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This 3Com module contains six Fast Ethernet 100BASE-TX ports that use RJ-45 connectors, providing a 100 Mbps Fast Ethernet connection over UTP Categor..

This 3Com module contains six Fast Ethernet 100BASE-FX ports that use fiber (SC) connectors, providing a 100 Mbps Fast Ethernet connection over fiber...

Each FDDI module contains six FDDI ports that use fiber (SC) connectors. Each port provides a 100 Mbps FDDI connection over fiber-optic cable. The por..

3Com supplies all its products with all necessary spares and accessories. This Fan Tray is designed for the CoreBuilder 3500 MultiLayer Switch...

The CoreBuilder 2500/3500 systems operate using a single power supply assembly. You can add the second power supply assembly to the system for redunda..

The CoreBuilder 3500 system processor contains one modem port (DB-9) connection, one terminal port (DB-9) connection, and one 10BASE-T (RJ-45) connect..

OverviewThe 3Com CoreBuilder 3500/9000 1000Base-SX GBIC (part number 3CGBIC1) is a compact hot-swap transceiver designed for high-performance fiber op..

Overview The 3Com CoreBuilder 7000 4-Port ATM Interface Card (part number 3C37052) is a high-performance network adapter designed for enterprise core ..

The CoreBuilder 7000 ATM switch is a modular high-performance ATM (Asynchronous Transfer Mode) switch designed to dramatically boost performance in bu..