- Allows most loop start station ports to be connected to a managed IP-based LAN/WAN - RJ-45 for network connection - 2 RJ-11 FXO connections - 2 RJ-11 failover telephone connections - Decode Caller ID signals - Front panel activity LED - Network activity LEDs - 2.5mm jack for DC power - Power over Ethernet (PoE) 802.3af compatible