RGPS-R9244GP+-P Industrial Layer-3 28-port managed Gigabit PoE Ethernet switch with 24×10/100/1000Base-T(X) P.S.E. and 4x1G/10GBase-X, SFP+ socket, power supply included Datasheet Manual Firmware FeatureSupports Layer 3 routing, RIP and static routing functionSupport O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet RedundancyO-Chain allow multiple redundant network rings*note Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function24 port P.S.E. fully compliant with IEEE802.3at standard, provide up to 30 Watts per portSupport PoE scheduled configuration and PoE auto-ping check functionSupport hardware IEEE 1588v2 clock synchronizationSupport IPV6 new internet protocol versionSupport Modbus TCP protocolSupport IEEE 802.3az Energy-Efficient Ethernet technologyProvided HTTPS/SSH protocol to enhance network securitySupport SMTP clientSupport IP-based bandwidth managementSupport application-based QoS management*NOTE: This function is available by request only