HP JL380A ProLink 1920S

A list of authentication mechanisms that a device or service can use to verify users or devices, such as RADIUS, TACACS+, SSH, EAP, LDAP, and other protocols. The value is a comma‑separated string where each entry represents an individual method available for secure access.

The total amount of space or volume that a product can hold, expressed in an appropriate unit such as GB, MB, TB for digital storage or L, ml, cl for liquid capacity. This attribute helps users compare how much content a device or container can accommodate.

The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.

The total amount of internal flash memory available in a device, expressed as a data size (e.g., megabytes or gigabytes). This attribute indicates how much data can be stored on the device’s built‑in flash storage and is useful for comparing storage capacity across products.

The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.

The physical location of a component or feature within a product, such as the placement of a sensor, connector, or functional module. It indicates where that element is situated relative to the overall device (e.g., internal, external, top left, bottom right). This attribute helps users understand installation requirements and compatibility with other parts.

The maximum number of MAC address entries that a networking device can store in its forwarding table. This value indicates the capacity of the switch or hub to learn and forward traffic based on MAC addresses, affecting how many unique devices can be connected before the table must be refreshed or overflowed.

A list describing the physical connectors or interfaces present on a product, including their type (e.g., USB, RJ‑45, HDMI) and the quantity for each type. Each entry is a short phrase such as "4 x USB 3.0" or "2 x RJ‑45", allowing users to see at a glance what ports are available and how many of each. This attribute captures both the port category and its count in a single string, making it suitable for products that offer multiple port types with varying numbers.

The processor is the central processing unit (CPU) that executes instructions and performs calculations for a device. It typically includes information such as brand, model, core count, clock speed, cache size, and any special features like turbo boost or integrated graphics. The value should be a free‑text description of the specific CPU used in the product.

Lista de los protocolos que un dispositivo puede usar para la configuración, supervisión o mantenimiento remoto. Cada valor indica un protocolo individual (por ejemplo, SNMP, HTTP/HTTPS, Telnet, SSH) y permite al usuario saber cómo acceder a las funciones administrativas del equipo.

A list of routing protocols that the device can use or support, such as static IPv4/IPv6 routing, RIP, RIP-2, IGMP, MLD, VRRP, ECMP, and other network routing mechanisms. Each entry represents a distinct protocol or group of protocols that the product is capable of configuring or participating in.

The general category or model class of a product, such as "UPS – external", "Switch – 16 ports – unmanaged" or "Wireless access point". It identifies the primary function and form factor of the item so that users can quickly compare similar devices across brands and specifications.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.