Leviton’s Telephone Expansion Boards are designed for use in Leviton’s Structured Media Enclosures, including the Multi Dwelling Unit (MDU) Enclosure and the Series 140, 280 and 420 Structured Media Centers (SMC’s) to support a variety of telephone distribution configurations. They quick-snap into molded-in brackets in Leviton’s MDU Enclosure, or can be attached to Leviton Pre-Configured Structured Cabling Panels, Single Plastic Brackets or Expansion Plastic Brackets for mounting in Series 140, 280 and 420 Structured Media Centers.

1 x 10 6-Line Bridged Telephone Security Expansion Board provides 6 lines to up to 10 locations, and comes with IDC connectors for Cat 5 or 5e wire and with a RJ45 jack and a punch down security interface to accommodate alarm systems