678,053 hrs

8 port device server, 10/100M ethernet, RS-232/422/485 8-pin RJ45, 100M single mode fiber, SC connector, 100~240V, 0~60°C

8 port device server, 10/100M ethernet, RS-232/422/485 8-pin RJ45, 100M multi mode fiber, SC connector, 100~240V, 0~60°C