VEER | I-Receiver Ground (Ejwayelekile ne-Transmitter Ground) | 1 |
| 15 | I-VCCR | I-Receiver Power Supply |
|
| 16 | I-VCCT | I-Transmitter Power Supply |
|
| 17 | I-VEET | I-Transmitter Ground (Ejwayelekile neGround Receiver) | 1 |
| 18 | I-TD+ | I-Transmitter I-DATA Engaguquliwe ngaphakathi. I-AC Ihlanganisiwe. |
|
| 19 | TD- | I-Transmitter Inverted DATA in. I-AC Ihlanganisiwe. |
|
| 20 | I-VEET | I-Transmitter Ground (Ejwayelekile neGround Receiver) | 1 |
Amanothi:
1.Indawo yesiyingi ixhunywe ku-chassis ground.
2.Kufanele idonswe nge-4.7k - 10k Ohms ebhodini lomsingathi ku-voltage ephakathi kuka-2.0 V kanye no-3.6 V.
MOD-I-DEF (0) idonsa umugqa uphansi ukukhombisa ukuthi imojuli ixhunyiwe.
I-3.LVTTL iyahambisana ne-voltage ephezulu engu-2.5V.
4. I-Power Supply Interface Izimpawu ze-Electronic
I-OPT-ETRx-4 inobubanzi be-voltage yokufaka engu-3.3 V ± 5%. I-voltage engu-4 V ephezulu ayivunyelwe ekusebenzeni okuqhubekayo.
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| Ukusetshenziswa kwamandla |
|
|
| 1.2 | W |
|
| Ukunikezwa Kwamanje | Icc |
|
| 375 | mA |
|
| Okokufaka Ukubekezelela I-Voltage |
| -0.3 |
| 4.0 | V |
|
| Surge | Surge |
| 30 |
| mV |
|
| Okwamanje |
| cUurrent Bheka inombolo yokuqaphate |
| |||
Amanothi: Ukusetshenziswa kwamandla namandla okwandayo kuphezulu kunamanani ashiwo ku-SFP MSA.
5. Izimpawu Zejubane Eliphansi Izici Ze-elekthronikhi
MOD-I-DEF (1) (SCL) ne-MOD-I-DEF (2) (SDA) amasiginali we-CMOS wokudonsa avulekile. Kokubili i-MOD-I-DEF (1) ne-MOD-I-DEF (2) kufanele idonswe ukuze ibe usokhaya-VCC.
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| Okukhiphayo kwe-SFP OKUPHANSI | I-VOL | 0 |
| 0.5 | V | 4.7k kuya ku-10k ukudonsa ukuze usongethe-Vcc. |
| I-SFP Output HIGH | VOH | Umsingathi-Vcc -0.5 |
| Umsingathi-Vcc +0.3 | V | 4.7k kuya ku-10k ukudonsa ukuze usongethe-Vcc. |
| Okokufaka kwe-SFP OKUPHANSI | VIL | 0 |
| 0.8 | V | 4.7k kuya ku-10k ukudonsela phezulu ku-Vcc. |
| Okokufaka kwe-SFP OKUPHEZULU | VIH | 2 |
| Vcc + 0.3 | V | 4.7k kuya ku-10k ukudonsela phezulu ku-Vcc. |
6. Isixhumi esibonakalayo sikagesi esinesivinini esikhulu
Wonke amasignali anesivinini esiphezulu ahlanganiswe ne-AC ngaphakathi.
| I-High-Speed Electrical Interface, Ulayini Wokudluliswa kwe-SFP | ||||||
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| Imvamisa Yomugqa | FL |
| 125 |
| MHz | 5-leveli yombhalo wekhodi, pe IEEE 802.3 |
| I-Tx Output Impedance | Zout, TX |
| 100 |
| Ohm | Umehluko |
| I-Rx Input Imedance | Zin,RX |
| 100 |
| Ohm | Umehluko |
|
| I-High-Speed Electrical Interface, Umsingathi-SFP | |||||
| Okokufaka Kwedatha Ephelile Okukodwa Swing | I-Vinsing | 250 |
| 1200 | mv | Okukodwa kuphelile |
| I-Single Ende Data Output Swing | Ukuvuthwa | 350 |
| 800 | mv | Okukodwa kuphelile |
| Isikhathi Sokuvuka/Sokuwa | Tr, TF |
| 175 |
| PS | 20%-80% |
| Tx Input Impedance | Zin |
| 50 |
| Ohm | Okukodwa kuphelile |
| I-Rx Output Impedance | Zout |
| 50 |
| Ohm | Okukodwa kuphelile |
7. Imininingwane Ejwayelekile
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| Isilinganiso Sedatha | BR | 10 |
| 1000 | Mb/s | I-IEEE 802.3 iyahambisana |
| Ubude bekhebula | L |
|
| 100 | m | Isigaba 5 UTP. I-BER <10-12 |
Amanothi:
1.Ukubekezelela iwashi kungu-+/- 50 ppm.
2.Ngokuzenzakalelayo, i-OPT-ETRx-4 iyidivayisi ephindwe kabili ekwimodi eyinhloko ekhethwayo..
3.Ukutholwa okuzenzakalelayo kwe-crossover kunikwe amandla. Intambo ye-crossover yangaphandle ayidingeki.
4.Ngokuzenzakalela, ukusebenza kwe-BASE-T okungu-1000 kudinga isistimu yokusingatha ukuthi ibe nesixhumi esibonakalayo se-SERDES esingenawo amawashi.
8. Iphrothokholi Yokuxhumana Yeziningi
I-OPT-ETRx-4 isekela iphrothokholi yokuxhumana yochungechunge enezintambo ezi-2 eshiwo ku-SFP MSA. Isebenzisa i-Atmel AT24C02D 256byte EEPROM enekheli elithi A0h.
| Ipharamitha | Uphawu | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi | Amanothi |
| 1Izinga lewashi le-2C |
| 0 |
| 100000 | Hz |
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