Bypass switch-highly reliable optical bypass protection switch
The Bypass industrial switch has multiple protection functions. Even if there are multiple single-point failures in the network, data transmission will not be affected. The Bypass optical bypass protection system is an intelligent optical switching system in the field of optical fiber communication that automatically bypasses faulty network nodes and can automatically identify the power supply status and optical signal output status of network nodes.
Bypass protection switches are mainly used to automatically handle faults when a power failure occurs at a site in the protection transmission network. Optical bypass protection switches can shield the power-off site through the automatic power-off switching mechanism, and directly pass the optical signals in the upstream and downstream directions, so that the optical path of the original access ring of the local base station remains unobstructed when a power failure occurs, reducing the impact of single-point power failure on the network. The application of bypass switches has solved the safety risks existing in the existing transmission network to the greatest extent and improved the reliability and security of network transmission.
In network environments such as highway applications, the single-line distance of the series network is long and there are many nodes. A failure in any node will affect the entire network. At this time, the Bypass switch plays an extremely important role.
The JHA-MIGS48HL-2FBP industrial Ethernet switch is equipped with 810/100/1000Base-T electrical ports and 4 gigabit SFP optical ports, as well as 2 single-fiber Bypass interfaces. The ERPS redundant ring network self-healing time is less than 20ms. It not only supports common Layer 2 management functions such as VLAN/Port Mirroring/IGMP/QoS/LLDP/802.1X/Fiber DDM/IPV6 management/Web/SNMP/Telnet/TFTP/Web upgrading but also features IPv4/IPv6 static routing and DHCP Server capabilities. With a wide operating range from-12 to +58V wide voltage and dual DC input,-40°C to 85°C, it offers Class A-level electromagnetic interference resistance. Low-power components and scientific heat dissipation measures, along with 100% factory burn-in testing, ensure that the JHA-MIGS48HL-2FBP operates stably and reliably for extended periods in harsh environments. It is an ideal choice for industrial scenarios such as highways, rail transit, smart cities, intelligent energy, and other high-bandwidth data fusion applications.
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