broadband
Baseband broadband can be define as access in which networ work
can you just tell me the meaning of the question above?
it is baseband transmission
Baseband Signalling: 1)Uses digital signalling 2)No frequency-division multiplexing 3) Bi-directional transmission 4)Signal travels over short distances Broadband Signalling: 1)Uses analog signalling 2)Unidirectional transmission 3)Frequency-division multiplexing is possible 4)Signal can travel over long distances before being attenuated
The primary advantages of broadband networks over baseband networks include greater distances and bandwidths,while disadvantages involve high maintenance costs and requires modems.
Twisted-pair cables Coaxial cables
Iam pretty sure that baseband coax was 50 ohm and was used for networking computer, were broadband coax is 75 ohm and used in the cable tv industry. A baseband signal is the original signal before it is modulated onto a carrier, mulitplexed or mixed. A broadband signal contains many channels which have been modulated or multiplexed onto a common carrier. The significant difference is the bandwidth of each. The impedance of the cable which carries either of them is totally irrelevant to the definition.
Iam pretty sure that baseband coax was 50 ohm and was used for networking computer, were broadband coax is 75 ohm and used in the cable tv industry.
The difference between baseband coaxial and broadband coaxial cable is baseband coaxial technology uses digital signaling in which the cable carries only one type of digital signal. Where as the broadband coaxial technology typically transmits analog signals and is capable of transmitting multiple frequencies of data simultaneously.
To understand first you need to know that there are two forms, Broadband and Baseband Broadband is a form of transmission in which signals are modulated as radiofrequency analog pulses with different frequency ranges. Unlike baseband, broadband technology does not involve binary encoding. The use of multiple frequencies enables a broadband system to operate over several channels and, therefore, carry much more data than a baseband system. ADSL is Asymmetrical Direct Service Line- in which you get more information downstream than upstream throughput. in other words you have more data that you can receive than you can send. for example you can receive data at 5mbps but can only send data at 1mbps.
Baseband transmission allows for simpler and more cost-effective equipment because signals are directly transmitted without modulation. It also allows for faster data transfer rates compared to broadband transmission.