July 24, 2008 3:52 AM
Call Now for a Complimentary Business Technical / Sales Consultation: 1-866-436-7868, T3 Prices Reference Code: 1265
- Latest Updates & Information - T1 PRI For PBX Telephony A T1 PRI, also called an ISDN PRI, is a "Primary Rate Interface" providing 23 individual digitized telephone lines plus data such as Caller ID on a single digital telephone trunk line. A PRI line is usually much less expensive than a dozen or more analog business phone lines. Bonding T1 Lines for Higher Bandwidth While a standard T1 line provides 1.5 Mbps upload and download bandwidth, lines can be bonded to create total bandwidths of 3 Mbps, 4.5 Mbps, 6 Mbps, 7.5 Mbps, 9 Mbps, 10.5 Mbps and 12 Mbps. An advantage T1 lines have over fiber optic connections is that they are available nearly everywhere without special construction. Medical Imaging Transmission Medical images, such as those generated by Teleradiology equipment, have large file sizes due to high resolution. Rapid transmission between hospitals and medical centers requires high availability, high bandwidth telecommunication services. For smaller offices or infrequent use, a T1 data line might easily suffice. For medium and larger facilities, T3 lines and fiber optic carrier services are recommended. T1 Lines are Full Duplex T1 lines are bidirectional or full duplex. That means that you can independently upload and download data at up to the full line rate of 1.5 Mbps simultaneously. LANs that use switched Ethernet are also full duplex, but LANs that use hubs operate at half-duplex. A half-duplex network cannot transmit and receive at the same time, cutting effective bandwidth by up to half. T1 Line Bandwidth Explained A T1 line is typically referred to as having a bandwidth of 1.5 Mbps. The precise line speed is 1.544 Mbps. However, the usable bandwidth or payload is actually 1.536 Mbps. The difference is 8 Kbps which is used for line framing to keep the transmitting and receiving ends of the circuit in synchronization.	T3 Prices Just Reduced! New carrier competition and network buildouts have reduced T3 line prices to their lowest levels ever. This is the right time to order new service or compare your contract pricing to see how much you can save on T1, PRI, T3, DS3 and Ethernet service for WAN networking or PBX telephony. Use this form to get online T1 and T3 pricing quotes in less than a minute... Service Type: High-Speed Internet Dedicated Voice Service Integrated Voice and Data Service Your Name: Company: Email: Main Phone (BTN): () - You may call a Shop for T1 consultant toll free anytime at 1-866-436-7868 and mention Reference #: 1265 to get our best T1 & T3 prices, for business locations only. For residential and home office users, we recommend Can I Get DSL?
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