Description
Gigabit Ethernet speeds
Supports half/full-duplex auto-negotiating capability on access ports that doubles the throughput of every port.
Long distance fiber connectivity
26-port model includes two 1G SFP fiber ports for uplinks and to support long distance connectivity using fiber transceivers, for a total of 28 Ethernet ports.
Simplified cabling
Automatically adjusts for straight-through or crossover cables on all 10/100/1000 ports using Auto MDI/MDI-X.
Ethernet Alliance PSE Class 4 PoE Certification
Power Over Ethernet (PoE) functionality is supported on two 1430 models that provide up to 30 W per port, which allows support of Class 4 PoE or IEEE 802.3at-capable devices such as video IP phones, wireless access points, as well as any 15.4 W IEEE 802.3af compliant end device, thereby eliminating the need for additional electrical cabling and circuits.
EAPoL frames forwarding
802.1x EAP over LAN frames are forwarded through the switch so that clients can authenticate when the device gives connectivity between an authenticator and supplicants.
STP BPDU frames forwarding
The switch forwards the BPDU frames to make sure that Spanning Tree Protocol works correctly preventing loops in the topology.