Lanview RWF20U66BL telecommunications rack cabinet 20U, model RWF20U66BL

Lanview RWF20U66BL is a 20U telecommunications rack cabinet designed for mounting 19" network and telecom equipment in server rooms, communication closets and small data centres. The cabinet features a tempered 4 mm antistatic glass front door with an extruded aluminium frame and coloured side strips for a neat, decorative appearance. It is suitable for wall-mounting or free-standing use with optional feet or casters, and provides passive or optional active ventilation via an upper chassis vent that accepts up to two fan modules. Cable entry is available through 145 x 70 mm openings at the top, bottom and rear doors, and a movable rubber-edged cable entry module with sliding compression seals cables while limiting dust ingress. The cabinet is delivered flat-packed with one set of two mounted device installation rails that allow depth adjustment of mounted equipment.

Advantages

The cabinet combines a tempered glass door and aluminium framing for a balance of visibility and mechanical strength. Its flexible cable entry options and rubber-edged, adjustable sealing module simplify neat cable routing and reduce dust. Wall-mount or free-standing installation options, together with adjustable device rails, support a variety of deployment scenarios. Passive ventilation is provided by chassis vents and active cooling can be added with up to two fan modules for increased heat management.

Suitable for

• Mounting 19" servers, switches and patch panels in telecommunications or small server rooms
• Network and telecom equipment installations in communication closets and office IT spaces
• Environments requiring visible front access with a tempered glass door
• Deployments needing modular cable entry and dust-reducing cable seals

When it may not be suitable

This cabinet may not be suitable for very high-density server deployments where extensive active cooling and heavy equipment loads are required, as it is a 20U enclosure with limited fan capacity. It is also less suitable where side-door removal is needed for repeated lateral access, since the side doors are fixed and access is primarily from the front (and rear for free-standing installations).

Key specifications

• External dimensions: W 600 x D 600 x H 1000 mm
• Rack capacity: 20U, 19" standard mounting
• Front door: 4 mm tempered antistatic glass with extruded aluminium frame
• Colour: RAL 9005 (black)
• Ventilation: passive chassis vents; supports up to two optional fan modules for active ventilation
• Cable entry: 145 x 70 mm openings at top, bottom and rear; movable rubber-edged cable entry module, adjustable 0–50 mm with sliding compression
• Installation: wall-mountable or free-standing (optional pinion feet or casters)
• Delivery: flat-packed with device installation rails (one set, two rails) allowing depth adjustment

How to use

Assemble the flat-packed cabinet following the manufacturer instructions, mount it to the wall or fit optional feet/casters for free-standing use. Install the provided device rails and adjust their depth to accommodate your 19" equipment. Route cables through the 145 x 70 mm entry openings and use the rubber-edged cable entry module to compress and seal incoming cables; set its movable range (0–50 mm) as needed. For active cooling, fit up to two fan modules into the upper chassis vent; otherwise rely on passive ventilation through the chassis openings. Access equipment from the front; in free-standing configuration you can also access the rear.

What to consider before purchase

• Verify that 20U rack height and internal depth suit your equipment dimensions
• Check cooling requirements—active fan modules are optional and must be added if needed
• Confirm wall strength and mounting requirements if installing as wall-mounted cabinet
• Consider adding optional feet or casters for free-standing installations

Usage recommendations

Position heat-generating devices to allow airflow through the chassis vents, use the rubber-edged cable entry module to minimise dust ingress, and add fan modules when equipment thermal load exceeds passive ventilation capacity.