Chapter 1 Introduction FCD-IPM Installation and Operation Manual
1-4 Overview
Features

E1/T1 Main Link

E1/T1 Integrated Access Device (IAD) for Internet/Intranet and voice connectivity
E1 over 2-wire SHDSL link optional
Integral E1 with or without LTU or Integral T1 CSU/DSU
Optional sub-E1/T1 drop and insert port for PABX connectivity
Fail-safe bypass for the sub-E1/T1 link
Optional fiber optic uplink.

Integrated Router

IP and IPX routing and standard bridging
Supports Frame Relay, PPP and MLPPP
One or two Ethernet ports or one Fast Ethernet port
Optional dial-up or integrated ISDN backup
PAP/CHAP authentication
Solid Firewall protection
NAT and Single IP address translation
DHCP server and relay
OSPF Protocol
Quick setup and configuration
In-band and out-of-band remote management
SNMP and Telnet support
Dual management authorization levels (carrier/user)
FLASH memory for software and parameter file downloading
Remote software and parameter file download.

Ethernet/Fast Ethernet Switch

Built-in 4-port switch with 1Mb buffer with Auto-polarity and auto-negotiation.

Data

Optional second data port (transparent n x 64/56 or serial router port).

Voice

Supports twelve analog voice channels
PCM encoded, A-Law or µ-Law
Optional interfaces: 2-wire FXS, 2-wire FXO, or 4-wire or 2-wire E&M.