Introduction
The GPEM2028GP-R series is a high-performance L2+ managed industrial PoE switch, offering 24 x 10/100/1000 Base-TX PoE ports and 4 x 1000Base-X SFP fiber ports. The ERPS self-healing time ≤ 20ms, and it not only support VLAN/Port Mirroring/ IGMP/ QoS/ LLDP/ 802.1X/ Fiber DDM/ IPV6 management/ Web/SNMP /Telnet/TFTP/Web upgrading LAY-2 managed function, but also support IPv4/IPv6 static router and DHCP server function.
The GPEM2028GP-R series support DC 44-57v dual-power, operates in -40°C ~ 85°C temperatures , and it supports 6KV surge protection, 8KV contact electrostatic protection and 15KV air electrostatic protection, has high EMC/EMI level, and can work stably in complex electromagnetic environments.
With its rugged design and high reliability, the GPEM2028GP-R series is ideal for use in demanding environments for new energy energy, electrical power plant, intelligent transportation, and video surveillance, offering a secure and dependable solution for large LAN deployments. .
Features
- Support 24 * 10/100/1000Base-TX RJ45 Ethernet ports
- Support 24 * built-in PoE+ ports, compliant with IEEE 802.3af/at
- Support 4 * 1000Base-X SFP Fiber ports
- Support USB zero-configuration startup and upgrade
- Support DI/DO/RS485/Modbus （Optional）
- Support DC44-57v power edundant power supply,PoE+ full load power≤240W
- Support edundant power supply with polarity reverse/over-current protection
- Support G.8032 ERPS protocol, recovery time ≤20ms@260pcs
- Support VLAN/VLAN Classification/QinQ/STP/RSTP/MSTP/Port Mirroring/DHCP/ Multicast/ ACL / IGMP/QoS/LLDP/802.1X/Dying Gasp/SFP DDM/IPV6 management/ Web/SNMP/ Telnet/ TFTP/Web upgrading
- Support IPv4/IPv6 Static Router & DHCP Server
- Support 6KV surge Protection, 8kV Contact Protection, and 15kV Air ESD Protection
- Support IP40 fan-less and Din-rail hardware design
- Support Class A EMI Protection
- Support -40 °C ~+85°C operation temperature