A network switch is a multiport network bridge that uses MAC addresses to forward data at the data link layer (layer 2) of the OSI model. Some switches can also forward data at the network layer (layer 3) by additionally incorporating routing functionality. Such switches are commonly known as layer-3 switches or multilayer switches.
Specification
General Statics Protection | Air discharge: 8 kV; Contact discharge: 6 kV |
Lighting Protection | Common mode: 4 kV; Differential mode: 2 kV |
Net Weight | 2.62 kg (5.78 lb) |
Gross Weight | 3.22 kg (7.10 lb) |
Product Dimensions | 440 mm × 220 mm × 44 mm (17.32″ × 8.66″ × 1.73″) (L × W × H) |
Packaging Dimensions | 540 mm × 342 mm × 90 mm (21.26″ × 13.46″ × 3.54″) (L × W × H) |
