Vertiv GL24WMCMM-W-SC-00-CM 12U Wall-Mount Network Enclosure
Overview
The Vertiv GL24WMCMM-W-SC-00-CM is a 12U wall-mount enclosure in Winter White finish, configured with a mesh door, SEAL Combo access control, no active airflow (passive cooling), and integrated cable management. The 24-inch height (12U) profile keeps it unobtrusive in telecom rooms, wiring closets, and distributed IT edge locations where floor space is a premium. Part of Vertiv's enclosure and power infrastructure line, this unit ships as a defined configuration — the MPN GL24WMCMM-W-SC-00-CM (also searched as GL24WMCMM W SC 00 CM) locks in color, door type, lock mechanism, and cable management so there is no post-order configuration ambiguity.
Key Features
- 12U / 24-Inch Form Factor: At 24 inches tall, this cabinet fits comfortably on a standard wall stud bay or concrete wall without projecting into walkways — the right footprint for small edge deployments holding a switch, patch panel, and a PoE injector without dedicating a floor rack.
- Winter White Finish: Designed for environments where a black enclosure would stand out visually — office breakrooms, reception areas, and retail back-office locations where aesthetics matter alongside function. Matches most suspended-ceiling and white-wall commercial interiors.
- Mesh Door (MM Configuration): The mesh door promotes passive airflow across front-to-rear without requiring a fan module. For light switching or passive patch gear running at low thermal loads, this eliminates fan noise and moving-part maintenance entirely. If your gear runs hot, evaluate the fan-equipped variant instead.
- SEAL Combo Access Control (SC): The SEAL Combo lock provides a combination-dial security mechanism — no key to lose, no badge reader to provision. Appropriate for shared-facilities closets where multiple technicians need access without credential management overhead. For higher-security requirements, the SEAL Electronic variant adds electronic audit trail capability.
- Integrated Cable Management (CM): Cable management is built into this configuration, keeping patch runs dressed and reducing airflow obstruction inside the enclosure. In a 12U space, undressed cables can fill usable rack units quickly — the included cable management preserves usable U-space and makes future adds/moves cleaner.
- Passive Cooling (No Fan — 00 Airflow): This configuration ships without a fan module. That means zero fan noise (relevant in open-office or client-facing installations) and no fan replacement cycle to manage. Verify your equipment's thermal output is within passive-convection limits before deploying heat-generating gear like dense PoE switches or transceivers in this enclosure.
- Configurable Platform Flexibility: The GL-series wall-mount platform supports height variants of 24-inch (12U), 36-inch (19U), and 48-inch (25U), plus door options in Plexi, Mesh, and Solid, and access control from Swing Handle to SEAL Electronic. The GL24WMCMM-W-SC-00-CM is one specific factory configuration — if your deployment needs differ (solid door for EMI shielding, fan module for active cooling, or black finish), a sibling MPN in the same family will match.
Integration and Compatibility
As a standard wall-mount network enclosure, the GL24WMCMM-W-SC-00-CM accepts EIA-310 19-inch rackmount equipment up to 12U. The mesh door and passive thermal path suit low-density switching, patch panels, fiber termination hardware, and small UPS units. For installations requiring active thermal management — dense PoE switches, small servers, or multi-device edge nodes — pair with a rack cooling solution or select the fan-equipped GL-series variant. Wall anchoring should be engineered to the enclosure's loaded weight; consult the Vertiv installation guide for anchor pattern and stud/concrete fastener requirements specific to your wall substrate.
Frequently Asked Questions
Q: What rack unit capacity does the GL24WMCMM-W-SC-00-CM provide?
A: This configuration is 24 inches tall, corresponding to 12U of usable rack space for standard EIA-310 19-inch equipment.
Q: Does the GL24WMCMM-W-SC-00-CM include a fan for active cooling?
A: No. The "00" in the MPN suffix designates no fan/airflow module. The mesh door supports passive convection cooling. If active cooling is required, select the fan-equipped GL-series variant.
Q: What type of lock is included with the GL24WMCMM-W-SC-00-CM?
A: The "SC" suffix designates the SEAL Combo access control — a combination-dial lock mechanism. No key management or electronic credential provisioning is required.
Q: Can I upgrade the GL24WMCMM-W-SC-00-CM to a larger enclosure later?
A: The GL-series platform offers 36-inch (19U) and 48-inch (25U) height variants. These are separate SKUs — the 12U enclosure itself cannot be field-extended. Plan your U-space requirements before ordering.
Q: What finish color is the GL24WMCMM-W-SC-00-CM?
A: Winter White. The "W" in the MPN suffix designates this color. A Black finish variant is available as a separate MPN in the GL-series lineup.
Q: Is cable management included, or is it an add-on?
A: Cable management is included in this configuration — the "CM" suffix confirms it. No separate cable management kit purchase is required.
The GL24WMCMM-W-SC-00-CM is a specific-configuration wall-mount enclosure — every suffix character is a spec decision the factory already made for you. The mesh door (MM), Winter White color (W), SEAL Combo lock (SC), passive airflow (00), and integrated cable management (CM) are all fixed at order. That eliminates field configuration but also eliminates sourcing separate lock hardware or cable management kits — useful when you are deploying multiple identical closets and want consistent builds across sites.
Technical Highlights:
- 12U / 24-Inch Profile: Fits between standard wall studs or mounts to a concrete wall without protruding excessively into a hallway — the correct form factor for a single-switch + patch panel closet in an office branch or retail location.
- SEAL Combo Lock: Combination access means no key inventory to manage across a distributed fleet. If your facilities team loses keys regularly on remote sites, this is the access mechanism to standardize on.
- Passive Thermal Path via Mesh Door: No fan means no noise floor, no moving part failure, and no filter cleaning schedule. The tradeoff is hard: passive convection works for lightly loaded patch and switching gear, but a dense PoE switch stack or a small compute node will exceed passive limits — verify heat dissipation before committing this SKU.
Deployment Considerations:
- The 12U form factor is a hard ceiling — if your initial rack plan is already at 10–11U, order the 19U or 25U GL-series variant from the start. Field upgrades require a full enclosure swap, not a kit.
- Winter White finish is aesthetically matched for office and retail environments but shows scuffs more visibly than black in high-traffic utility spaces like data closets with frequent equipment adds.
Best fit for distributed enterprise branch offices, retail back-office wiring closets, or light-touch edge network nodes where passive cooling is viable, aesthetics matter, and you want combination-lock access without key management overhead across multiple locations.
