Introducing the 3000 Series Secure Gateway Router
Data and Voice Features
This section describes the data and voice networks that the 3000 Series supports.
Data Capability
For routing data, the 3000 Series supports the following types of LANs and WANs.
LAN
The 3000 Series comes with a fixed Ethernet port that provides a 10BaseT Ethernet connection. It also offers an optional
WAN
The 3000 Series supports the following types of WANs in its three modular slots.
•DDS CSU/DSU module for 56 Kbps/64 Kbps digital services.
•T1/Fractional T1 CSU/DSU module for 56 Kbps to 1.536 Mbps digital services.
•E1/Fractional E1 module for 64 Kbps to 2.048 Mbps digital services.
•ISDN U with two B and one D channels and with a
•ISDN S/T module with two B and one D channels.
•SDSL module for serial communication up to 2.048 Mbps.
•A standard WAN module
4 | 3000 Series User Guide |