Come-Star - Model CIEN5205C-2F-2D232/485 -5-Port Managed Industrial Ethernet Switch with 2 RS232/485 Ports
The CIEN5205C-2F-2D232/485 is a Layer 2 100Mbps managed DIN-rail industrial Ethernet switch designed for integrated data and serial device networking. It features five 100Mbps Ethernet ports—comprising two fiber and three copper interfaces—and two RS232/485 serial ports to extend connectivity across both Ethernet and legacy serial equipment. Using a store-and-forward mechanism with strong bandwidth processing and automatic packet-error detection, it minimizes transmission failures and ensures stable, efficient 100Mbps communication. Built with industrial-grade components and manufactured under strict quality control, the switch adopts a rugged metal housing with fanless heat dissipation and supports standard 35mm DIN-rail installation. With an operating temperature range of –40°C to +85°C, it maintains reliable performance in harsh, high-interference industrial environments.
- 2 x 100M Fiber Ports, 3 x 10/100Base-T(X) RJ45 Ports, 2 x RS232/485 Ports
- Support serial terminal equipment networking and realize transparent transmission between serial and Ethernet (UDP/TCP)
- MW-Ring (recovery time < 20 ms @ 200 switches), STP/RSTP for network redundancy
- Dual DC9~60V power inputs for power redundancy
- Robust metal case, IP40-rated protection
- -40°C ~ +85°C working temperature range
The CIEN5205C series supports web-based management and a wide range of Layer 2 protocols, including MW-Ring, STP/RSTP, VLAN, QoS, port mirroring, static multicast MAC binding, network diagnostics, alarms, and online firmware upgrades, enabling enhanced network efficiency, security, and redundancy in complex deployments. Its serial networking capabilities include UDP, TCP Client, TCP Server, and UDP multicast transmission modes, providing flexible connectivity for CAN devices and various serial terminals. Tested comprehensively for functionality, temperature endurance, safety, and EMC performance, the CIEN5205C-2F-2D232/485 is well suited for applications in integrated energy systems, smart cities, rail transit, intelligent transportation, industrial automation, smart factories, and other mission-critical industrial networks.