IFN is Proud to Offer Carrier-Grade Transport Services Northwest Ohio's Most Comprehensive Fiber Optic Network!
Transport Services
Dedicated Access Line (DAL) - A connection which provides a channel/circuit for transmission of voice, data and/or video which is dedicated for the sole use of the Customer.
DS-1 - Digital Service Level 1 in the hierarchy of digital signal levels; a 1.544 Mbps digital signal comprised of 24 multiplexed DS-0 circuits that is carried over a T-1 facility.
DS-3 - Digital service level 3 in the hierarchy of digital signal levels; a 44.736 Mbps digital signal comprised of 28 multiplexed DS-1 circuits that are carried over a T-3 facility.
Optical Digital Service (ODS) - Channels provided for digital transmission at the discrete bit rates of 1.544 Mbps and 44.736 Mbps. ODS services are provided over a fiber optic backbone.
ODS DS-1 - Service comprised of channels operating at the terminating bit rate of 1.544 Mbps.
ODS DS-3 - Service comprised of channels operating at the terminating bit rate of 44.736 Mbps.
