The Juniper G.SHDSL PIM provides the physical connection to G.SHDSL network media types, receiving incoming packets from the network and transmitting outgoing packets to the network. The Juniper G.SHDSL PIM is equipped with a dedicated network processor that forwards incoming data packets to the Routing Engine, and receives outgoing data packets from the Routing Engine. During this process, the PIM performs framing and line-speed signaling.
This PIM can be configured as two ports of 2-wire or one port of 4-wire mode. It supports Annex A and Annex B.