Network Switches

A network switch connects devices in a network to each other, enabling them to talk by exchanging data packets. Switches can be hardware devices that manage physical networks or software-based virtual devices.

A network switch operates on the data-link layer, or Layer 2, of the Open Systems Interconnection (OSI) model. In a local area network (LAN) using Ethernet, a network switch determines where to send each incoming message frame by looking at the media access control (MAC) address. Switches maintain tables that match each MAC address to the port receiving the MAC address.


With the trend of high speed Ethernet, 10/40/100Gbps, Racomm switches offer a complete set of advanced software features that will easily satisfy the demands of enterprises and SMBs everywhere. With cost effective, high performance security switching, users are able to discover the benefits of a high-port density, reliable and superior performance enterprise network. Racomm providing high quality, advanced features but cost effective Access/Aggregation solution for ISP, MSO worldwide, helping service provider building up Fibre to the Building (FTTB), Fibre to the Home (FTTH) infrastructure for Broadband Access services.


The L3 switch is ideal for service provider edge aggregation, enterprise wiring closets, data centre aggregation, and network core deployment. These switches bring a high level of security and traffic control to the edge of your network. They provide high performance, resilient stacking, wire speed Layer 2 switching and Layer 3 routing, comprehensive QoS, and advanced security to deliver the scalability and resiliency to increase your company's productivity while reducing operation costs.


Racomm Provides managed industrial Gigabit Ethernet switches for upgrading the existing Fast Ethernet network infrastructure to full Gigabit speed. Gigabit Ethernet networks provide a higher bandwidth than the legacy Fast Ethernet networks and reduces the response time for time-sensitive applications


These network switches form the backbone of the network. Core switches connect aggregation or edge switches, users or device edge networks to data centre networks and enterprise LANs to routers.


These switches manage traffic either coming into or exiting the network. Devices like computers and APs connect to edge switches.


These switches are placed within an optional middle layer in a network topology. Edge switches connect into these and send traffic from switch to switch or send it up to core switches.

Network Switches Configuration :

1. RA-9300 series is a three-layer management switch (supporting POE function) with 24X10 / 100 / 1000 Base-T Ethernet ports and 4X10,000 gigabit SFP + light ports. Each RJ 45 port supports MDI / MDIX automatic flipping and line speed forwarding function. Port 1-24 can support POE power supply, follow the IEEE802.3af/at standard, can be used as an Ethernet power supply equipment, can automatically detect and identify the power receiving equipment that meets the standard, and supply it through the network cable. Adopt storage and forwarding mode, combined with QoS technology, to ensure that the bandwidth is effectively allocated to each port, providing stable and reliable power supply and data transmission for security monitoring equipment such as high-power AP, network camera, PTZ network ball machine, and PoE lighting.

2. The Racomm RA-I-3303 series switch is a network management industry Ethernet switch, which meets the FCC, CE, and ROHS standards. Support 8 PoE/PoE+ Ports and 2 SFP ports, support the Ethernet Layer-two protocol required for the industrial site to ensure the stability of the communication network; this series of switches use low power consumption and fanless design to ensure no noise interference. At the same time, it supports-40 ~ 85 ° C working temperature and good EMC electromagnetic compatibility performance to ensure stable work in the harsh industrial environment, and form a fast and stable network terminal connection for factory automation, intelligent transportation, video surveillance and other industrial applications. Provide safe and reliable solutions in the network.

3. This Racomm RA-9300 series switch is a Layer 3 management switch with 24 Gigabit SFP optical ports, 8 ports combo 1 Gigabit 10/100/1000Base-T Ethernet Ports Port, 4 SFP+ port. Complete security protection mechanisms, perfect ACL/QOS strategies and rich VLAN functions are easy to manage and maintain, and meet users' easy -to -managed high security, and low -cost networking needs for users.

4. The Racomm RA-I2-3300 series is a Layer 2 managed Industrial grade switch (supporting PoE function) independently. It has 8 10/100/1000Mbps auto-adaptive PoE ports and 4 SFP Gigabit optical mouth. Each RJ45 port supports MDI/MDIX auto-flip and wire-speed forwarding. Among them, ports 1-8 can support PoE power supply, follow the IEEE802.3af/at standard, and can be used as a power supply device over Ethernet. The storage and forwarding method, combined with QoS technology, ensures that the bandwidth is effectively allocated to each port, providing stable and reliable power supply and data transmission for high-power APs, network cameras, PTZ network domes, PoE lighting and other security monitoring equipment.

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