Juniper Networks 1-Port VDSL2 Annex A Mini-Physical Interface Module (Mini-

Very-high-bit-rate digital subscriber line (VDSL) technology provides faster data transmission over a single flat untwisted or twisted pair of copper wires. The 1-port VDSL2 Annex A Mini-PIM carries the Ethernet backplane. When the Mini-PIM is plugged into the chassis, the Mini-PIM connects to one of the ports of the baseboard switch. The 1-port VDSL2 Annex A Mini-PIM on the SRX services gateway provides ADSL backward compatibility.