Complete Protocol dictionary, glossary and reference

FUNI: Frame-based User-to-Network Interface

Frame-based User-to-Network Interface (FUNI), developed by the ATM Forum, is for users with the ability to connect between ATM networks and existing frame-based equipment such as routers and switches. FUNI uses a T1/E1 interface and offers a relatively easy and cost-effective method for users to take advantage of ATM infrastructure or an ATM backbone, while not having to replace existing equipment with more expensive ATM equipment.

Standard Organization

ITU-T

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