under the order

SCALANCE X108PoE unmanaged IE switch, 2x 10/100 Mbit/s RJ45 Power-over-Ethernet ports and 6x 10/100 Mbit/s RJ45 ports, LED diagnostics, error signaling contact with set button, Redundant power supply Manual available as a download

Download instructions at Siemens

If you have additional questions contact the manager