TP-LINK TL-SM311LS

A list of brand names that the product is compatible with. Each entry represents a manufacturer whose products can be used with or alongside the item.

The linear distance that a cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.

The colour or combination of colours that a product’s outer shell or enclosure is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the case for consumers.

A list of official certifications and regulatory approvals that a product has obtained or is eligible for, such as CE, UL, FCC, VDE, IMQ, RoHS, ENERGY STAR, and other recognized standards.

A list of formal recognitions, compliance marks, or standards that a product meets. Each entry may be a single certification (e.g., "RoHS") or a group of related certifications separated by commas (e.g., "CE, FCC, RoHS"). The attribute captures all applicable regulatory, environmental, safety, and quality approvals for the item.

The classification of optical fiber used in a network transceiver or cable, indicating whether it is single‑mode (SMF), multi‑mode (MMF), or a specific variant such as SM (Single‑Mode) or MM (Multi‑Mode). It may also include the core diameter specification (e.g., 9/125 µm). This attribute helps users identify compatibility with devices and understand signal propagation characteristics.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.

The range of electrical voltage that a device can safely accept from its power source, expressed in volts (V). It specifies the minimum and maximum supply voltages compatible with the product, covering both AC and DC inputs where applicable.

Indicates whether an installation guide is provided for the product. A value of "Yes" means that a downloadable or viewable guide is available, while "No" indicates that no such guide exists.

The highest theoretical speed at which a device can send or receive data, expressed in bits per second (bps) or its multiples such as kbps, mbps, gbps, etc. This value represents the upper bound of throughput under optimal conditions and is useful for comparing performance across devices and interfaces.

The greatest linear distance over which a device can reliably transmit signals or data, expressed in units such as meters, feet, or inches. It indicates the maximum reach of cables, wireless links, or other transmission media under typical operating conditions.

The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

A list of safety and regulatory certifications that a product complies with, such as CE, UL, FCC, or other regional standards.

A list of the networking protocols, standards, and technologies that a device can support or comply with, such as IEEE 802.11 variants for wireless, IEEE 802.3 for Ethernet, VLAN tagging, link aggregation, Power‑over‑Ethernet, and other relevant network specifications. The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.

The range of relative humidity (expressed as a percentage) within which the storage device is designed to operate reliably. Values are given as a minimum–maximum interval such as "10 - 90 %" and indicate the acceptable environmental moisture level for optimal performance.

The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.

The maximum linear distance over which a device can reliably transmit signals or data, expressed in units such as meters, feet, or inches. It indicates the effective reach of cables, wireless links, or other transmission media under typical operating conditions.

The maximum data transfer rate that a device can achieve over its wireless interface, expressed in bits per second or common abbreviations such as Mbps or Gbps. This value indicates how quickly the device can send and receive data wirelessly.

The length of time for which the manufacturer guarantees that the product will be free from defects in materials and workmanship, typically expressed in years or months.