Compare These Top Vendors for OC-3 Broadband


Manufacturers and providers of OC-3 broadband services.
Comcast Business Broadband Internet

Get high speed broadband internet, Ethernet data, business phone and digital cable from Comcast Business. Leverage Comcast's nationwide network and 24/7 customer support for business service. Build a bundle today.

Comcast Business Broadband InternetVisit Business.Comcast.com
AT&T High Speed Internet Deals

Business Phone & High Speed DSL For $75/mo. Get The Special Offer Now!

AT&T High Speed Internet Deals Visit att.com/BusinessDSL

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Internet Content Providers

News and information resources that can be integrated into a web site.

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Domain Name

Services that help search the availability of requested domain names, urls, and their owners on the internet.

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Internet Content Providers Basics

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Internet content providers fill websites, e-newsletters, blogs, e-stores and online catalogs with material. These are ad writers, copywriters, white paper writers, technical writers, pay-per-click writers and all online writers. Read More »

Internet Content Providers Education and Training

Source: /guides/internet-content-providers-education-and-training-27322/

Who needs Internet content providers? Everybody does! Any website that wants to be taken seriously needs quality copy for its pages, and any website project managers that want their site to get noticed need to invest in writing that will interact with search engines (sometimes called SEO or Search Engine Optimization writing). So what about Internet content providers education and training resources? Well, for anyone who wants to be an "Internet writer" or for anyone who needs one, the Internet is abundant with ideas and resources for getting this aspect of a growing business taken care of. Read More »

OC-3 Broadband


OC3 broadband is the third Optical Carrier (OC) level carried on a Synchronous Optical NETworking (SONET) fiber optic network. The OC level is directly proportional to the data rate of the digital signal with each level representing approximately 51.84 million bits per second (Mbit/s).

OC3 speed is therefore 155.52 Mbit/s of which 148.608 Mbit/s is payload and 6.912 Mbit/s is overhead (including the path overhead). An OC3 line may also be known as a Synchronous Transport Module 1 (STM-1) line, which is the basic transmission rate of the Synchronous Digital Hierarchy (SDH) International Telecommunication Union Telecommunication (ITU-T) standard.

OC3 lines have the same speed as a Synchronous Transport Signal 3 (STS-3) line, which carries an electrical signal. The letter C (for concatenated) is appended to OC3 broadband when the signal is not multiplexed.

SONET SDH is currently the standard for optical telecommunications and will probably provide the data transmission infrastructure for telecommunications until at least the year 2030. It has significantly more bandwidth and flexibility over older telecommunications systems like traditional telephone lines.

In order to obtain OC3 service you will need to:

1. Obtain quotes from multiple providers on customized OC3 service packages.

2. Locate the available flat rates on standardized OC3 service packages.

3. Find any ongoing discounts or specials on OC3 services in your area.

Get bids on broadband OC from competing providers

OC3 pricing tends to be highly flexible and you will frequently need to seek bids on a customized service package. Determine the specific needs of your business first and then ask each OC3 carrier what they would charge for that service.

Find companies that offer a flat rate on OC3 Internet service

You may already be interested in a particular broadband OC carrier. You will usually be able to check the availability directly from the website by entering some location information.

Take advantage of current specials if you plan to purchase OC3

Many OC3 providers provide discounts to their customers, which are typically application service providers, content providers or large Internet Service Providers (ISPs).
  • OC3 carriers should have a multiple location services representative whom you should work directly with when arranging OC3 service for multiple locations. This is because OC3 service is usually beyond the price range of businesses with only one location.
  • OC3 service is categorized in three pricing categories: fractional, burstable and full. The transmission rate on burstable OC3 can be highly variable so it is vital that you determine the floor (lowest allowed speed) when considering this type of OC3 service.