Vertiv GL48WMCMP-W-SC-00-00 25U Wall-Mount Network Enclosure
Overview
The Vertiv GL48WMCMP-W-SC-00-00 is a 48-inch (25U) wall-mount enclosure finished in Winter White — a purpose-built solution for edge network equipment in environments where appearance and access control both matter. This model ships with the SEAL Combo access-control option, making it a practical fit for schools, healthcare facilities, retail back-offices, and other semi-public spaces where you need keyed security without deploying a full electronic credential system. Also search for this unit as GL48WMCMP W SC 00 00.
The Vertiv Geist wall-mount line spans three depth-and-height configurations, so you can right-size the enclosure to your actual equipment count rather than over-building. Explore the full Vertiv enclosure catalog for companion units and accessories.
Key Features
- 25U (48-inch) usable height: accommodates a meaningful edge stack — patch panel, managed switch, a small UPS, and a handful of 1U appliances — without requiring a floor-standing cabinet. That matters in mechanical rooms and server closets where floor space is already spoken for.
- Winter White color finish: blends into office and clinical environments where a black industrial cabinet would look out of place. If your deployment is a data center row or a utility space, the standard black variant is available in the same family.
- SEAL Combo access control: combination-lock security that doesn't require a key-management program or credential infrastructure. Change the code when personnel turn over — no locksmith, no badge reprogram. Step up to the SEAL Electronic option when you need audit-trail access logging.
- Plexi, Mesh, or Solid door options: Plexi lets you visually verify indicator lights without opening the cabinet — useful for quick walkthroughs. Mesh maximizes passive airflow if your equipment runs hot. Solid provides the cleanest appearance and best physical security.
- Optional fan airflow: the enclosure supports both passive (None) and active (Fan) airflow configurations. If you're loading it with PoE switches or dense 1U appliances that generate sustained heat, select the fan option at the time of order — retrofitting active cooling after the fact is a cabinet-swap, not a field mod.
- Cable management — None, Cable Bar, or Clear: the Cable Bar option keeps patch runs organized horizontally, which matters at 25U where unmanaged cable mass can block airflow and complicate moves/adds/changes. The Clear option provides the same organization with better visual access to cable labels.
Integration and Compatibility
As a wall-mount enclosure, the GL48WMCMP-W-SC-00-00 is equipment-agnostic — any standard 19-inch rack-mount gear installs without adapter kits. Pair it with a managed PoE switch for an edge IDF build, or use it to house a compact NVR and associated patch gear in a security closet. When planning cable entry, confirm rough-in conduit locations before wall-mounting — the enclosure's fixed depth determines your chase geometry. Consult a network infrastructure planning guide for cable pathway and power-density considerations before finalizing mounting height.
Frequently Asked Questions
Q: What rack unit capacity does the GL48WMCMP-W-SC-00-00 provide?
A: The 48-inch height version provides 25U of usable rack space. The same product family also includes 24-inch (12U) and 36-inch (19U) variants.
Q: What does the SEAL Combo access control option mean?
A: SEAL Combo is a combination-lock door mechanism — no key required. You set a numeric code that can be changed when personnel access needs to change. It does not provide electronic logging; choose the SEAL Electronic option if audit-trail access records are required.
Q: Can I add active cooling to the GL48WMCMP-W-SC-00-00?
A: The enclosure supports both passive (None) and Fan airflow configurations, but this is an order-time selection. Verify your equipment heat load before ordering to choose the right configuration.
Q: Is this enclosure available in colors other than Winter White?
A: Yes. The same Vertiv wall-mount family is available in Black. The Winter White finish is specifically suited for office, retail, and clinical environments.
Q: What door options are available for this enclosure?
A: Three door options are available: Plexi (tinted transparent, allows visual equipment checks), Mesh (maximizes passive airflow), and Solid (cleanest appearance, best physical security).
The GL48WMCMP-W-SC-00-00 is the specific variant I reach for when a project calls for a 25U wall-mount in a visible or semi-public space — the Winter White finish and SEAL Combo lock hit both the aesthetics and the access-control requirements without adding credential infrastructure overhead.
Technical Highlights:
- SEAL Combo lock: resettable combination access means no key-management program and no locksmith call when a staff member leaves — practical for distributed edge deployments with 10+ sites.
- 25U at 48 inches: enough vertical real estate for a full IDF stack — 2U patch panel, 1U managed switch, 1U UPS, and still room for growth — on a wall footprint that a floor cabinet can't match in tight spaces.
- Fan + Cable Bar option: ordering the active airflow and cable management options together is the configuration I'd spec for any deployment where PoE switches are in the cabinet — passive cooling alone won't cut it under sustained switch load.
Deployment Considerations:
- Wall blocking and stud layout need to be confirmed before rough-in — a 25U loaded enclosure carries real weight; blocking must be engineered, not assumed from standard stud spacing.
- The Plexi door is the right call for network operations walkthroughs, but specify Solid if the cabinet is in a patient-facing or customer-facing area where blinking indicators are a distraction.
This enclosure is a strong fit for healthcare facility IDFs, K-12 campus network closets, and retail back-office builds where the combination of Winter White finish, combination-lock security, and 25U capacity covers the full requirement without over-engineering the solution.
