MIER-5428P series switches are high performance self-healing Managed PoE Switches, this series of switches are mainly to meet the needs of power plant automation systems, traffic control systems and rail transit systems. MIER-5428P products can set up high-performance Gigabit Ethernet backbone network, redundant ring network, power supply wiring choose the industry standard of the Phoenix terminal blocks, improve the stability of network communications, but also can save cabling.

MIER-5428P modular design provides users with a more flexible networking, 4*1000M Ports and 24 PoE Electrical ports,PSE can be as the centralized power supply for other devices, MIER-5428P supports MR-Ring self healing network, and be suitable as the center switches,and the biggest features are supporting multiple self-healing networks, users can set their own self-healing loop port, while the four Gigabit ports can connect MIER-5428 to form the multiple Gigabit self-healing network.Ensure multi-center safety gigabit link between the switches.

MIER-5428 supports a variety of network management, such as: SNMP, Webbrowser, Telnet and RS232 console management. NMS include: port configuration, the second floor features all switches,RSTP, MR-Ring, access control, remote monitoring, port statistics, network diagnostics.

Key parameters:

l        supports 24 ports POE power supply, single-portpower supply voltage up to 15W

l        Powersupply correspond with standard IEEE802.3af

l        MR-Ring redundant ring networkprotocol (recovery time <20ms)

l        IEEE802.1wRapid Spanning Tree Protocol, IEEE802.1S MSTP compatible with IEEE802.1DSTP

l        IGMPSnooping multicast function

l        Supportsport-based VLAN and IEEE802.1Q VLAN tagging and GVRP

l        IEEE802.1pQoSpriority control

l        MACaddress-based failover automatically connect relay

l        RS-232console, Telne, SNMP, Web browser and TFTP Management

l        Portrate control

l        Staticsecure MAC addresses per port

l        PortMirroring

l        supportport aggregation ,support IEEE802.3ad, 3 summarized link groups

l        10/100Mbps-Full/Half-duplex, auto-negotation, Auto-MDI/MDIX