VOLKTEK SEN-9428P-24V-SS 8 Ports GbE Substation Certified Unmanaged PoE+ Switch with 2 SFP Ports SEN-9428-24V-SS is an 8-port 10/100/1000 PoE+ downlink and 2-port GbE SFP uplink unmanaged industrial grade switch designed to meet the thermal requirements and environmental conditions of surveillance and WAP Substation applications. This PoE+ switch features up to 8-port PSE (power sourcing equipment) ports with plug and play features to provide power to all the powered devices (PDs) as soon as they are connected. The fiber ports allow noise-free Gigabit Ethernet transmission for fast recovery, reliable and long-distance to other switches or the control center.
To keep a stable transmission of video and data the device uses rate limitation and QoS (Quality of Service) and prioritizes industrial applications using protocols like EIP, PROFINET, and GOOSE. The device allows users to change data priority and speed settings pushing the DIP switch.
This switch is built with industrial grade components, enclosed in an IP30 aluminum case with high thermal conductivity to protect the device from tools and hazards. The wide input power range from 24V to 57V enables the device to operate in many substation applications without extra power outlet installation needed. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails. Designed to withstand vibration, shock, free fall, and temperatures ranging from -40℃~75℃ (-40°F~167°F) it suits demanding environments.
