Cisco Unified Communications 500 Series for Small Business UC520, 2.2 dBi, G.711, G.729a, SNMP, H.323, SCCP, SIP, Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, Ethernet
Cisco Unified Communications 500 Series for Small Business UC520. 天線增益級別(最大): 2.2 dBi, 語音編解碼器: G.711, G.729a. 管理協定: SNMP, 支援網路協定: H.323, SCCP, SIP, 資料連結協定: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g. 網路標準: IEEE 802.3af, IEEE 802.1x, 佈線技術: 10/100Base-T(X). 支援加密演算法: LEAP, TKIP, WPA, WPA2, 驗證方法: RADIUS, Radio SSID, EAP. 電源要求: AC 120/230 V ( 50/60 Hz )