Example image of eyePlorer eyePlorer map for 'Federal Standard 1037C': Federal Property and Administrative Services Act of 1949 General Services Administration United States Telecommunication Public domain United States copyright law 2001 Alliance for Telecommunications Industry Solutions American National Standards Institute Coasting mode Facility (telecommunications) Radiodetermination Aeronautical Emergency Communications System Plan Artificial transmission line Bilateral synchronization Bit inversion Bridge-to-bridge station Cable television relay service station Fault (technology) Homochronous Interchangeability (telecommunication) R interface Sudden ionospheric disturbance Asynchronous operation Automatic message exchange Black recording Bridging loss Burst switching Call duration Information transfer Two-out-of-five code Aerial insert Alarm sensor Angular misalignment loss Aperture-to-medium coupling loss Area broadcast shift Automatic callback Available line Back-to-back connection Balancing network Beam steering Bit-count integrity Black facsimile transmission Connections per circuit hour Cryptochannel D4 framing standard Drift (telecommunication) Gating (telecommunication) N-ary code Penetration (telecommunications)