The AMN1220E OLT is a RoHS-compliant system, and is designed to mount in a 19-inch rack. At a telephone company's central office or a cable TV provider's head-end location, the OLT connects to a switch, router or content server through GbE interfaces.

The AMN1220E GSTH is an indoor enclosure that provides the customer with two Ethernet ports. Gigabit Ethernet availability provides flexibility for future growth when required by residential or business users.

The AMN1220E GSTA/B is a hardened, weatherproof enclosure designed to be mounted on the exterior of a home or business. Both GSTA and GSTB types support from legacy triple play services to Ethernet-only triple play over IP.