Network Junction Box TP-Link VJB-300 White Aluminium 125x45.7x130.4mm

The TP-Link VJB-300 network junction box is a compact enclosure for organizing and protecting network and CCTV cable terminations. Constructed from white aluminium, the box provides a rigid, corrosion-resistant housing suitable for indoor and sheltered outdoor installations. Its dimensions of approximately 125 x 45.7 x 130.4 mm allow it to fit behind cameras, on walls, or inside small equipment cabinets while leaving room for connectors, splices and cable entry points.

Advantages

The aluminium construction offers mechanical strength and improved heat dissipation compared with plastic alternatives, helping to protect connectors and small devices mounted inside. The white finish blends with common interior and exterior fittings for discreet installation. Compact dimensions and a streamlined internal layout simplify cable routing and secure mounting of network terminals or small interface modules.

Suitable for

• Mounting and protecting CCTV camera network connections
• Organizing Ethernet terminations in home or small office networks
• Housing small PoE splitters, surge protectors or connector blocks
• Indoor or sheltered outdoor cable junctions where a compact metal enclosure is required

Key specifications

• Material: aluminium housing with protective finish
• Color: white
• External dimensions: approximately 125 mm (width) x 45.7 mm (depth) x 130.4 mm (height)
• Internal space suitable for standard RJ45 connectors, small modules and cable splices
• Mounting: wall- or surface-mountable with screw fixation points

How to use

Position the junction box at the desired mounting location and secure it using suitable screws or anchors for the mounting surface. Feed network and power cables through the designated entry points or drilled openings, then terminate or splice cables inside the enclosure. Arrange connectors and any small modules to avoid strain on cable terminations and tighten screws to secure mounted components. Close the cover to protect internal connections from dust and incidental contact.

Recommendations

Install the junction box in locations protected from direct heavy rain and extreme temperatures to preserve the metallic finish and internal components. Use appropriate cable glands or grommets for outdoor or damp locations and ensure strain relief for incoming cables. When housing power-related modules, verify ventilation and temperature limits for the components placed inside.