The 4x12 telephone distribution board shall be cULus listed and ANSI/TIA-568-C.2 and ANSI/TIA-1096-A compliant. The board shall include a plastic mounting bracket. It shall fit into any Leviton Structured Media enclosure, or be used as a stand-alone unit. The board shall feature 12 RJ-45 ports on the telephone distribution board. The 4x12 telephone distribution board distributes up to four telephone lines through 12 telephone connections, making it suitable for phone, fax or modem. The board includes a dedicated plastic bracket for essential telephone distribution. Boards are designed for easy installation in any Leviton 14", 28" or 42" Structured Media® enclosure. The 4x12 telephone distribution board links with other distribution boards, modules or panels to expand the system.