Vertiv GL48WMCMM-W-SH-00-CM 25U Wall-Mount Network Enclosure

Overview

The Vertiv GL48WMCMM-W-SH-00-CM is a 48-inch (25U) wall-mount cabinet finished in Winter White, configured with a swing handle, mesh door, and cable management bar. It belongs to Vertiv's GL Wall-Mount series — a line purpose-built for edge deployments where floor space is unavailable and rack density needs to be managed in place. If you're spec'ing a wiring closet, remote IDF, small surveillance head-end, or retail back-office equipment room, this is the configuration to evaluate. The Winter White finish suits environments where aesthetics matter alongside function — clean office interiors, healthcare corridors, or retail environments where a standard black rack would look out of place.

At 25U, the GL48WMCMM-W-SH-00-CM offers meaningful vertical real estate for a wall-hung footprint — enough to house a patch panel tier, a PoE switch, an NVR or server, and a UPS in a single wall-mounted assembly without needing a floor-standing rack.

Key Features

• 25U (48-inch) height — meaningful edge density: 25U gives you room to build a complete IDF or surveillance head-end on a single wall bracket. That's enough for a 24-port patch panel, a managed PoE switch, a compact NVR, and a 1U UPS — without touching floor space. For small branch offices or remote wiring closets, this eliminates the need for a full floor-standing rack cabinet.
• Winter White finish — environment-appropriate aesthetics: The Winter White color option is not cosmetic convenience. In healthcare, retail, and open-office deployments, a black server rack draws attention; Winter White blends with standard commercial interiors. It's a practical spec choice when the enclosure will be visible in a client-facing or occupied space.
• Mesh door — passive airflow without active fans: The mesh door option allows natural convective airflow to move heat out of the enclosure without requiring powered fan units. For lightly loaded edge deployments — a switch, a small NVR, a patch panel — passive mesh ventilation is often sufficient and removes one more maintenance surface. If your thermal load is higher, the GL series also supports fan configurations.
• Swing handle access control — fast, tool-free front access: The swing handle door latch provides quick front access for routine maintenance, cable changes, and equipment swaps without keys or tools. For IT staff making regular visits to remote closets, this reduces service time. The SEAL Combo and SEAL Electronic options exist in the GL series if keyed or electronic access control is required for your security policy.
• Cable management bar — organized structured cabling from day one: The included cable management bar provides a dedicated routing point for horizontal cabling runs inside the enclosure. This keeps patch cables, power cords, and data runs separated and accessible — which matters when you're troubleshooting at 11pm in a remote closet. Vertical cable managers can be added if density grows.
• Multiple height configurations in the GL family — right-size without over-buying: The GL Wall-Mount series is available in 24-inch (12U) and 36-inch (19U) configurations alongside this 48-inch (25U) unit. If your current equipment count is low, the 12U or 19U saves wall real estate and cost. If you anticipate growth, the 25U provides headroom without committing to a floor-standing footprint.
• Color options within the GL line — Black or Winter White: Both color options are available across the GL series, so you can match existing infrastructure or meet facility aesthetic requirements without switching to a different enclosure family. Consistent enclosure families simplify spare-parts management and installation documentation.

Integration and Compatibility

The GL48WMCMM-W-SH-00-CM is a standard 19-inch EIA rack form factor wall-mount enclosure — compatible with any 19-inch rack-mount equipment including patch panels, managed switches, NVRs, UPS units, KVM switches, and fiber termination trays. The wall-mount design requires structural wall anchoring rated to the loaded weight of the enclosure — verify your wall construction (wood stud, metal stud, masonry, or concrete) before installation and select anchors accordingly. Pair this enclosure with a PoE network switch and a compact NVR to build a complete surveillance or network distribution point in a single wall-hung assembly. For power protection, a rack-mount UPS in the 500–1500VA range will fit within the 25U footprint alongside active equipment.

Browse the full Vertiv enclosure and power catalog for compatible accessories including shelf kits, blanking panels, power distribution units, and fan trays. For structured cabling integration, review our structured cabling category for patch panels, cable managers, and fiber assemblies sized for wall-mount deployments. If you're planning a multi-cabinet deployment or need guidance on load ratings and wall anchoring requirements, our network infrastructure planning guide covers IDF and edge enclosure selection criteria in detail.

Frequently Asked Questions

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