ADTRAN 4243916F5 Total Access 916E 3rd Gen Carrier Ethernet Router

ADTRAN Total Access 916E Gen3, part number 4243916F5, is a 30-channel Lifeline-enabled IP Business Gateway designed for WAN flexibility, delivering Ethernet or T1 connectivity along with a voice-ready gateway for multi-service networks. The unit includes 16 FXS ports for analog voice, four T1/FT1 interfaces for legacy circuits, and three Ethernet interfaces (one Gigabit Ethernet and two Fast Ethernet) to separate WAN and LAN traffic. The chassis supports desktop, wall-mount, or rack-mount installation and measures about 1.75 in. high x 17 in. wide x 10 in. deep, weighing roughly 7 lb. As part of the Total Access 900 third-generation family, it provides integrated IP routing, firewall and VPN capabilities, plus voice gateway features, and the Lifeline option adds up to 30 channels of voice connectivity. This model is intended for use at the network edge where configurable WAN options and analog telephony are required, such as small-to-mid-size business sites connecting over Ethernet or T1 while delivering direct PBX/PSTN integration via the DSX-1/FXS/FXO ecosystem.