Introduction — All‑Rack CAB12WB550BLK at a glance
All‑Rack CAB12WB550BLK — 12U, 550mm deep wall‑mount rack cabinet (black)is a compact, secure and versatile 19" wall cabinet designed for small offices, retail sites, comms cupboards and CCTV/network edge deployments. With a lockable toughened‑glass front door, removable lockable side panels and depth‑adjustable 19" mounting rails, this cabinet balances security, equipment visibility and installation flexibility. Its 550mm external depth provides more usable internal space than shallow wall boxes while remaining suitable for wall mounting where a floorstanding cabinet is impractical.
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Key features
- 12U 19" format— compact rack space for patch panels, small switches, PoE injectors and other 1U/2U devices.
- 550mm external depth— more usable depth than shallow wall cabinets, giving flexibility for deeper switches, PDUs and cable management.
- Lockable toughened‑glass front door— secure yet allows visual inspection of equipment and indicator LEDs without opening.
- Removable/lockable side panels— provide access for cabling and maintenance while retaining security.
- Depth‑adjustable 19" rails— accommodate a range of device depths and can be positioned for optimal airflow and cable routing.
- Vented panels and top fan cut‑outs— passive ventilation plus provision for active cooling where needed.
- Cable entry at top and base— simplifies neat installations and separates power and data runs.
- Supplied wall‑mount brackets— designed for quick single‑person mounting (ensure suitable fixings and rated surface).
Specifications in detail — what you need to know
The All‑Rack CAB12WB550BLK is built from cold‑rolled/mild steel (commonly listed at 1.0–1.5 mm thickness; many listings specify around 1.2 mm) and finished in a black powder coat (RAL9005). The cabinet provides 12U of usable 19" rack space with mounting rails that are depth‑adjustable to suit 1U switches up to deeper compact appliances.
Key dimension notes (confirm with your supplier): external depth is listed at 550 mm, with usable/internal depth reported between roughly 400–450 mm by various resellers. External width is commonly shown as approximately 600 mm (some pages list 565 mm) and external height figures vary around the 576–618 mm range depending on exact SKU or variant. Because closely related SKUs exist (for example CAB12WB550 vs CAB12WB2P550), confirm exact dimensions, usable depth and rated load with the supplier or datasheet for the specific unit you are buying.
Ventilation and cable management: the cabinet includes vented side panels and top cut‑outs for fitting one or two fans if active cooling is required. Cable entry is provided at both the top and base, allowing clean separation of incoming power and network cabling and tidy routing to devices mounted on the rails.
Load capacity and weight: sources list the cabinet weight around 22–23 kg. Rated load capacity is often quoted near 40 kg for some hinged or swing‑frame variants. Always verify the rated load for the exact SKU you are using and ensure wall fixings and mounting surfaces are rated and installed by a competent person. Overloading the cabinet or mounting it to unsuitable surfaces can present a safety risk.
- Included: wall brackets, adjustable 19" mounting rails. Fixings may vary by reseller.
- Optional: additional fans, PDUs, shelves, swing‑frame options or deeper variants may be available depending on SKU.
Benefits — why these specifications matter
The combination of a 550mm external depth and adjustable internal rails gives installers flexibility to accommodate a range of devices without resorting to floor racks. The lockable toughened‑glass door permits quick visual checks of status LEDs and wiring without compromising security — particularly useful in retail or shared spaces where technicians need to verify equipment without unlocking the cabinet each time.
Ventilation features and top fan cut‑outs help manage heat in denser configurations, and the option to add active cooling means the CAB12WB550BLK can support modest server or PoE loads if care is taken with airflow and power budgets. Removable side panels make cable access straightforward during installation and maintenance while allowing the cabinet to remain secure when closed.
Use cases and ideal scenarios
This cabinet is targeted at situations where a small, secure rack is required but floor space is limited or a flush, tidy installation is preferred:
- Small office network closet— house a 12U patch panel, a 1–2U PoE switch, a small firewall appliance and a compact PDU neatly on the wall.
- Retail and branch locations— secure comms/network equipment behind a lockable glass door while maintaining visibility for staff or remote monitoring.
- CCTV and edge recording— mount NVRs, PoE injectors/switches and patching for camera runs where a full‑size rack is unnecessary.
- Telecoms/FTTx terminations— use as an accessible demarcation point for fibre/copper handovers in a clean, locked enclosure.
- Service niches and risers— wall mounting keeps floorspace clear and elevates equipment for secure access and cable management.
How it compares with similar products
When compared with shallower 300–450 mm wall cabinets, the CAB12WB550BLK offers more internal depth, making it easier to fit deeper switches, PDUs and cable management accessories without obstructing airflow. That extra space reduces cable stress and simplifies terminating patch panels and wiring looms.
Compared with floorstanding 12U cabinets, the wall cabinet saves floor area and can be mounted at an ergonomic height; however, floorstanding racks typically offer higher load capacities, greater expansion options and easier airflow for higher heat loads. If you anticipate heavier equipment or larger power/thermal requirements, a small floor cabinet or 19" rack may be more appropriate.
Against premium wall cabinets, the CAB12WB550BLK offers a good balance of features for corporate or SMB deployments: lockable glass door (security + visibility), removable side panels and fan cut‑outs. High‑end models might include built‑in PDUs, thicker steel, advanced cable management, swing‑frames or higher rated loads — features to consider depending on project needs.
Customer feedback and reviews
Verified customer reviews for this exact SKU vary by reseller and region; where available, typical feedback themes for cabinets of this specification include:
- Positive: praised for robust build quality, neat finish, easy single‑person mounting with supplied brackets and the convenience of a lockable glass door for status checks.
- Constructive: some buyers advise double‑checking the exact internal depth and external width for compatibility with specific devices and PDUs, and to confirm the rated load capacity for heavy equipment.
- Installation notes: installers remind purchasers to use appropriate wall fixings for the substrate (concrete, block or stud walls require different anchors) and to plan for ventilation if mounting heat‑generating equipment.
If you require verified customer testimonials for procurement or demonstration purposes, request reseller references or look for reseller pages that include buyer reviews for the exact CAB12WB550BLK SKU in your region.
Purchase considerations and safety reminders
Before purchase or installation, confirm CE / UKCA compliance and the exact variant specifications with your supplier. Check the datasheet for usable depth, external dimensions and the rated load capacity for the SKU you are ordering — listings for closely related SKUs sometimes show slightly different figures. Ensure wall fixings and the mounting surface are rated for the loaded cabinet and carried out by a competent installer. Respect the cabinet's ventilation requirements and the power/thermal budgets of installed equipment, especially for PoE switches and UPS units.
Conclusion — who should choose the All‑Rack CAB12WB550BLK?
The All‑Rack CAB12WB550BLK is a practical choice for businesses, installers and integrators who need a secure, compact 12U wall cabinet with enough depth to support a range of modern network and CCTV equipment. Its lockable toughened‑glass door, removable side panels, adjustable mounting rails and fan provisions make it flexible for many small‑to‑medium edge deployments. If you want a tidy, secure wall‑mounted solution that gives more usable space than shallower enclosures without moving to a floorstanding rack, this cabinet is worth serious consideration — just confirm the exact dimensions and load rating for your specific SKU and plan mounting and ventilation accordingly.
