e2000mFeatures Build To Last: E2000LFP utilizes premium LiFePO4(lithium iron phosphate) batteries which can retain 80% of its orinal capacity at 3500WD-E2000M-G 2Gbps G.hn Quad wire bridge Products Description: WD-E2000M-G through two core at a rate of about 1.8 Gbps unshielded twisted-pair (quad) or parallel s or Ethernet