How to Speak Like a Data Center Geek, Part 8: Inside Equinix | InterConnections - The Equinix Blog
In fact, a meet me room (MMR) is space inside a data center where ISPs, telecommunications carriers, cable companies and other companies. In contrast, a true definition of a meet-me room (MMR) is a physical space synonymous with carrier-neutral data center, telco point of presence (POP), one or redundant rooms, consider the industry standards for distance. Regional telecom provider Zayo Group has acquired FiberNet Telecom manager and operator of the 60 Hudson St. Meet-Me-Room in New York City. services to carriers, internet companies, and other large consumers of.
A colocation facility and a carrier hotel are similar, hosting services from multiple carriers or organizations.
In contrast, a true definition of a meet-me room MMR is a physical space two for redundancy located in the building envelope of a colocation data center, carrier-neutral data center or carrier hotel. In practice, carriers and data center clients use this space to interconnect or cross-connect to a single or multiple carriers who have a presence here and to connect carriers to each other in order to avoid certain local-loop charges.
Each of these terms is specific to certain types of space and an overall function that could exist in an MMR. Although the concept and practice of using an MMR are not new, the initial creation and management of these spaces over time has become a serious challenge for operators.
Owing to some poor practices and lack of building standards, there have been occasions where new clients were turned away from retail space because their preferred carrier could not be accommodated as a result of physical challenges. The following discussion outlines alternative solutions to ameliorate these kinds of challenges and present some best practices. Space Requirements Although this observation will not help me win friends with carriers and Internet providers, the unstated goal of outside sales staff working for service providers is to grab as much space as they can in a new facility, thereby limiting the available space for competitors.
I am not suggesting this is a sanctioned practice; it is, however, the reality in the competitive colo market.
The goal of the data center operator here should be to involve service providers early in the process and to provide space in the MMR for each of them, within reason.
If you are too tough on the carrier, remember this—they need not choose your facility, and should you alienate any carriers, the pool of potential tenants will likewise decrease. An occasional, gentle reminder of this fact normally paves the way to an agreement on space requirements. Cabinets A carrier will generally ask for at least two four-post, inch-high cabinets in each MMR using our model of a ,square-foot colocation facility with redundant connections.
If the operator is providing only AC power, the carrier may request additional rack space for rectifiers and batteries, should they be using DC equipment. The best practice is to meet with the intended carriers all at once to create a rack and space solution that they can all agree on.
Although this may be a difficult task to schedule, it will be worthwhile to reach an agreement on one typical rack type and one layout look and feel. Clients who inspect your facility before signing a contract will appreciate a consistent look to this space. Permitting odd-size cabinets combined with open-frame racks of all colors and widths will detract from a professional look and limit the usefulness of space for new or different functions.
Location The location of the MMRs would be outside the computer rooms, in the secure data center space.
Meet-me room - Wikipedia
Placing the MMR on an outside wall is ideal if the space will double as the point of entry so that equipment and workers can go in and out using external doors without disrupting data center operations; just remember to secure the external area with bollards or some other type of protection from vehicle incidents.
Depending on the expected tenant population, though, locating the MMR on an exterior wall and even near a loading dock could be a deal breaker for security reasons. If your expected tenant population requires significantly more security than normal commercial businesses, the MMR should not act a main point of entry but should instead be placed within the data center, away from external walls.
Although some standards exist, the business uses of the operators and tenants will dictate the type of cross-connect being employed. Each method has challenges in a colo facility, and each challenge can be met so long as they are identified early and planned for. While not a complete list, the most common connection methods are as follows: Direct connect—Here each carrier connects directly with the client from the carrier-equipment rack in the MMR to the client-side demarcation point or equipment rack, which is also located in a secure half of the MMR see figure, illustration 1.
The tenant then extends to the floor space. In this scenario the MMR is split for security reasons between tenants and carriers. Tenants are permitted in their side of the MMR, and carriers in theirs. As with other options, this approach could increase the amount of conduit in the ceiling space and quickly limit future installs. Additionally, it could pose a security concern to all building tenants. Plus rooftop space for satellite dishes! Power Our space extends to the roof of the building, where tenants can place antennas, HVAC units and other equipment.
Meet Me Rooms
There are nine 1,kva transformers providing 27, amps at volt 3-phase 4-wire. Tenant spaces have their own DC power plants. Four 2-Megawatt auto-start back-up generators on the roof are fueled from dedicated tanks with sufficient fuel 4, gallons per tank to keep the system operating for up to 72 hours.
Generators kick on within seconds in case of power failure. Monthly tests ensure that the system is ready and functions as intended.
Additionally, the entire building is designed with fire suppression, HVAC, and security in mind: A pre-action double interlock waterless fire suppression FM system is installed in most of the spaces.
Carrier-Neutral Meet-Me Rooms for the Data Center
The building has no central air conditioning or ventilation system. A majority of tenants have their own closed-loop air conditioning system located on the rooftop. Some also have chilled water supplied by Xcel Energy.
- Meet-me room
A security guard is stationed at the main-floor reception desk. Key-code access systems are installed by individual tenants. Security cameras are installed in all elevators and hallway floors.