AN-IC-C1 is single port balun G.703 E1 interface cable type impedance converter (75Ω dual coaxand 120Ω twist pair). It is used conveniently without power supply. Two coaxial cable are assemblied with converter, which make customer use easily.
AN-EIC Impedance Matching Device converters Type 1 (Token-Ring cable) 10Base-T(UTP)/100Base-TX(STP) cabling on jack in position at pin 1,2,3,6. Matches Impedance from 150 ohm to 100 ohm, conforms to IEEE 802.3 10Base-T/IEEE802.3u 10Base-TX Application.