ML684D-M (48/60V) Din Rail

4 pairs (2+2, 1+3 or 1×4) EFM-bonded G.SHDSL, L2 Ethernet Switch and Extender, 6×10/100/1000Base-T+2×100/1000Base-FX SFP, DIN Rail, Fanless, bypass switch, 48/60VDC Dual power input