Quidway® 3640/3680

Adopting the modular structure, high speed CPU technology and fast routing policy, Quidway R3640/3680 routers provide abundant low speed service interfaces to meet the requirements of such leased line services as DDN, packet-switched network and Frame Relay, and to satisfy the networking requirements of such dial-up line services as PSTN and ISDN. They can be used as the core routers for enterprise and industrial users to provide secure and reliable multiple network solutions in cooperation with other Huawei network products. Quidway R3640 provides 4 network module slots, and R3680 provides 8 network module slots. The two type router use the same network interface module.

• Quidway ® R3640/3680 provide the network interface modules below:
• 1-port 10/100Base-TX Ethernet network module(1FE);
• 2-port 10/100Base-TX Ethernet network module(2FE);
• 4-port synchronous/asynchronous serial network module(4SA);
• 2-port synchronous/asynchronous serial network module(2SA);
• 8-port synchronous serial network module (8AS);
• 1-port channelized E1/ISDN PRI network module(1E1);
• 2-port channelized E1/ISDN PRI network module(2E1);
• 4-port channelized E1/ISDN PRI network module(4E1);
• 4-port ISDN BRI S/T network module(4BS);
• 2-port voice network module with analog SLIC line interface(2AL);
• 2-port voice network module with analog trunk interface(2AT);
• 2-port synchronous/asynchronous serial and 1-port ISDN BRI S/T network module (2S1B);

Quidway R3640/3680 support the network protocols below:

• Link layer protocol: PPP, SLIP, HDLC, X. 25, Frame Relay, LAPB, IEEE 802.2, IEEE 802.3u
• Network layer protocol: IP, IPX
• Transmission layer protocol: TCP, UDP
• Tunnel protocol: GRE, L2TP
• Router protocol: RIP, RIP2, OSPR, BGP, IGRP,EIGP
• Application layer protocol: Telnet, SNMP, FTP, TFTP, Ping, TraceRoute
• ISDN protocol: Q.921, Q.931
• Security application: RADIUS, IPSec, IKE, FireWall, NAT
• Reliability application: HSRP
• Voice protocol: H.323, H.225.0, H.245, G. 723, G.729, G.711, RTP, RTCP