Dominant Releases New RGB SPNovaLED
A Network switch is a type of network device used to connect multiple devices in a local area network (LAN). It can receive and forward data packets through physical or wireless interfaces, sending data packets from the source device to the target device. Network switches can identify and forward packets based on MAC addresses so that data can be accurately transmitted to the target device. Network Switches,24 Port Network Switchs,Gigabit Poe Switch,Fiber Network Switches Shenzhen MovingComm Technology Co., Ltd. , https://www.movingcommiot.com
DOMINANT introduces the new high intensity RGB SPNovaLED (NMRTB-USD) of its SPNovaLED series, replacing the existing NMRTB-USS device. The utilized RGB technology of this LED also allows driving each chip in the package individually to mix and match any requested color even With an operating current of 250mA this LED features a typical luminous intensity of 9000mcd for Red, 18,000mcd for True Green and 4500mcd for Blue.
This new RGB SPNovaLED offers a long lifetime due to its silicone encapsulation and low thermal resistance of the housing. The dimensions are equal to the other SPNovaLEDs (6.0(L) x 6.0 (W) x 1.5(H) mm), while the viewing Angle was designed to 125° to ensure superior color mixing among the colors.
The new RGB SPNovaLED is suitable for a variety of applications such as full color display board, signage, decorative lighting, channel light and architecture lighting, outperforming similar competition devices in almost every significant area. 
A network switch usually has multiple ports, each of which can connect to a device, such as a computer, server, printer, etc. When a device sends a packet, the switch forwards the packet to the corresponding port according to the MAC address of the target device, thus achieving communication between devices.
The network switch can also divide the virtual local area network (VLAN) into multiple logical subnets, so that different devices can communicate independently on the same physical network, improving network security and performance.
In short, a network switch is a network device used to connect and forward packets, which can realize communication and network management between devices. It is an important part of building local area networks and enterprise networks.