Kodi cholinga chachikulu cha fiber optic transceiver ndi chiyani?

Ntchito ya optical fiber transceiver bai ndi motere: imasintha chizindikiro chamagetsi chomwe tikufuna kutumiza ku chizindikiro cha kuwala ndikuchitumiza kunja.Panthawi imodzimodziyo, imatha kusintha chizindikiro cholandira kuwala kukhala chizindikiro chamagetsi ndikuchiyika kuti tilandire.

Optical fiber transceiver ndi Ethernet transmission media conversion unit yomwe imasinthanitsa ma siginecha amagetsi opindika mtunda waufupi ndi ma sign akutali atali.Amatchedwanso photoelectric converter m'malo ambiri.

Zogulitsa zimagwiritsidwa ntchito m'malo enieni a netiweki pomwe zingwe za Efaneti sizingaphimbidwe ndipo ulusi wowoneka bwino umayenera kugwiritsidwa ntchito kukulitsa mtunda wotumizira, ndipo nthawi zambiri zimayikidwa munjira yolumikizira ma netiweki a Broadband Metropolitan Area, monga kufalitsa zithunzi zamavidiyo otanthauzira kwambiri. ntchito zowunikira chitetezo.

Nthawi yomweyo, idachitanso gawo lalikulu pothandizira kulumikiza mtunda womaliza wa mizere ya fiber optic ku netiweki yadera la metropolitan ndi netiweki yakunja.

Zambiri:

Njira yolumikizira fiber optic transceiver:

1.Network ya msana wa mphete.

Netiweki ya msana wa mphete imagwiritsa ntchito mawonekedwe a SPANNING TREE kupanga msana mkati mwa mzinda.Kapangidwe kameneka kakhoza kusandulika kukhala ma mesh, oyenera ma cell apakati osachulukirachulukira kwambiri pa netiweki ya chigawo cha metropolitan, ndikupanga netiweki yolekerera msana.

Thandizo la ring backbone network kwa IEEE.1Q ndi ISL network mawonekedwe amatha kuonetsetsa kuti zikugwirizana ndi maukonde ambiri amsana, monga VLAN yosinthira, thunthu ndi ntchito zina.Ma ring backbone network atha kupanga network yabroadband yachinsinsi yamafakitale monga zachuma, boma, ndi maphunziro.

2. Netiweki ya msana wooneka ngati unyolo.

Maukonde a msana wooneka ngati unyolo amatha kupulumutsa kuwala kwakukulu kwa msana pogwiritsa ntchito maulumikizidwe opangidwa ndi unyolo.Ndikoyenera kupanga maukonde apamwamba kwambiri komanso otsika mtengo m'mphepete mwa mzindawo ndi madera ake.Njirayi ingagwiritsidwenso ntchito pamisewu yayikulu, mafuta ndi magetsi.Mizere ndi malo ena.

Maukonde a msana wopangidwa ndi unyolo amathandizira mawonekedwe a IEEE802.1Q ndi ISL network, omwe amatha kuwonetsetsa kuti amagwirizana ndi maukonde ambiri amsana, ndipo amatha kupanga netiweki yachinsinsi yamakampani monga zachuma, boma, ndi maphunziro.

The chain backbone network ndi ma multimedia network omwe angapereke kufalitsa kophatikizana kwa zithunzi, mawu, deta ndi kuyang'anira nthawi yeniyeni.

3. Wogwiritsa amapeza dongosolo.

Njira yogwiritsira ntchito ogwiritsa ntchito imagwiritsa ntchito 10Mbps / 100Mbps yosinthika ndi 10Mbps / 100Mbps ntchito zosinthira zokha kuti zigwirizane ndi zipangizo zilizonse zogwiritsira ntchito popanda kukonzekera ma transceivers optical fiber angapo, omwe angapereke ndondomeko yowonjezereka yowonjezereka kwa intaneti.

Pa nthawi yomweyo, pogwiritsa ntchito theka-duplex/full-duplex adaptive ndi theka-duplex/full-duplex automatic conversion function, cheap half-duplex HUB ikhoza kukhazikitsidwa kumbali ya wosuta, zomwe zimachepetsa mtengo wa netiweki wa wogwiritsa ntchito nthawi zingapo ndikuwongolera ogwiritsa ntchito maukonde.Kupikisana.