BLN-3010, BLN-4010, BLN-5010, BLN-6010

G.703 IDC Balun

ITU-T G.703 Krone IDC Balun - G.703 IDC Balan

A balun is a type of electrical transformer that can convert electrical signals that are balanced to signals that are unbalanced and vice versa. They are also used to change impedance of twisted pair's 120 ohm to coaxial's 75 ohm. An E1 balun's function is generally to convert an E1 carrier signal from coaxial cable to UTP CAT-5 cable. The BLN4010 is miniature Balun designed for applications where space is restricted due to small dimensions or high densities. The fully shielded design is intended for panel mounting and IDC twisted pair termination is available in either standard BNC or 1.6/5.6 jack unbalanced connectors.

  • Converts between 75 (coax)/120 (twisted pair) for E1 (2048 kbps)
  • Works in either direction
  • Body parts plated with minimum 5u Ni(Nickel)
  • Contacts plated with minimum 1.25u Ni(Nickel) and 1.25uAu (Gold)
  • Coax connectors with BeCu spring contacts and Teflon insulators
  • Coaxial connector insertion cycle > 500
  • IDC contacts Phosphor Bronze
  • IDC connect/disconnect cycle > 20
  • IDC to suit 24.26.28 AWG Copper wire
  • Integrated cable anchor allows cable to be inserted after termination on IDC

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