Network Connection Type Speed Analog PO+A2:A29TS Modem 300 bps-56.7 kbps ITU V.21 300 bps ITU V.22 1.2 kbps ITU V.22bis 2.4 kbps ITU V.29/V.32 9.6 kbps Facsimile (Fax) 9.6 - 14.4 kbps Cellular Digital Packet Data CDPD 9.6 - 14.4 kbps ITU V.32bis 14.4 kbps HSCSD 28.8 - 56.0 kbps ITU V.90 56.0 kbps T-0/E-0/J-0/DS-0 (1 Voice Channel) 64 kbps N-ISDN (Narrowband)
Technology simplified. This blog explains Computers and Networking basics in simple words which transfers my knowledge to others and to review myself the explained concepts in future. Our vision is to help our readers to understand the basic concepts of PC and networking. This little effort may help CCENT, CCNA and A+ certifications study group.