engineering

Meet-me room

Meet-me room is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Meet-me room rather than just read about it. In short: A meet-me room (MMR) is a place within a colocation center (or carrier hotel) where telecommunications companies can physically connect to one another and exchange data without incurring local loop fees. Services provided across connections in an MMR may be voice circuits, data circuits, or Internet Protocol traffic.

Key takeaways

Meet-me room belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Meet-me room to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Meet-me room from memory before moving on to harder problems.

Reference excerpt

A meet-me room (MMR) is a place within a colocation center (or carrier hotel) where telecommunications companies can physically connect to one another and exchange data without incurring local loop fees. Services provided across connections in an MMR may be voice circuits, data circuits, or Internet Protocol traffic. An MMR provides a safe production environment where the carrier handover point equipment can be expected to run on a 24/7 basis with minimal risk of interruption. It is typically located within the data center. To interconnect, each company orders a patch from their cage or suite to the MMR and then arrange for the organization running the facility to connect them together. These physical connections may be an optical fiber cable, coaxial cable, twisted pair, or any other networking medium. Typically, a meet-me room will discourage or disallow customers from installing large amounts of equipment. However, multiplexing equipment is often welcome in the meet-me room, so that a customer can have a single connection between the room and the rest of their equipment in the building, and the multiplexing equipment can then break that out to allow for direct, private connections to several other organizations present in the meet-me room. An Internet exchange point can also be present in a meet-me room to allow many organizations in the meet-me room to interchange traffic without having to make physical interconnections between every possible pair of organizations.

Examples One Wilshire: Los Angeles, California Westin Building: Seattle, Washington MAE-West (located in Market Post Tower): Downtown San Jose, California 60 Hudson Street, New York 111 Eighth Avenue, New York Infomart: Dallas, Texas 350 E. Cermak Rd: Chicago 165 Halsey Street, Newark, New Jersey 399 Chai Wan Road, Hong Kong 100 Renaissance Center, Detroit, Michigan

References

Worked examples

Example 1 — a first encounter with Meet-me room

Start with the simplest possible case. Write down what Meet-me room claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Meet-me room before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Meet-me room ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Meet-me room

In research: Meet-me room appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Meet-me room in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Meet-me room is common in secondary-school and first-year university syllabi. It links to neighbouring topics Internet architecture, Internet exchange points, Internet hosting, so understanding it makes those chapters shorter.
In everyday life: Look for Meet-me room outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Meet-me room in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Meet-me room means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Meet-me room out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Meet-me room in simple terms?

Why does Meet-me room matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Meet-me room?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Meet-me room.