Ultra-high Data Rates of Up to 80/40 Mbps With downstream bandwidths of up to 80 Mbps & 40 Mbps upstream, Zy XEL P-871M offers higher data transfer rates & provides larger bandwidths than traditional ADSL gateways. The expanded bandwidth allows small-to-medium business users to enjoy quality symmetric & asymmetric applications like video conventions & file exchange services, etc. that were previously unavailable. Operations over Existing Copper Wires & Co-existence with POTS/ ISDN Services As VDSL provides much higher bandwidth than other DSL technologies, it enables services providers to offer a variety of value-added services ranging from broadband Internet access to bandwidth-consuming video applications over the existing telephone wires. The P-871M can be implemented quickly, even if there is only one phone line; & users can also keep the current POTS or ISDN services...