Fast EtherHub 3500 System User’s Guide
This hub can be used in a stand-alone configuration to form a simple Fast Ethernet LAN networking 2 to 12 computers using the RJ-45 station ports. Further network expansion can be achieved using the embedded tri-segment backplane, the MDI daisy-chain port, or one of the optional SmartExtender Modules.
Moreover, when stacked with other intelligent hubs through the FlexBus ports and connected to the Fast EtherHub-12mi SNMP management device, it can be monitored and controlled through in-band or out-of-band channels.
Fast EtherHub-12mi SNMP
Intelligent Fast Ethernet Stackable Hub with 12 100BASE-TX Ports; including SNMP Managment Support
This model conforms to both the IEEE 802.3u repeater specification and the Simple Network Management Protocol (SNMP). It not only functions as a 12-port Fast Ethernet repeater, but also provides an on-board SNMP-based network management agent for monitoring and controlling various network components. It can monitor up to 6 intelligent hubs connected to the same stack (including itself) through the FlexBus port connection. This Fast EtherHub provides SNMP management for the connected stack via various Management Information Bases (MIBs), including MIB II, repeater MIB, and Accton’s private MIB.
SmartExtender Module -
∙100BASE-TX (EM3551-TX)
Provides two RJ-45 ports, both of which can be connected to 10BASE-T or 100BASE-TX media types. Transmission speed is automatically set to 10 or 100 Mbps via auto- sensing, and half or full duplex via auto-negotiation.
∙100BASE-T4 (EM3551-T4)
Provides two RJ-45 ports for 100BASE-T4 connection. Transmission speed is automatically set to 10 or 100 Mbps
