Technical specifications

Ports

20 autosensing 10/100/1000 ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T), Media Type: Auto-MDIX, Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 4 dual-personality ports, each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC transceivers)

Mounting

Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only

Memory and processor

Processor : MIPS @ 264 MHz, 16 MB flash, packet buffer size: 0.75 MB, 64 MB SDRAM

Latency

Latency: < 5.6 µs (FIFO 64-byte packets)

Throughput

up to 35.7 million pps

Management features

HP PCM+; HP PCM; command-line interface; Web browser; configuration menu; out-of-band management

Switching capacity

48 Gbps

Connectivity and communications

General protocols

IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3x Flow Control; RFC 768 UDP; RFC 783 TFTP Protocol (revision 2); RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 854 TELNET; RFC 951 BOOTP; RFC 1542 BOOTP Extensions; RFC 2030 Simple Network Time Protocol (SNTP) v4

Network management

IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3176 sFlow; SNMPv1/v2c/v3

Power and operating requirements

Power consumption

48 W (maximum)

Input voltage

100-127/200-240 VAC

Input operating current

1.0 A

Input frequency

50/60 Hz

Safety

cUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950

Electromagnetic compatibility

FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A; IEC/EN 61000-3-2; IEC/EN 61000-3-3

Operating temperature range

0 to 45°C

Operating humidity range

15 to 95% @ 104°F (40°C) (noncondensing)

Operating altitude

up to 3 km

Acoustic pressure emissions

Power: 40.3 dB

Heat dissipation

164 BTU/hr (173 kJ/hr)

Immunity standard

EN 55024, CISPR 24; IEC 61000-4-2; 4 kV CD, 8 kV AD; IEC 61000-4-3; 3 V/m; IEC 61000-4-4; 1.0 kV (power line), 0.5 kV (signal line); IEC 61000-4-5; 1 kV/2 kV AC; IEC 61000-4-6; 3 V; IEC 61000-4-8; 1 A/m, 50 or 60 Hz; IEC 61000-4-11; >95% reduction, 0.5 period; 30% reduction, 25 periods; EN 61000-3-2, IEC 61000-3-2; EN 61000-3-3, IEC 61000-3-3

Dimensions and weight

Minimum dimensions (W x D x H)

32.26 x 44.2 x 4.32 cm

Weight

3.27 kg