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The 3Com Router 5640, modular rackmount unit, come equipped with four Multi-function Interface Modules (MIM) slots for LAN or WAN interface modules that allow the network to be adapted for immediate and future business needs. These routers are key components of 3Com's range of high-value, customer-focused data and voice solutions-used by enterprises worldwide-which provide competitive and complete network operation, management, and maintenance.
High-speed processors efficiently address remote connectivity, routing, and security needs. Multiple WAN interface options include ISDN, Fractional T1/E1, T3/E3, synchronous and asynchronous serial, and Ethernet-for cable or DSL. Powerful standards-based routing features- TCP/IP routing with RIP v1 and v2, OSPF and BGP-4-allow seamless operation with your present network. A variety of WAN protocols-Frame Relay, X.25, HDLC, PPP, ISDN, leased line, as well as several dial-up and bandwidth-on-demand routing and networking protocols-help maximize network performance.
Dial on Demand Modem Pool Modem Pool load balancing Ethernet for broadband connectivity Online help and LAN/WAN Info Center diagnostic tool. Optional 3Com Router Manager for monitoring locally or remote. Optional IPSec encryption accelerator MIM. Support for 3Com NBX Networked Telephony and voice over IP traffic Dial-up Network Support: ISDN Dial-up logic dialer interface RAS ISDN Call back Bandwidth on demand Applications & Legacy Support: IP Fast Switch DHCP Server & Relay Telnet Dumb Terminal POS & Terminal Server Callback Data Link Switching (DLSw) Quality of Service: Congestion management & avoidance traffic policing shaping and rate limiting including: PQ (Priority Queuing), CQ (Custom Queuing), CAR (Committed Access Rate), WFQ (Weighted Fair Queuing), Class-Based Weighted Fair Queuing (CBWFQ), FIFO (First In First Out), GTS (Generic Traffic Shaping), WERD (Weighted Early Random Detect)
3Com Router 5640 Rackmount module User guide
Certifications & Standards
802.1Q Electromagnetic Compatibility: CE Mark Safety: UL 60950 3rd Edition CSA 22.2 #950 3rd Edition 1995 EN 60950: 2000 + ZB & ZC deviations IEC 60950:1999 + corr. Feb. 2000 Emissions: CISPR 22 Class EN55022 1998 Class FCC part 15 Class A ICES-003 Class A Immunity: EN 55024: 1998 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-11
If encryption is desired, a connection to the internet is required, so as to download appropriate encryption software.