TII DS3 Service is a high-capacity channel for the transmission of 44.736 Mbps isochronous serial data having a line code of bipolar three zero substitution (B3ZS). TII DS3 System Channel Terminations are available using a mid-air meet interface.

Voice, data, video, switched services - no more multiple dedicated lines for different applications
Rate stability with term service contracts
Multiplexing capabilities
99.86 percent error-free seconds, measured on a 24-hour basis
99.98 percent annual transmission availability average
One bit per billion (10-9) Bit Error Rate (BER)

Benefits

Speed, power, flexibility - and the bandwidth required to accommodate today's key business applications. These are among the advantages available to you via TII DS-3 Digital Private Line Transport Service. Significant benefits include:

Cost savings. DS-3 can be used for voice, data, video and switched services, eliminating the need to maintain and pay for multiple dedicated lines to support different applications.
Reliability. High standards of accuracy and system availability, including 99.86% error-free seconds and 99.98% availability. Monitoring of a single DS-3 circuit - rather than multiple dedicated lines - makes for faster diagnosis of problems, too.
Security. Fiber optic circuits are highly-resistant to tampering, providing an extra level of security on DS-3 Service.
Expandability. The service is designed to be flexible, so transmission capabilities can readily expand to meet changing requirements. Multiple DS-3s can be upgraded to other high-speed services quickly and easily.
Enhanced functionality. DS-3 service can be used in conjunction with a variety of enhanced TII services, including central office multiplexing, Self-Healing Alternate Route Protection (SHARP) and SHARP Plus.

Other Information

You can depend upon TII for proven precision, power and performance. Our DS-3 Service offers you a range of flexible, cost-effective alternatives in high-capacity, high-speed data, video and voice applications. You can save both time and money through bulk transfer of information, and you can take advantage of today's most useful - yet bandwidth intensive - applications.

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TII Private Line DS-3 Service is available in-region on an intraLATA basis in the 14-state region of AZ, CO, ID, IA, MN, MT, NE, NM, ND, OR, SD, UT, WA, and WY and in approximately 260 buildings in select metropolitan areas in the United States outside of the 14-state region. Contract and minimum term of commitment required for listed services.