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DS3 Equivalent to 28 T1 Lines
DS3 service at a signaling rate of 44.736 Mbps is the equivalent of 28 T1 lines at their signaling rate of 1.544 Mbps. Because of the strict synchronization of TDM services, 28 T1 lines may be multiplexed into a single DS3 service.When to Use Pseudowires
A pseudowire is a virtual "circuit" that emulates a traditional digital telecom service but on a packet switched network. MPLS networks are especially suitable for pseudowires. By using a pseudowire circuit, you can get the point to point connectivity you desire without having to re-engineer your facilities to accommodate a different protocol network.DS3 as an Internet Backbone
DS3 service configured as an dedicated Internet port offers 45 Mbps of upload and download bandwidth. This is ideal for small and medium size ISPs and WISPs. that have exceeded the capacity available from multiple T1 lines.How Does DS3 differ from T3?
The terms DS3 and T3 are often used interchangeably. Both refer to a TDM (Time Division Multiplexing) digital telecom service operating at 45 Mbps. Strictly speaking, DS3 is the digital signal level that can be carried by either copper or fiber physical links. T3 is the T-Carrier standard for DS3 over coaxial copper service.The Importance of DS0
DS0 and DS3 are part of the same set of digital signal standards. DS0 is 64 Kbps, the bandwidth required to support one telephone call of 8 bits at a sampling rate of 8 Kbps. DS3 has a speed of 44,736 Kbps, commonly referred to as 45 Mbps. This speed level was chosen so that 672 DS0s could be multiplexed into one DS3. One DS3 can also multiplex 28 DS1 services. DS1 is the signal level transmitted on a T1 line.
DS3 Prices Now at New Lows!
If you need DS3, T3, OCx or Carrier Ethernet service for WAN bandwidth, wireless backhaul, or PBX telephone systems, this form will find you the best current prices from a suite of competitive service providers. Get instant online quotes right now...
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You may call a Shop for T1 consultant toll free anytime at 1-866-436-7868 and mention Reference #: 129701 to get our best hosted telephone and network bandwidth prices, for business locations only. Sorry, no residential service available.
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