Opengear CM8004 Device Server

Opengear CM8004 Device Server - 3.91 GB - Twisted Pair, Optical Fiber - 2 Total Expansion Slot(s) - 2 x Network (RJ-45) - 2 x USB - 4 x Serial Port - 1000Base-T, 100Base-TX - Gigabit Ethernet - Management Port - Rack-mountable, Compact

User Manual
Product Datasheet