Detail overview
   Hp - A3000-24g-poe Wireless Switch 24 Ports Managed Rack-mountable (jd449a). 
 Key Features : 
  Device Type : Switch - 24 Ports - L3 - Managed 
   Enclosure Type : Rack-mountable - 1u 
   Ports : 24 X 10/100/1000 + 4 X Shared Sfp 
   Power Over Ethernet (poe) : Yes 
   Mac Address Table Size : 2k Entries 
   Routing Protocol : Rip-1, Rip-2, Igmpv2, Igmp, Vrrp, Static Ip Routing 
   Remote Management Protocol : Snmp 1, Rmon 1, Telnet, Snmp 3, Snmp 2c, Http, Https, Cli 
   Encryption Algorithm : Aes, Ssl, Wpa, Wpa2, Pki 
   Authentication Method : Radius, Secure Shell V.2 (ssh2) 
   Features : Routing, Layer 3 Switching, Layer 2 Switching, Arp Support, Load Balancing, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Port Mirroring, Diffserv Support, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Roaming Function, Jumbo Frames Support, Poe+, Endpoint Admission Defense (ead) 
   Compliant Standards : Ieee 802.3, Ieee 802.3u, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3af, Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 802.1v, Ieee 802.11h, Ieee 802.3at 
 Expansion / Connectivity : 
   Interfaces : 24 X 10base-t/100base-tx/1000base-t - Rj-45 - Poe 1 X Console - Rj-45 - Management 4 X Sfp (mini-gbic) 
   Expansion Slots Total (free) : 2 ( 2 ) X Expansion Slot 
   Installed Modules Qty (max) : 0 (installed) / 2 (max) 
 Power : 
   Power Device : Power Supply 
   Voltage Required : Ac 120/230 V ( 50/60 Hz )