Upgrading your office network? A wall-mounted cabinet keeps wiring neat and efficient!

1. Why do offices need wall-mounted network cabinets?

• Save space and improve office cleanliness.

Traditional floor-standing cabinets take up floor space, while wall-mounted cabinets can be mounted on the wall or the side of a rack, maximizing vertical space.

Hide messy cables, eliminate trip hazards, and create a cleaner, more professional office.

• Optimize network device management. Centralize storage for routers, switches, NAS, UPS,

and other equipment, eliminating the maintenance difficulties caused by scattered storage.

Standard 19-inch rack design is compatible with mainstream network hardware, facilitating expansion and upgrades.

• Enhance heat dissipation and security. The enclosed design reduces dust accumulation,

and some models are equipped with cooling fans or vents to prevent equipmentoverheating.

Locked cabinets prevent unauthorized physical access and protect your company's core network equipment.

2. How to choose the right wall-mounted network cabinet?

• Choose a size based on the number of devices.

6U-12U: Suitable for small and medium-sized offices, accommodating one or two switches, routers, and patch panels.

15U and above: Suitable for enterprises with a large number of IT devices, with the option of expanding storage, servers, or UPS.

• Material and Load Capacity: Cold-rolled steel: More durable and suitable for heavier

equipment.

Sheet metal with mesh door: Provides both heat dissipation and dust protection, suitable for high-load environments.

• Mounting Method: Direct wall mounting: Requires secure attachment to a load-bearing wall or steel structure for stability.

Pole mounting: Suitable for open office spaces, offering flexible positioning.

Installation and Cabling Tips: Plan ahead: Determine the cabinet location to avoid future relocations that could affect network stability.

Use cable organizers: Use cable ties and cable troughs to organize network cables for easier maintenance.

Allow space for heat dissipation: Leave at least 10cm of ventilation clearance on the top and sides of the cabinet.

3. Common Problems and Solutions for Wall-Mount Network Cabinets

Installation Issues

Issue 1: Insufficient wall support for secure installation

Cause: A fully loaded cabinet weighs too much, and ordinary plasterboard or hollow brick walls may not be able to support it.

Solution:

Mount on a concrete wall or steel structure and secure with expansion bolts.

If installation on a lightweight wall is necessary, add horizontal supports or reinforce with through-hole bolts and a backing plate.

Issue 2: The cabinet tilts or becomes loose after installation

Cause: The fixing screws are not tightened or the wall surface is uneven.

Solution:

Use a level to ensure the cabinet is installed straight.

Add rubber washers to the screws to reduce loosening caused by vibration.

Heat Dissipation Issues

Issue 3: Equipment in the cabinet overheats

Cause: The enclosed cabinet has poor ventilation or the equipment requires high heat dissipation.

Solution:

Select a cabinet with mesh doors to improve air circulation.

Install a cabinet fan or a small air conditioner. Avoid over-stacking equipment and ensure adequate heat dissipation between devices.

Problem 4: Dust accumulation shortens equipment lifespan

Cause: Open or ventilated cabinets are prone to dust ingress.

Solution:

Clean regularly (every 3-6 months) using compressed air to remove dust.

Install removable and cleanable dust filters at ventilation openings.

Cabling and Management Issues

Problem 5: Cables are cluttered and difficult to maintain

Cause: Not using cable managers or cables are of inappropriate lengths.

Solution:

Use cable ties, cable management rings, or cable troughs to organize network and power cables.

Use color-coded labels to distinguish cable functions (e.g., network, power, fiber).

Problem 6: Difficulty plugging and unplugging equipment

Cause: Insufficient cabinet depth or equipment is too densely packed.

Solution:

Select cabinets ≥ 600 mm deep to ensure adequate space for equipment.

Use sliding rack trays for easy access for maintenance.

Security and Maintenance Issues

Issue 7: Cabinet door lock is damaged or the key is lost

Solution:

Replace a general-purpose cabinet lock (most use a standard lock cylinder).

Use an electronic combination lock or fingerprint lock to avoid key loss.

Issue 8: Equipment vibration causes noise

Cause: Vibration from the fan or hard drive is transmitted to the cabinet.

Solution:

Install shock-absorbing rubber pads on the bottom of the equipment.

Check that the screws are tightened to prevent resonance.