Telecommunication wall box Stalflex TESM-400X340X75P 400×340×75 mm

Telecommunication wall box Stalflex TESM-400X340X75P 400×340×75 mm is a compact enclosure developed for mounting network and telecommunications equipment on walls. The box provides a protected internal space for patch panels, terminal blocks, cable terminations, and small active or passive devices. Its dimensions and layout allow tidy cable entry and organization while keeping equipment accessible for maintenance in office, server room, or residential network installations.

Advantages

The enclosure offers a durable and space-efficient solution for wall-mounted telecommunication points, combining protection and accessibility. Its internal volume and front opening allow convenient placement of connectors and small modules, while the box construction supports neat cable routing and strain relief. Compatible with standard low-voltage installation practices, the box reduces installation time and helps maintain a professional appearance for network terminations.

Suitable for

• Mounting patch panels and keystone modules in small communication closets
• Organizing cable terminations and pigtails for structured cabling
• Housing small switches, media converters or passive splitters
• Residential or office LAN and telephony outlet points

Key specifications

• External dimensions: 400 × 340 × 75 mm
• Wall-mount enclosure for telecommunication equipment
• Internal space suitable for patch panels, terminal blocks and small active or passive devices
• Cable entry provisions for organized routing and terminations
• Designed for low-voltage network and telecom installations

How to use

Install the wall box on a suitably rated wall surface using appropriate anchors and fasteners for the wall material. Route incoming and outgoing cables through the provided cable entry points, secure cables with cable ties or clamps as needed, and terminate on patch panels, terminal blocks or keystone jacks mounted inside the box. If mounting small active devices, ensure ventilation and follow manufacturer power and grounding guidelines. Leave adequate slack for maintenance and label terminations for easier identification.

Usage recommendations

Place the box at an accessible height and position to simplify connections and servicing. Use standard low-voltage components and follow local electrical and building codes. For installations with powered devices, verify ventilation and ambient temperature limits to avoid overheating.