Zhone 6718-A1. Management protocols: SNMP. Security algorithms supported: TKIP, WEP, WPA, WPA2. Frequency band: 2.4 GHz. Operating temperature range (T-T): 0 - 45 °C, Storage temperature range (T-T): -20 - 70 °C, Operating relative humidity range: 5 - 95 %. Certification: FCC, UL, CSA, CE, RoHS