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光纖通信:optical fiber communications

光源：light source

波長(zhǎng)：wavelength

激光器：laser

色散：dispersion

傳輸介質(zhì)：transmission medium

多模光纖：multi-mode fiber

長(zhǎng)途干線：long-haul trunks

單模光纖：singer-mode fiber

帶寬：bandwidth

帶寬用戶(hù)：wideband subscriber

纖維光學(xué)：fiber-optics

商用技術(shù)：commercial technology

門(mén)限電流：threshold current

光檢測(cè)器：photodetector

波分復(fù)用：wavelength multiplexing

纖維光網(wǎng)絡(luò)：fiber-optic network

視頻帶寬：video bandwidth

長(zhǎng)途傳輸：long distance transmission

中繼距離：repeater spacing

已裝光纖的總長(zhǎng)度：the total length of installed fiber

長(zhǎng)途通信系統(tǒng)：long-haul telecommunication system

低衰減的石英纖維：the low-loss silica fiber

衰減接近瑞利極限的光纖：fibers with losses approaching the Rayleigh limit

室溫下的門(mén)限電流：room temperature threshold currents

較長(zhǎng)波長(zhǎng)區(qū)：the longer wavelength region

用戶(hù)接入工程：subscriber access project

部件性能和可靠性的改進(jìn)：improvements in component performance and reliability

已安裝的光纖系統(tǒng)的數(shù)據(jù)速率：data rates for installed fiber optic system

每秒吉比特：gigabit per second range

波分復(fù)用：wavelength multiplexing

帶寬用戶(hù)環(huán)路系統(tǒng)：wideband subscriber loop system

多纖連接器：multifibre connectors

設(shè)計(jì)壽命：projected lifetime

光源：light source

單模光纖：single-mode fiber

分布反饋式激光器：distributed-feedback laser

信息容量：information capacity

交換體系：switching hierarchy

帶寬業(yè)務(wù)：broadband services