Cisco SM-X-ES3-16-P Layer2/3 EtherSwitch Service Module Managed Switch

CISCO - SM-X LAYER 2/3 ETHERSWITCH SERVICE MODULE MANAGED SWITCH - 16 POE+ ETHERNET PORTS (SM-X-ES3-16-P). KEY FEATURES : DEVICE TYPE : SWITCH - 16 PORTS - MANAGED ENCLOSURE TYPE : PLUG-IN MODULE SUBTYPE : GIGABIT ETHERNET PORTS : 16 X 10/100/1000 (POE+) POWER OVER ETHERNET (POE) : POE+ CAPACITY : VIRTUAL INTERFACES (VLANS) : 255 REMOTE MANAGEMENT PROTOCOL : TELNET, SNMP 3, SSH FEATURES : LAYER 2 SWITCHING, DHCP SNOOPING, ACCESS CONTROL LIST (ACL) SUPPORT, DYNAMIC ARP INSPECTION (DAI), CISCO ENERGYWISE TECHNOLOGY, UNICAST REVERSE PATH FORWARDING (URPF) COMPLIANT STANDARDS : IEEE 802.3AF, IEEE 802.1X, IEEE 802.3AT DIMENSIONS (WXDXH) : 8.1 IN X 8.1 IN X 1.6 IN WEIGHT : 2 LBS DESIGNED FOR : CISCO 4451-X, 4451-X APPLICATION EXPERIENCE, 4451-X INTEGRATED SERVICES ROUTER SECURITY BUNDLE, 4451-X INTEGRATED SERVICES ROUTER VOICE AND VIDEO BUNDLE, 4451-X INTEGRATED SERVICES ROUTER VOICE SECURITY BUNDLE