Network Access Switch S5731-S48S4X-A Enterprise Gigabit Switch with 48 Port

1. All optical access for enterprise/park networks: This is its core application. When terminal devices (such as servers with optical ports, wireless APs, cameras) are distributed in a scattered manner, or when the distance from the data center exceeds 100 meters (the limit of network cables), the 25731-S48X-A can perfectly solve the problem. For example, in large factories, campuses, or ports, stable communication within a few kilometers can be easily achieved by connecting access switches or terminals in distant buildings through fiber optics.

2. High density server access in data centers: In data centers, servers in cabinets are usually located very close to access switches, but for high bandwidth, low latency, and better heat dissipation cabling, using fiber optic connections is a common choice. This switch, with its 48 gigabit optical ports, can densely connect to a large number of servers and converge traffic without blocking through 4 10G uplink ports.

3. Industrial/monitoring scenarios that require strong anti-interference capabilities: In factory workshops, power facilities, or surveillance networks deployed along the street, strong electromagnetic interference may affect network cable transmission. Fiber optic cables are naturally immune to electromagnetic interference, making data transmission more stable and reliable. Therefore, this switch is very suitable for connecting industrial equipment or high-definition cameras.

4. The aggregation layer of large networks or the core of small and medium-sized networks: In the campus network, it can serve as an aggregation switch, connecting multiple access switches with optical ports downstairs through optical fibers. In small all-optical networks, it can also serve as the core directly, downstream of various optical port terminals.

1. Full optical port design, suitable for 48 gigabit SFP optical ports in pure fiber scenarios to meet long-distance fiber access (such as building to building, outdoor monitoring, data center server fiber optic interconnection), without electrical port interference, strong anti-interference ability, suitable for scenarios with high transmission distance and stability requirements.

2. Built in power supply, cost optimization adopts a built-in single AC power supply, without the need to purchase additional power modules, reducing deployment costs; Suitable for scenarios with low requirements for power redundancy, such as small weak current rooms and branch nodes.

3. Rich second/third layer functions Second layer: STP/RSTP/MSTP, SEP, ERPS (50ms ring network switching), 4K VLAN, IGMP Snooping; Layer 3: OSPF, ISIS, VRRP, PIM multicast, supporting IPv4/IPv6 dual stack, meeting enterprise routing and multi service bearer needs.

4. Easy operation and security support iStack intelligent stacking (up to 9 virtual machines per machine), zero configuration deployment (USB start), and Web/CLI/SSHv2 management; Integrate 802.1X/Portal authentication, DHCP Snooping, ARP anti spoofing, DoS protection to ensure network security.