Enterasys Networks, Inc. Manufactures Gigabit Ethernet Stackable Edge Switch. Enterasys Networks, Inc. Manufactures and supplies identity-based, service-oriented networking hardware and security software. The Gigabit Ethernet Stackable Edge Switch is a scalable, high-performance Gigabit Ethernet switch offering support for IEEE 802.3at compliant high-power PoE, flexible 10 Gigabit Ethernet options and enhanced automation capabilities to provide for a future-proofed solution that significantly reduces operational expenses for customers. Along with a switch capacity of 184 Gbps, the switch provides up to 48 10/100/1000 Ethernet ports as well as two 10 GE ports.