Solutions for CJ-Hello

Our Products

Indoor Coax GAM and GNT

Indoor Coax COT and CPE

(COT: Central Office Terminal)
(CPE:Customer Premise Equipment)

outdoor gam

Outdoor Coax COT

(COT: Central Office Terminal)

indoor gam(ethernet over copper)

24-Port Indoor Copper GAM

(GAM: Access Multiplexer)

copper gnt

Copper GNT

(GNT: Network Terminal)


Application1: Gigabit broadband access over coaxial cable

This is a cost-effective solution to increase internet speed dramatically over 1Gbps with existing copper/coaxial cable inside multi-dwelling units.

Application2: Gigabit broadband access over tradition copper

Challenges of Korea CJ Hello:

  • 500Mbps service is going to be provided to users
  • Bandwidth limitation of existing VDSL, unsatisfied customer experience especially of IPTV
  • Huge CAPEX and Long pay-back period for fiber(PON) investment


  • Fast installation
    < 2 weeks for 500 units
  • Uses existing copper wiring
    Lower deployment cost
    No service disruption
  • Ultimate customer experience
    HD IPTV quality
    Reduce customer complaints
  • Increase the competition capability
  • Low CAPEX and fast deployment for quick service launch
  • ARPU increased due to better service experience;
  • Coexistence with other Vendor’s VDSL