2,231,530 hrs

1-port RS-232/422/485 device server, 10/100M Ethernet, DB9 male, PoE, 0-60℃, 1KV serial surge

1-port RS-232/422/485 device server, 10/100M Ethernet, DB9 male, PoE, -40~75℃, 1KV serial surge

1 port device server, 10/100M Ethernet, RS-232/422/485, DB9 male, 0.5KV serial surge, 12~48VDC, 0~60°C

1 port device server, 10/100M Ethernet, RS-232/422/485, DB9 male, 0.5KV serial surge, 12~48VDC, -40~75°C

1 port device server, 10/100M Ethernet, RS-422/485, DB9 male, 0.5KV serial surge, 12~48VDC, 0~60°C

1 port device server, 10/100M Ethernet, RS-422/485, DB9 male, 0.5KV serial surge, 12~48VDC, -40~75°C