3Com 3CNJ220-BLK - 100Mbps Ethernet Switch Datasheet

Also see for NJ225 - IntelliJack FX-SC Switch: User guide

Contents

3Com 3CNJ220-BLK - 100Mbps Ethernet Switch Datasheet Manual pdf 1 page image

DATA SHEETKey BenefitsTransform a simpleLAN outlet into afour-port, intelligent,“in the wall” FastEthernet switchCost-Saving Infrastructure ExpansionQuadruple your LAN ports withsignificantly lower costs and fewerdisruptions than pulling extraEthernet cables.Adaptable Device ConnectivityOne 3Com®IntelliJack™ Switchprovides four 10/100 Mbps switchedLAN ports and optional ports fortelephony or additional LANconnections.“In the Wall” DesignCompact wall-mounted unit reducesworkspace clutter and safeguardsnetwork connectivity from tampering,damage, or theft.Flexible PowerOptions include IEEE 802.3af Powerover Ethernet, locally available ACpower, and power forwarding.Converged, Secure NetworksAdvanced capabilities includingtraffic prioritization, industry-standard VLANs, and a “locationmapping” feature that optimizesnetwork jack connections for voice,video, and data.Seamless IntegrationStandards compliance includesEthernet, Fast Ethernet, Voice over IP(VoIP), Power over Ethernet, andbuilding and telecommunicationswiring specifications.Drop-In InstallationSwitches mount without disturbingwall spaces, making them particularlysuited for older or hard-to-wirefacilities.3Com IntelliJack switches are unique"in the wall" devices that quickly con-vert single port LAN wall outlets intofour switched ports. They work inalmost any network environment—including enterprise businesses,government offices, dormitories, hos-pitals, classrooms, laboratories, publickiosks, conference rooms, and sharedoffice spaces. Unlike freestandinghubs or switches, these intelligentnetwork jacks are not easily damagedor disconnected, and they are affixedto the wall for added physical security.The new IntelliJack Switch NJ220comes with advanced switching andmanagement features, making it par-ticularly suited for converged voiceand data environments, with theadded flexibility of optional pass-through connectivity and Power overEthernet forwarding capabilities. TheNetwork Jack NJ100 is similar to theNJ220 but without remote manage-ment controls. The Network JackNJ90 is 3Com's most economical solu-tion for expanding a single LAN linkinto four autonegotiating 10/100 MbpsLAN ports.3Com compatible power sources,which are required and sold separately,include inline Power over Ethernetand local AC adapters. For an inte-grated endspan solution, the 3ComSuperStack® 3 Switch 4400 PWRcombines standard data switchingand power injection in a singlenetwork appliance.3Com ®IntelliJack™Switch FamilyInnovative “in the Wall“ Solution: U.S.-Standard