• Support for T1, E1, Synchronous Serial, ISDN BRI, ADSL/2/2+, G.SHDSL, and
Gigabit Ethernet Interfaces
• Support for integrated IP Telephony*
• 4 fixed Gigabit Ethernet LAN ports, and 5 PIM slots
• 256 MB DRAM default, expandable to 1 GB DRAM
• 256 MB compact flash default, upgradeable to 1 GB
• Hardware encryption acceleration (optional)
• DC version available
• NEBS-compliant models available