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Both are Digital
An isdn is 128Kbps and has two "B" channels and 1 "D" channel.
A T1 is 1.5 Mbps and has either 24 channels for Data or 23 "B" channels and 1 "D" channel
when used for Voice Typicaly called a PRI when used for Voice.
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∙ 14y ago
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Why T1 better than ISDN?
ISDN VS T1 Both are Digital, T1 is 24 Channels ISDN is 2. Each Channel is 64K ISDN = 2 Voice or 128Kbps T1 = 23 Voice Channels or 1.5Mbps www.intelletrace.com
Why was DSL developed?
It promised bandwidth equivalent to that of T1 but at a cost like that of ISDN or lower
What kind of connection is smart broadband internet is it cable modem dsl isdn t1 t3?
cable modem
Residential Internet T1?
form_title=Residential Internet T1 form_header=Do all you want to on the interent with your T1 line! Where will the T1 line be installed?=_ What is your expected data usage?=_ When would you like the T1 line installed?=_
How can fire isdn when primary link is NT wrking?
ISDN backup line not Fire automatically
Which has the greatest bandwidth-bri isdn t1 or t3?
Both T1 and T3 are standard digital telephone carriers. They are designed to multiplex voice channels. T1 has a data rate of 1.544 Mbps and T3 has a data rate of 44.736 Mbps. So the answer is t3.
What do ISDN and DSL stand for?
ISDN: Integrated Services Digital Network DSL: Digital Subscriber Line
Can you use an ordinary telephone or fax machine over ISDN?
yes, we can but we need terminal adapter to connect with ISDN if ordinary line is used . terminal adapter use to convert non ISDN to ISDN.
What is the average cost of a business installing a T1 line?
The costs of a business installing a T1 line may vary depending on where one is located. It appears that a T1 line can cot up to $2,000 (US) and this may or may not include installation or maintenance of the T1 line.
What is the difference between the facilities offered on a PSTN and the ISDN?
ISDN is dial up lines and PSTN is a broadband line.
What is difference between lease line and ISDN line?
Leased line is a permanent fast internet connection. Unlike ISDN If needed you can connect your company with a very fast leased line from 64k - 2MBs while ISDN maximum speed is 128 K. A leased line is an ideal solution for a company who wish to trade on-line 24 hours a day. For users with small capacity demands ISDN offers three distinct advantages over dedicated leased line: Cost. Because ISDN is an on-demand technology, you only pay for the time each B channel is active.
What does T1 line speeds mean?
A T1 line speed refers to the speed at which a T1 line is able to transfer data., often written in kilobytes per second. T1 lines these days see less use and have been replaced with fiber optics.
