Detail overview
   Hpe Jl681a Aruba Instant On 8g Class4 Poe 2sfp 124w Switch - 8 Ports - Managed - Rack-mountable. 
 Key Features : 
 Device Type: Switch - 8 Ports - L2+ - Managed 
   Enclosure Type: Rack-mountable 1u 
   Subtype: Gigabit Ethernet 
   Ports: 8 X 10/100/1000 (poe+) + 2 X Gigabit Sfp 
   Power Over Ethernet (poe): poe+ 
   Poe Budget: 124 W 
   Performance: Throughput: 14.88 Mpps ¦ Switching Capacity: 20 Gbps ¦ Latency (100 Mbps): 5.2 Μs ¦ Latency (1 Gbps): 3 Μs 
   Capacity: Routing Table Entries (static): 32 
   Mac Address Table Size: 8000 Entries 
   Jumbo Frame Support: 9216 Bytes 
   Routing Protocol: Igmpv2, Igmp, Static Ipv4 Routing, Mstp, Rstp, Stp 
   Remote Management Protocol: Snmp, Rmon, Snmp 3, Snmp 2c, Http, Https, Tftp, Scp, Dhcp, Ipv4, Ipv6 
   Features: Flow Control, Dhcp Support, Arp Support, Trunking, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Port Mirroring, Manageable, Ipv6 Support, Half Duplex Mode, Full Duplex Mode, 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), Jumbo Frames Support, Trusted Platform Module (tpm), Ipv4 Support, Lacp Support, Lldp Support, Link Aggregation Control Protocol (lacp), Class Of Service (cos), Snmp Support, 1.5mb Packet Buffer, Bridge Protocol Data Unit (bpdu), Lldp-med, Energy-efficient Ethernet (eee) 
   Compliant Standards: Ieee 802.3, Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 802.1ab (lldp), Ieee 802.3at, Ieee 802.3az, Ieee 802.2af 
   Processor: 1 X Arm Cortex-a9: 800 Mhz 
   Ram: 512 Mb 
   Flash Memory: 256 Mb 
 Expansion / Connectivity: 
 Interfaces: 
   8 X 1000base-t Rj-45 
   2 X Gigabit Lan Sfp 
 Power: 
 Power Device: Internal Power Supply 
   Power Provided: 150.2 Watt 
   Voltage Required: Ac 120/230 V (50/60 Hz)