Demarc Extensions

The demarcation point is the point at which the public switched telephone network ends and connects with the customer's on-premises wiring. It is the dividing line which determines who is responsible for installation and maintenance of wiring and equipment—customer/subscriber, or telephone company/provider. Demarcation point is sometimes abbreviated as demarc, DMARC, or similar.

The term MPOE (minimum or main point of entry) is synonymous but with the added implication that it occurs as soon as possible upon entering the customer premises. A network interface device often serves as the demarcation point.

Our technicians will extend the circuit from the demarc to your communications room or designated area, while following NEC, BISCI and CompTIA specifications and without degrading the circuit or your service.