IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV(AC), 0.5 kV(DC); Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 1 kV(AC), 0.5 kV(DC); S

2 ports RS-232/422/485 secure device server, 12-48V, w/ adapter

2 Port Terminal Server, 3 in 1, 10/100M Ethernet, 12-48 VDC, -40 to 75°C

2 ports RS-232/422/485 secure device server, single mode Ethernet with SC connector, 12-48V, w/ adapter

2 Port Terminal Server, 3 in 1, 100FX Single Mode Fiber, SC Connector, 12-48VDC, -40 to 75°C

2 ports RS-232/422/485 secure device server, multimode mode Ethernet with SC connector, 12-48V, w/adapter

2 Port Terminal Server, 3 in 1, 100FX Multi Mode Fiber, SC Connector, 12-48VDC, -40 to 75°C