The stackable Cisco WS-C1400 CDDI/FDDI concentrator combines the compact form factor of workgroup concentrators with the versatility of modular hubs. The concentrator consists of a base unit and a variety of line cards.??Modular design allows between 4 and 32 CDDI and/or FDDI ports. Multiple concentrators can be interconnected with UTP wire to allow your network to grow inexpensively. High port density means three times as many ports can be packed into the same rack space compared with other equivalent products. Unique traffic generation feature generates up to 100 Mbps of network traffic diagnostics. Workgroup Director is compatible with SunNet Manager, IBM NetView, and HP OpenView and can be used to remotely manage several workgroup concentrators simultaneously using an intuitive GUI. An SNMP agent is included to support MIB II, the FDDI MIB, and a Cisco-specific MIB. Password-protected administration interface allows for "out-of-band" local network management or remote access vi...