Technical data
19/10"/DIN-rail	19"
Colours	Black
Depth	300 mm
19" rack accessories	Panel floor (front mounting)
Height units	2 HE

The product from Allnet, manufacturer number ALL-S0002009, is a shelf base for 48,3 cm ( 19 inch )-enclosure systems. It serves as a stable base within a server or network enclosure and is mounted at the front 48,3 cm ( 19 inch )-plane. The product is black, corresponding to the colour RAL9005, and has a depth of 300 mm. The height is 88 mm, equivalent to a mounting height of 2 U. The shelf base is made of SPCC steel, a material commonly used in IT and electrical engineering for its strength and workability. It is universally applicable and fits all common 48,3 cm ( 19 inch ) enclosures that meet the standard dimensions for width (483 mm) and height (88 mm for 2 U).

Applications

The shelf base is used in IT infrastructures where stable mounting of devices or components within an enclosure is required. It serves, for example, as a base for network devices that are not directly mounted to the enclosure wall, or as a separation level between different device levels. Front mounting enables easy installation without additional tools or rear access. The depth of 300 mm provides sufficient space for devices that do not require the full enclosure depth, reducing the risk of collisions with other components.

Functions and Equipment in Detail

The shelf base is specifically designed for mounting at the front 48,3 cm ( 19 inch )-plane. Mounting is done via the front mounting holes of the enclosure, with the mounting slots in the shelf base allowing for flexible positioning. The load capacity is 20 kg, which is sufficient for most standard applications. The product is not intended for mounting at the rear or at other positions within the enclosure. The black colour (RAL9005) ensures visual harmony with other components in the enclosure.

Technology Explained Simply

The shelf base is a passive component that does not perform any electrical function. Its main purpose is mechanical stabilisation and separation of devices within the enclosure. The material thickness and construction from SPCC steel ensure high strength. Mounting is done using screws or fastening elements that fit into the front mounting holes of the enclosure. The depth of 300 mm is suitable for many standard devices, especially when they do not require the full enclosure depth.

Compatibility and Accessories

The shelf base is compatible with all 48,3 cm ( 19 inch ) enclosures that meet the standard dimensions for width (483 mm) and height (88 mm for 2 U). It is specifically intended for the SMB and SMC series from Allnet, but can also be used in other 48,3 cm ( 19 inch ) enclosures as long as the mounting conditions are met. There are no specific accessories included with this product; mounting is done using the fastening elements already present in the enclosure.

Mounting and Installation

Mounting is done at the front 48,3 cm ( 19 inch )-plane of the enclosure. The mounting slots of the shelf base are inserted into the mounting holes of the enclosure and secured with screws or fastening elements. Positioning can be adjusted using the multiple slots. No rear access is required, as mounting is exclusively done at the front. Installation is quick and does not require special tools.

Advantages in Operation

The shelf base provides a stable base for devices that are not directly mounted to the enclosure wall. It enables better air circulation when used as a separation level between devices and reduces the risk of collisions. Front mounting simplifies installation and maintenance, as no rear access is required. The load capacity of 20 kg is sufficient for most applications in IT infrastructure. The black colour (RAL9005) blends visually into existing enclosure environments.