3Com 3CNJ220-BLK Data Sheet - Page 1

DATA SHEET 3Com® IntelliJack™ Switch Family Innovative "in the Wall" Solution: U.S.-Standard Key Benefits Transform a simple LAN outlet into a four-port, intelligent, "in the wall" Fast Ethernet switch Cost-Saving Infrastructure Expansion Quadruple your LAN ports with significantly lower costs and fewer disruptions than pulling extra Ethernet cables. Adaptable Device Connectivity One 3Com® IntelliJack™ Switch provides four 10/100 Mbps switched LAN ports and optional ports for telephony or additional LAN connections. "In the Wall" Design Compact wall-mounted unit reduces workspace clutter and safeguards network connectivity from tampering, damage, or theft. Flexible Power Options include IEEE 802.3af Power over Ethernet, locally available AC power, and power forwarding. Converged, Secure Networks Advanced capabilities including traffic prioritization, industrystandard VLANs, and a "location mapping" feature that optimizes network jack connections for voice, video, and data. Seamless Integration Standards compliance includes Ethernet, Fast Ethernet, Voice over IP (VoIP), Power over Ethernet, and building and telecommunications wiring specifications. Drop-In Installation Switches mount without disturbing wall spaces, making them particularly suited for older or hard-to-wire facilities. 3Com IntelliJack switches are unique "in the wall" devices that quickly convert single port LAN wall outlets into four switched ports. They work in almost any network environment- including enterprise businesses, government offices, dormitories, hospitals, classrooms, laboratories, public kiosks, conference rooms, and shared office spaces. Unlike freestanding hubs or switches, these intelligent network jacks are not easily damaged or disconnected, and they are affixed to the wall for added physical security. The new IntelliJack Switch NJ220 comes with advanced switching and management features, making it particularly suited for converged voice and data environments, with the added flexibility of optional passthrough connectivity and Power over Ethernet forwarding capabilities. The Network Jack NJ100 is similar to the NJ220 but without remote management controls. The Network Jack NJ90 is 3Com's most economical solution for expanding a single LAN link into four autonegotiating 10/100 Mbps LAN ports. 3Com compatible power sources, which are required and sold separately, include inline Power over Ethernet and local AC adapters. For an integrated endspan solution, the 3Com SuperStack® 3 Switch 4400 PWR combines standard data switching and power injection in a single network appliance.