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The SuperStack II NETBuilder 227 full router comes with 1 Ethernet port and 3 RS-232 WAN ports. Supported WAN protocols include PPP, Frame Relay, X.25, and SMDS. Routing protocol support includes IP, IPX, DLSw, XNS, AppleTalk, DECnet, VINES, and OSI. The 227 can act as a central site router in support of other protocol-limited SuperStack II NETBuilder routers in remote locations...
The SuperStack II NETBuilder SI (Secure Internet/Intranet) platforms deliver todays best overall WAN value with built-in, easy-to-use IP firewalls that provide secure LAN-to-WAN traffic as well as protection from Internet intrusion. Predictable system performance, robust multiprotocol routing, and integrated telecommunications functionality make the SuperStack II NETBuilder SI devices the most cost-effective, complete regional office solution for changing wide area networking needs in a secure environment...
The 3Com SuperStack II PS Hub family comprises the SuperStack II PS Hub 40 and the SuperStack II PS Hub 50. These easy-to-use, high-performance, stackable Ethernet hubs offer functionality that extends from a basic hub for unmanaged workgroups, to a segmentable hub with full RMON support, Web-based management, advanced load balancing, SNMP management, security and resilient links. Web-based management allows administrators with password access to manage the network from any workstation with Web browser func..
24 Shielded Twisted-Pair Connectors (RJ-45), Two Transceiver Module Ports For Fiber, Coax, TP, AUI or Fan Out Connectivity, Can Be Stacked In A Managed Or Unmanaged Configuration..
The SuperStack II Remote Access System 1500 provides comprehensive remote access services for small- to medium-sized organizations and Internet service providers. It consists of three stackable components that provides multiprotocol remote access server and full function WAN router technology for small and medium-sized businesses. Options to use high-performance V.34 modems and 64K-256K ISDN BRI cards, and ISDN PRI access unit with V.90 56K connectivity provide customers with a complete remote access soluti..
Protect your hardware investment with 3Com’s grow-as-you-need solution. Unlike traditional, fixed-port stackable servers, the SuperStack II Remote Access System 1500 is a stackable base unit that accepts plug-in I/O cards. The 2-port Universal Connect digital ISDN-BRI I/O cards (two BRI B-channels and one D-channel per BRI port) allow users to access information at analog speeds up to 56 Kbps and at digital speeds up to 128 Kbps from the same equipment and port. A BRI port can handle a maximum of two analog..