| The SAPPHIRE SMS-4GP2S-BT is a compact yet powerful industrial-grade PoE+ managed Ethernet switch designed to support demanding industrial networks with high uptime and secure performance. Featuring 4 x 10/100/1000 Mbps PoE+ ports with IEEE 802.3at/bt power delivery and 2 x 100/1000 Mbps SFP fiber uplinks, this switch provides both power and high-speed data connectivity over copper and fiber links. The rugged metal IP30 housing ensures protection against electrical surges and extreme temperatures, making it ideal for automation, surveillance, and remote monitoring applications. Imimg With advanced Layer-2 management features such as VLAN segmentation, Rapid Spanning Tree Protocol (RSTP/MSTP), ERPS redundant rings, QoS traffic shaping, and ACL security controls, the SMS-4GP2S-BT enables administrators to prioritize critical traffic and maintain uninterrupted operations. Multiple management interfaces — including Web GUI, CLI, and SNMP — allow efficient configuration and monitoring of the switch, while redundant power input support enhances reliability in industrial deployments. This switch is ideal for powering network-devices and establishing fiber backhaul connections in smart factory, security, and transportation environments. |

