Kodi ma transceivers a fiber optic ndi otani?

Kodi ma transceivers a fiber optic ndi otani?

Ma transceiver a fiber optical ndi zida zofunika kwambiri m'ma transceiver ambiri a kanema, zomwe zingathandize kuti kutumiza uthenga kukhale kotetezeka kwambiri. Transceiver ya fiber optic ya single-mode imatha kusintha bwino ma media awiri osiyana, awiri opotoka ndi ulusi.

1. Chosinthira kuwala cha Ethernet 100BASE-TX chosinthira pakati cha Ethernet 100BASE-FX chosinthira pakati cha fiber optic kapena chosinthira pakati cha fiber optic cha Ethernet 10BASE-TX chosinthira pakati cha fiber optic cha Ethernet 10BASE-FL

2. Thandizani kusinthasintha kwa theka-duplex kapena full-duplex komanso ntchito yosinthira yokha ya theka-duplex/full-duplex, zomwe zingachepetse kwambiri mtengo wopezera ogwiritsa ntchito.

3. Thandizani kusintha kwa 10M ndi 100M zokha komanso ntchito yosinthira yokha ya 10M/100M, imatha kulumikiza zida zilizonse zogwiritsira ntchito, palibe chifukwa chogwiritsa ntchito ma transceivers angapo a kuwala

4. Ma module apamwamba kwambiri ophatikizidwa ndi optoelectronic amapereka mawonekedwe abwino a kuwala ndi magetsi kuti atsimikizire kutumiza deta kodalirika komanso kugwira ntchito kwa nthawi yayitali. Mphamvu yamagetsi ya optical module ndi yoposa 20dB

5. Perekani madoko amagetsi awiri a RJ-45 TX1 ndi TX2 (madoko amagetsi awiri amathandizira kulumikizana nthawi imodzi), omwe angagwiritsidwe ntchito kulumikiza khadi la netiweki ya kompyuta ya NIC ndikulumikiza ma switch ndi ma hubs nthawi imodzi.

6. Mphamvu yonse yomangidwa mkati kapena yakunja, kapangidwe ka kachikwama kakang'ono kokhala ndi mawonekedwe apadera, kukula kwa chikwama, kugwiritsa ntchito mphamvu mkati: ≤3.5W (Zolowera: kapangidwe ka AC/DC90 ～260V ka mafakitale) kapena DC 12, 24, 48VDC, kudzera pa switch. Mphamvuyi imapereka mphamvu yogwira ntchito ya +5V

7. Ukadaulo wa cache wokhala ndi mphamvu zambiri ungatsimikizire kuti netiweki ikugwira ntchito bwino potumiza deta ndi mapulogalamu a multimedia.

8. Tsatirani mokwanira miyezo yogwirira ntchito ya gulu la onyamula katundu, ndi nthawi yogwira ntchito yopanda mavuto yoposa maola 70,000