CISCO AIR-CT5508-100-K9 5500 Series Wireless Controllers Type: Wireless LAN Controller Specifications: Interfaces/Ports: 1 x RJ-45 10/100/1000Base-T 1 x RJ-45 10/100/1000Base-T 1 x RJ-45 10/100/1000Base-T 1 x RS-232 Management 1 x USB Management Expansion Slots: (8 Total) SFP (mini-GBIC) (1 Total) Expansion Slot Management: IEEE 802.1Q VLAN tagging Quality of service (QoS) HTTP/HTTPS SNMP v1/ v2c/ v3 Telnet Syslog SNMP MIB II Ethernet MIB Additional Information: Supports up to 100 Cisco access points IEEE 802.1D Spanning Tree Protocol 1 x service port 1 x service port for future use 1 x utility port Supports all Cisco Unified Communications Wireless IP Phones for cost-effective, real-time voice services Optional WPLUS license offers Control and Provisioning of Wireless Access Points (CAPWAP) encryption to ensure full-lin...