... S172-I 1.802.11a/g/b wireless AP/access point 2.2.4G/5.8G,400mW/200mW 3.108Mpbs 4 ... S172-I has all wireless modes--the Access Point (AP), Bridge Point to Point (PTP), Point to Multipoint (PTMP) Connections, Wireless Client (APclient), the ... -28 Volt + 5% 2A (Max.) AC adapter AC 90V ~ 264V, Five-line remote-powered(POE)Environment and physical properties Temperature-20 ...