LG ES-4550G Network Switch Networking

ES-4550G

What switch device has, managed or unmanaged.

A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).

The number of basic switching RJ-45 Ethernet ports (sockets).

The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.

A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link.

The different speed levels of the Ethernet LAN connection.

A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.

Rates at which data can be transferred. May vary according to network configurations.

The data transfer capacity of the switch per second.

The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.

Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.

Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.

Network protocols tested as compatible with this product e.g. FTP,HTML, POP.

The type of mounting that can position devices in a shelving system (rack).

Devices can be placed on top of each other.

The colour e.g. red, blue, green, black, white.

The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.

The voltage (V) which is required to power the product.

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

The minimum and maximum temperatures at which the product can be safely operated.

The minimum and maximum temperatures at which the product can be safely stored.

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

Dimensions of the product (Width x Depth x Height).

The technology that enables connectivity of the device, e.g. wired or wireless.

The frequency (Hz) which is required to power the product.

LG ES-4550G. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports quantity: 48, Console port: RJ-45. MAC address table: 16000 entries, Switching capacity: 186 Gbit/s. Networking standards: IEEE 802.1Q, IEEE 802.1w. Power connector: DC-in jack. Rack mounting

LG ES-4550G Network Switch Networking

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Description

Product Features:

LG ES-4550G network switch Managed L3 Black

Specification

Management features

Ports & interfaces

Network

Data transmission

Security

Protocols

Design

Performance

Power

Operational conditions

Weight & dimensions

Other features

Media