Izindaba

Ingabe i-optical fibre ingakwazi ukuguqula ikhebuli yenethiwekhi? I-Optical fiber iwuhlobo lwe-optical glass fiber, edlulisela amasignali okubona futhi ayikwazi ukuxhunywa ngokuqondile kukhebula yenethiwekhi. Idinga ukusebenzisa imishini yokuguqula ugesi wesithombe ukuze iguqule amasiginali okubona abe amasignali enethiwekhi. Ukukhethwa kwesithombe okujwayelekile...

I-100M optical fibre transceiver (eyaziwa nangokuthi i-100M photoelectric converter) iyisiguquli se-Ethernet esisheshayo. I-fiber optic transceiver ihambisana ngokugcwele namazinga e-IEEE802.3, IEEE802.3u, kanye ne-IEEE802.1d. Isekela izindlela ezintathu zokusebenza: i-duplex egcwele, i-half duplex, ne-adaptive. Gigabit opt...

Namuhla, kumaphrojekthi wokuxhumana wenethiwekhi yamanje, ama-transceivers optical, ama-transceivers optical fiber, namamodemu optical angathiwa asetshenziswa kabanzi futhi ahlonishwa kakhulu ngabasebenzi bezokuphepha. Ngakho-ke, ingabe uyawazi umehluko phakathi kwalezi zintathu Ezicacile? Imodemu ye-Optical iwuhlobo lwezisetshenziswa...

I-Optical fiber transceiver iyiyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasiginali kagesi asontekile amabanga amafushane kanye namasiginali okubona amabanga amade. Ngokwezidingo zayo, ihlukaniswe kakhulu ngama-transceiver optical we-fiber eyodwa kanye nama-transceiver optical we-dual-fiber.Okulandelayo...

Isakhiwo esiyisisekelo se-fiber optical I-fiber engenalutho ye-fiber optical ivame ukuhlukaniswa zibe izingqimba ezintathu: i-core, i-cladding ne-coating. I-fiber core kanye ne-cladding yakhiwe ngengilazi enezinkomba ezihlukile ze-refractive, isikhungo siwumgogodla wengilazi we-refractive high (silica ye-germanium-doped), a...

1.I-PON Isingeniso (1) Iyini ubuchwepheshe be-PON PON (inethiwekhi ye-passive optical) (okuhlanganisa i-EPON, i-GPON) ubuchwepheshe obuyinhloko bokuqalisa bokuthuthukiswa kwe-FTTx (i-fiber eya ekhaya). Ingagcina izinsiza ze-fiber yomgogodla kanye namazinga enethiwekhi, futhi ingahlinzeka ngamakhono omkhawulokudonsa wezindlela ezimbili ...