Mune optical fiber communication system, iyo inonyanya kukosha mode ndeye: optical transceiver-fiber-optical transceiver, saka muviri mukuru unobata kureba kwekufambisa ndiyo optical transceiver uye optical fiber. Pane zvinhu zvina zvinotarisa kureba kweoptical fiber transmission, zvinoti optical power, dispersion, loss, uye receiver sensitivity. Optical fiber inogona kushandiswa kwete chete kutumira masaini eanalog uye masaini edhijitari, asiwo kusangana nezvinodiwa zvekufambiswa kwevhidhiyo.
Optical simba
Kukura kwesimba rakabatanidzwa mufayibha, ndiko kurebesa daro rekutapurirana.
Kupararira
Panyaya yekupararira kwechromatic, iyo yakakura kupararira kwechromatic, iyo yakanyanya kukomba iyo waveform kukanganisa kuchave. Sezvo chinhambwe chekufambisa chichiva chakareba, iyo waveform kukanganisa kunowedzera kukomba. Mune yedhijitari yekukurukurirana system, waveform kukanganisa kunokonzeresa kupindira-chiratidzo, kuderedza kunzwisiswa kwekugamuchira mwenje, uye kukanganisa relay chinhambwe chehurongwa.
Kurasikirwa
Kusanganisira kurasikirwa kwefiber optic yekubatanidza uye kurasikirwa kwepakati, kunyanya kurasikirwa pakiromita. Iko kudiki kurasikirwa pakiromita, kudiki kurasikirwa uye kureba kwechinhambwe chekufambisa.
Receiver Sensitivity
Iyo yakakwirira senitivity, idiki iyo yakagamuchirwa optical simba uye kureba kureba.
| Fiber Optic | IEC 60793&GB/T 9771&GB/T 12357 | ISO 11801 | ITU/T G65x |
| Singlemode 62.5/125 | A1b | OM1 | N/A |
| Multimode 50/125 | A1a | OM2 | G651.1 |
| OM3 | |||
| OM4 | |||
| Singlemode 9/125 | B1.1 | OS1 | G652B |
| B1.2 | N/A | G654 | |
| B1.3 | OS2 | G652D | |
| B2 | N/A | G653 | |
| B4 | N/A | G655 | |
| B5 | N/A | G656 | |
| B6 B6a1 B6a2 | N/A | G657 (G657A1 G657A2) |