4 Port Optical Bypass Managed Fiber Switch 2.5G Uplink Gigabyte ERPS Ring Network

Olycom IM-FBS240GW is designed to serve stable high-performance networking for harsh environments such as metropolitan area networks, telecom backbones, and industrial automation systems.

Featured by 2.5G optic uplinks, auto-sensing 1G Ethernet ports and 2 SM/MM fiber bypass ports, it ensures reliable data forwarding and automatic protection in case of power loss. 

Key Features

• Versatile Connectivity: 4×10/100/1000Mbps RJ45 ports, 2×100/1000/2500Mbps SFP uplinks, and 2×LC fiber bypass ports (SM/MM options)
• Fiber Bypass Protection: Low insertion loss (≤1.0 dB), fast switching (≤10 ms), maintains optical transmission during power-off
• High Switching Performance: 18Gbps switching capacity, 8K MAC address table, jumbo frames up to 9.6KB
• Advanced Protocol Support: STP/RSTP/MSTP, ITU-T G.8032 Ethernet Protection Ring, VLAN (802.1Q, MAC VLAN, IP subnet VLAN), LACP, IGMP/MLD snooping
• Enhanced Security: IEEE802.1X authentication, RADIUS, TACACS+, ACLs, SSL/SSH encryption, DHCP snooping, ARP inspection
• Comprehensive Management: Web GUI, CLI, SNMP v1/v2c/v3, Telnet; supports firmware redundancy and remote upgrade
• Industrial Reliability: 6KV surge protection, energy-efficient Ethernet (IEEE802.3az), CE/FCC certified, DIN-rail installation, IP40-rated metal enclosure, -40°C to 75°C wide operating temperature

Applications

• Metropolitan Area Networks (MAN) – Fiber backbone networks requiring redundancy and high availability
• Telecommunications & ISPs – Fiber uplink with bypass protection for uninterrupted services
• CCTV & Security Networks – Stable PoE switching and fiber bypass protection for surveillance systems
• Industrial Automation – Harsh-environment networking with robust reliability and wide temperature tolerance
• R&D Labs – Optical testbeds and dynamic add/drop multiplexing environments