Definition 1. - A high-speed packet-switched data communications service, similar to X.25. Frame relay is a leading contender for LAN-to-LAN interconnect services, and is well suited to the bursty demands of LAN environments. See also Permanent Virtual Circuit, Switched Virtual Circuit. Fractional T1 A service in which a customer can use less than 24 channels on a T1 line without paying the cost of the entire line. Front-End Processor (FEP) A communications computer associated with a host computer that manages the lines and routing of data through the network.

Definition 2. - A protocol to replace the x.25 packet switching protocol used in the past. Frame Relay is a simplified version, owing to the vastly improved transmission facilities of today. Much of the x.25 protocol's error checking, re-sync and recovery features are no longer needed, thus Frame Relay is much moer efficient, giving way to to less overhead (control) bytes and the resultant higher overall thruput.

Definition 3. - A protocol for connecting computers on a WAN. Frame Relay Currie networks are in some cases being replaced by faster technologies, including ATM.

Definition 4. - A fast packet technology initially defined as an ISDN frame mode service. Frame relay uses a minimal set of Data Link Layer procedures across the User-to-Network Interface (UNI), providing unacknowledged transfer of variable length frames between users. Additional Layer 2 and 3 functions must be provided by the end-users. The Layer 2 protocol uses LAPF-Core procedures. The network discards any frame with bit errors. Frame relay offerings today primarily offer permanent virtual circuit (PVC) services independent of ISDN. Switched virtual circuit (SVC) services will use ISDN-like signaling for call control.

ShopForT1.com today announced the grand launch of the long anticipated Real-Time quote engine designed to give the T1 shopper instant feedback, with 95% accurate loop pricing. Real time T1 prices have not existed until now. Many brokers claim to deliver real time information but the closest anyone has come to real time has been a page that you can check back and see vendors fill in prices the following 48 hours from when you entered your request.

"The real-time shopping model works" commented Adam Edwards, CEO of ShopForT1.com. "The travel industry is a perfect example of how the internet can enable everyday people to access very complicated databases. Now, we are pleased to bring instant gratification to those looking to price T1 lines." Apart from allowing people to research rates, ShopForT1.com also has a number of other unique features; most notably the ability to track leads referred by online affiliates and direct them to one of many part-time "closer" agents for personal care. This functionality allows ShopForT1.com to improve the shopping experience, opens the door for online affiliates to earn residual commissions by driving traffic, and manages professional part-time sales agents from all over the counrty.

"Many people have asked how exactly we figure out T1 pricing, since it is so sensitive to the geographic location of each customer with relation to the carriers' physical equipment. Our T1 Quote software is able to calculate the distance from any location in the continental United States to any of our providers' Points of Presence (POPs). From there, we use proprietary pricing algorithms to convert the distance into a price" commented Patrick Oborn, CTO of ShopForT1.com.

A t3 connection is a point-to-point dedicated line that provides 672 64-Kbps voice or data channels or in other words 28 T1 lines. A T3 is used to transmit digital signals at 44.736 megabits per second and has enough bandwidth to transmit full-motion real-time video, and very large databases over a busy network. A T3 line would be installed as a major networking channel for a large corporation or university with high volume network traffic.

When you need more capacity, you often have to buy it in the next available increment, which may end up costing more than you want or can afford to spend. Worse yet, with current, "bursty" application requirements, the need for additional bandwidth can often be as temporary as it is critical. By providing flexible capacity, or "bandwidth on demand," service providers can help customers deal with variations in traffic, and with avoiding a high fixed monthly payment. True bandwidth-on-demand services should allow for a wide range in capacity. Our Page Keywords Are: Currie frame relay Currie Frame Relay line Currie Frame Relay connection Currie Frame Relay service Currie Frame Relay provider Currie Frame Relay internet Currie Frame Relay internet connection Currie Frame Relay service provider Currie Frame Relay price Currie Frame Relay speed Currie Frame Relay internet service Currie Frame Relay internet access Currie fractional Frame Relay Currie Frame Relay bandwidth Currie Frame Relay internet service provider Currie Frame Relay internet provider Currie Frame Relay pricing Currie Frame Relay internet services Currie Frame Relay services. These keywords provide a brief overview of the services offered by ShopforFrame Relay in your city.

Although anybody can purchase a burstable T3, this type of connection can be costly, even as costly as a full 45Mbps connections. Burstable lines can be found at their lowest cost at a colocation facility. At a colocation facility, or "colo", many users share a large OC3 or OC12 pipe. As a customer you will not have to pay for a the fixed cost of such a large pipe, but will have the benefit of being able to burst up to very high speeds if necessary. If you need the reliability of a large pipe fur busty traffic but don't have the capital consider a colo. If you have a steady volume and are consistent, you may consider keeping services in house and going with a T3 connection. Whether you're considering a colocations facility or a T3 to the door, make sure you use a broker to help guide you through the providers and plans available.

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