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A DS1 is a telecommunications standard used in North America, Japan, South Korea and some Pacific islands and territories. The term stands for 'Digital Signal [level] 1.' A T1 is the actual 4-wire circuit used to transport the DS1 signal, and the two terms are often used interchangeably. A DS1 signal is part of the [North American] Time-Division Multiplexing heirarchy, and operates at a speed of 1.544 Mbps (Megabits per second), including 8 kbps (kilobits per second) of framing bits. The signal is comprised of 24 timeslots of 64 kbps DS0 (DS-'zero') channels. The DS0 is the most basic unit of the TDM heirarchy, and can be considered the equivalent of a regular voice phone line (56 kbps + 8 kbps of signalling) or a digital line (of 64 kbps), so a DS1 can be said to contain the equivalent of 24 phone lines on one 4-wire circuit. The T1 circuit uses a separate transmit pair (2 wires) and a receive pair (2 wires) and operates at the effective speed of 1.544 Mbps in both directions simultaneously.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoT1 = DS1 they are the same thing.
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What does the T1 in T1 internet stand for?
T1 stand for how fast your Internet connection is going to be. T1 is the fastest of all, this would be a very high speed internet connection ( usually using fiber optics). The term T1 refers to the encoding.
How many T1 in an OC12?
An OC12 is the equivalent of 4 OC3's or 12 DS3's. A DS3 Breaks down to 28 T1's. Therefore there are 336 T1's on an OC3. If you go one step further there are 672 DS0's on a DS3 or 8064 DS0's on an OC12. a DS0 is a 64k Channel equal to a single POTS line. http://techblog.intelletrace.com/what-is-a-ds3-hub/
What about T1 Cable?
A T1 Cable is the same as an Straighat Through Ethernet cable. Pins used for a T1 are 1,2,4,5 Pins used for Ethernet are 1,2,3,6 www.intelletrace.com
How much is T1?
Average price in a metro area T1 is $325 to $400 www.intelletrace.com
How secure is T1 line?
When used as a Private Line or MPLS, this is as secure as your lan. If you connect the T1 to the internet, it is not secure. www.intelletrace.com
How many DS1 signals are transported on a DS3 signal?
24 DSO equal T1
How many ds1's in a ds3?
A DS3 has 28 T1's http://techblog.intelletrace.com/what-is-a-ds3-hub/
If you have a 45-megabits-per-second Mbps connection to the Internet a T3 circuit?
Yes, same as a DS3. T1 is knowing as DS1 and so on...
How old is the DS1?
There are 2 well known DS1 definitions so depending on which one you're talking about will determine the age, so the most popular will be addressed below. The first DS1 otherwise known as Digital Signal 1 or T1 was developed around 1960 by Bell Labs which is a telecommunications circuit. The second DS1 term is Deep Space 1 which is a NASA satellite that was launched from Cape Canaveral on 10/24/1998.
How many ds0 make an ds1?
24 ds0's make 1 ds1.
What is the max e1 ckts on a ds3 circuit?
This question actually is unanswerable. A DS3 or T3 has 28 DS1 or T1's. A E3 has 16 E1's There is no comparison between the two. A DS3 moves data at 45Mbps an E3 is 34 Mbps. they can not directly connect together. This includes their subrates. An E1 can not connect directly to a T1 without a converter.
How many ds0 in a ds3?
24 DS0 make 1 DS1 28 DS1 make 1 DS3 672 DS0 make 1 DS3
What does a DS1 pedal do for a guitar player?
A DS1 pedal is a device that guitar players press down on with their foot. When they do this their guitar makes distorted noises and other sound effects.
How many DSOs are used in a T1?
There are 24 T1's in a T1. www.intelletrace.com
How many channelsdoes A channelized T3 has?
28 DS1's www.intelletrace.com
Which is the largest oil tanker in the world?
T1 Africa, T1 Asia, T1 Europe and T1 Oceania all made by South Korea
Where could one purchase a Boss DS1 guitar pedal?
There are several music stores in local towns that would sell a Boss DS1 guitar pedal. Online, a website such as Amazon will have a guitar pedal for purchase.
