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Q: How many STS1s in an OC3?
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How many OC3 in an OC12?

An OC12 is equal to 4 OC3 bandwidth connections.


How many T1s in a OC3?

A T1 is copper, and OC3 is fiber optic, so there is no way to make a T1 into OC3. Speed on a T1 is 1.544 Mbps, and speed on the OC3 is 155.52 Mbps, so in rounding, you need 100 T1 lines to equal the speed of an OC3.


How many ds3 in a oc3?

There are 3 DS3's in an OC3. Generally an OC3 or higher capacity circuit will be used to deliver a DS3 due to distance limitations of the DS3. http://www.intelletrace.com/internet-services/OC3-Internet-Services.html www.intelletrace.com Wholesale Internet for Business


How many t1's ride on an oc3?

An OC3 breaks down to three DS3's. A DS3 Breaks down to 28 T1's. Therefore there are 84 T1's on an OC3. If you go one step further there are 672 DS0's on a DS3 or 2016 DS0's on an OC3. a DS0 is a 64k Channel equal to a single POTS line. http://techblog.intelletrace.com/what-is-a-ds3-hub/


How many STS1's per OC3?

There are three, known as STS-3.


What is the SONET rate of a oc-3 line?

The rate that an OC3 can move data is at 155Mbps. For more answers go to. http://www.intelletrace.com/internet-services/OC3-Internet-Services.html


How much bandwidth is an OC3?

The base rate of an OC-3 would be 155Mbps. www.intelletrace.com


How OC3 system is implemented?

An OC3 is delivered to you using Single Mode Fiber. There is equipment needed on site including power provided at the customer prem. This is a SONNET based service. For proper redundancy there should two points of entry and two separate paths to your location. if not, it is considered a Collapsed Ring. www.intelletrace.com


What businesses use OC3 service?

OC3 service is a type of high speed internet connection. This type of internet connection is used for companies that have a high number of employees that need to access the internet in large numbers on a regular basis. Companies that meet these criteria are large companies, such as Husky, Encana, and Suncor.


How many megbits per second MBs can an OC-3 line carry?

An OC3 line can carry 155.54 Mbps per port. This is for a full port circuit. The capcity per line as it is distributed and partitioned will vary.


What is the monthly cost of sonet ring oc1 and oc3?

There are some factors that make this nearly impossible to be accurate. POP (Point of Placement) is one factor in the costs. The further the installation from the carrier, the more it is going to cost. In a dense metropolitan area, costs can be as low as $3,500.00 a month for an OC3 circuit and as low as $1,200.00 a month for an OC1 circuit. This does not include installation, equipment, or tax costs.


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/