Glossary Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business. Show only animated 0-9 A B C D E F G H I K L N O P R S T V W Z CA CA-Polar CAP CAPEX Carrier Sense Carrier-Ethernet-Tests Carrier-Sense Multiple-Access mit Kollisionsvermeidung (CSMA/CA) Carrier-Sense-Mehrfachzugriff (CSMA) Carrier-Sense-Mehrfachzugriff mit Kollisionserkennung (CSMA/CD) CAS CBR CBS CC CCCH CCF CCS CD CDF CDMA CDN CE CE 1.0 CE 2.0 CFM CFP Channel Service Unit (CSU) CHAP cHEC Chromatische Dispersion (CD) CIR CJTPAT CLEC CLP CLS CMF CMISE CMS CO Co-Kanal CORESET CoS CP CP-OFDM CPE CQ CQI CRC Crossover-Kabel CRPAT CS_CTL CS/ES CSA CSCF CSI CSI-RS CSMA/CA CSMA/CD CSPAT CSR CSU CSU/DSU CTL CVD CW CWDM