Smart-managed HP 1905-24 Switch - JD990A

Technical specifications

Ports

24 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX)

Media Type: Auto-MDIX

Duplex: half or full; 2 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); 1 RJ-45 serial console port

Mounting

Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)

Memory and processor

Processor : ARM 88E6218 @ 150 MHz, 8 MB SDRAM, packet buffer size: 384 KB, 4 MB flash

Latency

100 Mb Latency: < 5 µs; 1000 Mb Latency: < 5 µs

Throughput

up to 6.6 mpps

Routing/switching capacity

8.8 Gbps

Management features

limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB

Connectivity and communications

General protocols

IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ab 1000BASE-T; IEEE 802.3ac (VLAN Tagging Extension); IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3i 10BASE-T; IEEE 802.3u 100BASE-X; IEEE 802.3x Flow Control; IEEE 802.3z 1000BASE-X

Network management

IEEE 802.1AB Link Layer Discovery Protocol (LLDP); IEEE 802.1D (STP); RFC 1215 SNMP Generic traps

Power and operating requirements

Power consumption

17 W (maximum)

Input voltage

100-240 VAC

Input frequency

50/60 Hz

Safety

UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03

Electromagnetic compatibility

FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; EN 55024; EN 61000-3-2 2000, 61000-3-3; ICES-003 Class A

Operating temperature range

0 to 45°C

Operating humidity range

10 to 90% (noncondensing)

Acoustic pressure emissions

Fanless

Dimensions and weight

Minimum dimensions (W x D x H)

44.2 x 23.88 x 4.32 cm

Weight

3.08 kg