brocade Icx7250-48p Switch 8×10/100/1000 Poe+ Ports 8×1 Gbe Sfp Upgradable To Up To 8×10 Gbe Sfp+ Uplink/stacking-ports 740w Poe Budget Basic Layer 3 Side-to-back Airflow. 
main Specifications 
device Type Switch - 48 Ports - L3 - Managed - Stackable 
enclosure Type Rack-mountable 1u 
subtype Gigabit Ethernet 
ports 48 X 10/100/1000 (poe+) + 8 X 1 Gigabit Ethernet Sfp+ 
power Over Ethernet (poe) Poe+ 
poe Budget720 W 
performance Switching Capacity: 256 Gbps ¦ Forwarding Performance: 190 Mpps ¦ Stacking Bandwidth: 80 Gbps ¦ Latency: 1.5 Μs 
capacity Virtual Interfaces (vlans): 4095 ¦ Spanning Tree Protocol Instances: 254 ¦ Qos Hardware Queues: 8 
 Mac Address Table Size 16000 Entries 
 Jumbo Frame Support 9216 Bytes 
 Routing Protocol Igmpv2, Igmp, Vrrp, Igmpv3, Static Ipv4 Routing, Static Ipv6 Routing, Ecmp, Mldv2, Mld 
 Remote Management Protocol Snmp 1, Rmon, Telnet, Snmp 3, Snmp 2c, Https, Tftp, Cli 
 Features Flow Control, Bootp Support, Trunking, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Syslog Support, Dos Attack Prevention, Port Mirroring, Diffserv Support, Weighted Round Robin (wrr) Queuing, Mac Address Filtering, Ipv6 Support, High Availability, Link Fault Signaling (lfs), Metro Ring Protocol (mrp) Support, Sflow, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Per-vlan Spanning Tree (pvst), Remote Fault Notification (rfn), Virtual Switch Redundancy Protocol (vsrp) Support, Vlan Stacking, Multiple Spanning Tree Protocol (mstp) Support, Dhcp Snooping, Access Control List (acl) Support, Quality Of Service (qos), Dhcp Server, Mld Snooping, Dynamic Arp Inspection (dai), Per-vlan Spanning Tree Plus (pvst+), Stp Root Guard, Uni-directional Link Detection (udld), Ipv4 Support, Lacp Support, Dhcp Relay, Port Security, Per-vlan Rapid Spanning Tree (pvrst), Energy Efficient Ethernet, Management Information Base (mib), Strict Priority (sp), Tagged Vlan, Igmp Proxy, 802.1x Authentication, Garp Vlan Registration Protocol (gvrp), Type Of Service (tos), Diffserv Code Point (dscp) Support, Openflow Support, Side To Back Airflow 
compliant Standards Ieee 802.3, Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3af, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 802.1v, Ieee 802.1ab (lldp), Ieee 802.3at, Ieee 802.3az 
 Power Ac 120/230 V (50/60 Hz) 
 Power Redundancy Optional 
 Dimensions (wxdxh) 17.3 In X 14.6 In X 1.7 In 
 System Requirements Ibm Aix, Sunsoft Solaris, Hp-ux, Microsoft Windows