16 port Terminal Server, dual 10/100M Ethernet, RS-232/422/485, RJ-45 8pin, 15KV ESD, Dual 100V to 240V
1-port RS-232/422/485 serial device server with 2 KV isolation, 100M Multi mode Fiber, SC connector
1-port RS-232/422/485 serial device server, 100M Single mode Fiber, SC connector
1-port RS-232/422/485 serial device server, 100M Multi mode Fiber, SC connector