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 for connecting computers on a WAN. Frame Relay Arba networks are in some cases being replaced by faster technologies, including ATM.

Definition 3. - 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 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.

Is it time to look for t1 service? Many people are confused when they consider whether to upgrade from DSL or not. There are several factors to consider when examining you current DSL connection and the possiblity of replacing it. For many people the biggest factor is reliability and if reliability is critical to the applications you run over your connection you should seriously consider replacing your DSL connection with a T1. DSL is a quick and cost effective method of acquiring high speed bandwidth however it is not intended to support commercial applications or large numbers of users as are T1 connections.

Reliability becomes critical when customers or employees depend on your connection for immediate responses. If your customers use your connection to access your databases or your server or the internet then reliability of your connection is critical. If your employees depend on your connections because you host the e-mail server in house or host web servers or ASP type products, your connections is considered critical. A critical connection can be viewed much like a lifeline, without which your business would be negatively impacted. Your monthly savings of having a sub-par connections will not make up for the loss in productivity of your employees or loss of customers when your DSL connections gets bogged down or cut off. To reiterate, ciritcal connections should be supported with a T1. Our Page Keywords Are: Arba frame relay Arba Frame Relay line Arba Frame Relay connection Arba Frame Relay service Arba Frame Relay provider Arba Frame Relay internet Arba Frame Relay internet connection Arba Frame Relay service provider Arba Frame Relay price Arba Frame Relay speed Arba Frame Relay internet service Arba Frame Relay internet access Arba fractional Frame Relay Arba Frame Relay bandwidth Arba Frame Relay internet service provider Arba Frame Relay internet provider Arba Frame Relay pricing Arba Frame Relay internet services Arba Frame Relay services. These keywords provide a brief overview of the services offered by ShopforFrame Relay in your city.

Many customers are extremely price sensitive and cannot afford the cost of a T1 which can be as much as 20 times more expensive than a full T1 connection. Residential customers who are most sensitive to price should not consider a T1 circuit unless then have a business reason to pay for such a circuit and cannot access DSL service. Most people don't realize that a DSL connection can be just as fast as a T1 at 1.5Mbps. The shortcoming of DSL is that it is oversubscribed. This means there is a finite amount of bandwidth available and a customers speed can drop if other customers in the neighborhood decide to use their service. SDSL (Synchronous DSL) is a business class DSL and is ranked as a higher priority than residential DSL or ADSL (Asunchronous DSL). This means it is not oversubscribed to the extent than ADSL and is subject to fewer bandwidth restrictions. In short, if price is your critical factor go with DSL. If reliability is the critical factor purchase a dedicated T1.

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