Equipment rooms
Organize racks, pathways and service access around active network equipment.
A compact 19-inch steel enclosure with 4–18U capacity, adjustable rails and ventilated panels for office networks, surveillance installations and smaller edge communications spaces.
The 4–18U Network Rack Enclosure provides a cabinet for smaller network installations where a full-height rack is unnecessary. It organizes switches, patching and communications devices within an enclosure that can be wall-mounted or floor-standing.
Mesh ventilation, adjustable rails and removable panels help coordinate equipment access with a limited installation space. Choose the height and depth from the complete device and cable envelope, including rear connectors and room for maintenance.
Specify usable depth and rack capacity with the model reference, since HJ-SR-90 appears in more than one cabinet range. For wall mounting, check wall structure and fixings against the complete loaded enclosure. Review equipment heat, door swing and the space needed to reach side panels.
Huijue Group can assess compact enclosures for OEM identification, private-label supply and sample- or drawing-based changes. Rail, panel and mounting variations require engineering confirmation of tooling, tests, quantities and delivery scope.
Send U-height, chosen depth, device sizes and weights, wall or floor installation, cable entry, fan needs, grounding and PDU requirements, color and quantity.
| Model | HJ-SR-90 |
|---|---|
| Rack capacity | 4U–18U; 6U standard |
| Installation | Wall-mounted / floor-standing |
| Material | SPCC cold-rolled steel |
| Depth options | 450 / 600 / 800 mm |
| Protection | IP20 |
| Rack hole | M6 square hole |
| Static load | Up to 90 kg |
Indoor use with IP20 enclosure protection is documented. Passive ventilation must be reviewed against the actual equipment heat load and room conditions.
Buyer Questions
Answers specific to 4–18U Network Rack Enclosure selection, configuration and purchasing.
No. The source lists 4U–18U and identifies 6U as the standard option. State the exact capacity required for the order.
No. Usable depth depends on rails, panels, connectors and cable bends. Check the equipment envelope against the selected internal arrangement.
The enclosure static-load reference does not rate the wall or fixings. The wall-mounted assembly needs assessment using the actual structure and installed weight.
Use the deployment context to narrow the configuration before comparing dimensions, capacities and options.
Organize racks, pathways and service access around active network equipment.
Coordinate cabinet capacity, cable routes, airflow and planned expansion.
Package network equipment within compact distributed infrastructure sites.
Add capacity while accounting for existing racks, routes and maintenance space.
Before quotation: confirm capacity, interfaces, installation environment, power conditions, quantity and required options.