External I/ O ports 8 open module slots; 1 RS-232C DB-9 console port; Supports a maximum of 192 10/ 100 ports or 128 10/ 100/ 1000 ports or 32 mini-GBICs. Rack mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet ( hardware included) ; horizontal surface mounting only. Memory and Processor Fabric Module: Motorola PowerPC MPC8245 @ 330 MHz, 24 MB flash, 64 MB SDRAM; Packet buffer size: 36 MB Latency < 6 Î ¼ s ( FIFO) routing/ switching capacity 76.8 Gbps throughput up to 48 million pps Management Features ProCurve Manager Plus; ProCurve Manager ( Included) ; Command line interface; Web browser; Configuration menu; Out-of-band management ( DB-9 serial port console) ; 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB Communications RFC 783 TFTP; RFC 1542 BootP; RFC 768 UDP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 2030 SNTP; RFC 2030 Simple Network Time Protocol; IEEE 802.3x Flow Control; DHCP Relay; RFC 3046 DHCP Relay Agent Information Option 82; RFC 3376 IGMPv1/ v2/ v3; IEEE 802.1D Spanning Tree; IEEE 802.1w Rapid Convergence Spanning Tree; IEEE 802.1s Multiple Spanning Trees; IEEE 802.3ad Link Aggregation Control Protocol; IEEE 802.1AB Link Layer Discovery Protocol; ANSI/ TIA-1057 LLDP Media Endpoint Discovery ( MED) ; RFC 2474 DiffServ Precedence; RFC 2598 DiffServ Expedited Forwarding ( EF) ; RFC 2597 DiffServ Assured Forwarding ( AF) ; RFC 2138 RADIUS; SSHv2 Secure Shell; Secure Sockets Layer ( SSL) ; IEEE 802.1X Network Login; IEEE 802.1Q VLAN tagging; IEEE 802.1Q GVRP; IEEE 802.1p Priority; SNMPv1/ v2c/ v3; RFC 1493 Bridge MIB; RFC 1213 MIB II; RFC 2737 Entity MIB; RFC 2665 Ethernet MIB; RFC 2668 802.3 MAU MIB; RFC 2819 Four groups of RMON: 1 ( statistics) , 2 ( history) , 3 ( alarm) and 9 ( events) ; RFC 3164 Syslog; XRMON; RFC 2613 SMON; RFC 2618 RADIUS Client MIB; RFC 791 IP; RFC 1757 RMON Groups 1, 2, 3, 9; RFC 3176 sFlow Power Requirements 100-127 VAC/ 200-240 VAC; 50/ 60 Hz Power availability 8.2/ 3.8 A Power consumption 630 W Operating conditions Electromagnetic emissions FCC Class A; VCCI Class A; EN55022/ CISPR-22 Class A; CISPR22 Class A; EN55024; IEC/ EN61000-3-2; IEC/ EN61000-3-3 Operating Temperature Range 0Â ° to 40Â ° C Operating Humidity Range 15 to 95% Dimensions / weight / warranty Dimensions ( w x d x h) 44.2 x 38.86 x 22.23 cm ( 5U height) Weight 12.18 kg, fully loaded