What is Meet-Me Room?

A meet-me room (MMR) is a physically secured area inside a carrier-neutral colocation facility or carrier hotel. It serves as the common termination point where multiple telecommunications carriers, Internet service providers, content delivery networks, and enterprise tenants place their network equipment or patch panels. Cross-connects, which are physical copper or fiber cables, run from each tenant's cage or cabinet into the MMR and are manually patched to a provider's demarcation point. The MMR is the central plumbing of multitenant data centers, enabling any-to-any interconnection without requiring each tenant to run cables across public property or negotiate individual rights-of-way.

Inside the MMR, structured cabling is organized on horizontal or vertical ladder racks, with patch panels labeled by provider. A carrier or tenant pays monthly recurring fees for each cross-connect, typically based on fiber strand count or copper pair count and distance. The facility operator manages physical security, access logging, and environmental controls to maintain signal integrity. The MMR operator does not actively route traffic; it only provides the physical medium. When two parties agree to peer or transit, a jumper is installed in the MMR between their respective panels, completing the Layer 1 circuit.

The MMR is a distinct architectural component from an internet exchange point (IXP). While an IXP uses an Ethernet switch fabric to exchange IP traffic at Layer 2 or 3, the MMR is purely a physical cable-termination room. Many IXPs are housed within or adjacent to an MMR, but the MMR itself only provides cross-connection. The concept originates from the early carrier hotels of the 1990s, such as 60 Hudson Street and One Wilshire, where competing carriers needed a neutral meeting point to physically interconnect their networks.