SipSolutions and Security

Kenton Line Isolation

  Print page

Line Isolation Unit 12C for PSTN and Broadband Cir

Kg-liu12c

The Kenton Group Line Isolating Unit 12C provides High Voltage Line Isolation on analogue telephone lines (PSTN) with broadband delivered to “Hot” sites such as high voltage electricity sub-stations you find at Power Distribution points. These sub-stations are subject to a rise of earth potential which can cause high voltage electrical problems if these lines are not isolated.

The KG-LIU12C has an integral VDSL splitter which allows direct connection to the KG-LIU3C for PSTN services. The isolator may also be used on ADSL, ADSL 2+, SDSL, SHDSL, SHDSL. bis, VDSL & VDSL2 service lines. Services are selected via internal links.

The Kenton Group is based in the UK where these LIU's are manufactured.

Quick Specifications

  • ISOLATION: 20kV AC
  • CHARACTERISTICS TO LINE (broadband):
    • Nominal impedance 135 ohms
  • CHARACTERISTICS TO EQUIPMENT
    • Nominal impedance 135ohms
    • Insertion loss +/-0.25dB
  • DSL Services:
    • ITU-T G.992.2 (ADSL.G Lite)
    • ITU-T G.992.3 (ADSL2 G DMT)
    • ITU-T G.992.5 (ADSL2+ DMT)
    • ITU-T G.991.2 (SHDSL)
    • ITU-T G.993.2 (VDSL2)
  • PSTN:
    • Low pass VDSL POTs splitter
    • BT SIN346
  • Ports:
    • Line In
    • PSTN out
    • Broadband out
  • INSERTION LOSS
    • 200-3.5Khz < 3.5dB
    • Complex impedance
  • TERMINATION:
    • IDC termination
    • Test access on Line IDC
  • SIZE:
    • 250 x 180 x 60mm
  • WEIGHT:
    • 1.5 kg
  • MEETS THE REQUIREMENTS OF:
    • Low Voltage Directive 73/336/EEC: safety to BS EN 60950: 1998
    • BT Spec. D2966C

Code: KG-LIU12C Enquire

Products