Netgear GSM7224v1 GSM7212 Hardware manual - Page 32

Managed Layer 2 Switches GSM7212, GSM7224, and GSM7248 Hardware Installation Guide Table A-1. Technical Specifications (continued) Feature Mean time between failure (MTBF) Power consumption Dimensions (W x D x H) Weight Management SSH/SSL Environment GSM7212 61,349 hours (~ 7 years) GSM7224 GSM7248 58,300 hours (~ 6.5 years) 58,300 hours (~ 6.5 years) 31 W maximum 100-240 VAC, 50-60 Hz universal input 17.32 x 10.12 x 1.70 in (440 x 257 x 43.2 mm) 17.32 x 10.12 x 1.70 in (440 x 257 x 43.2 mm) 17.32 x 10.12 x 1.70 in (440 x 257 x 43.2 mm) 7.39 lb (3.36 kg) 7.39 lb (3.36 kg) - 8.4 lb (- 3.81 kg) • 802.1Q Static VLAN (up to 4k) • 802.1p Class of Service (CoS) • 802.1D Spanning Tree Protocol (STP) • 802.1w Rapid Spanning Tree Protocol (RSTP) • 802.1s Multiple Spanning Tree Protocol (MSTP) • 802.3ad Link Aggregation (LACP) • IGMP v1, v2 snooping support • Port mirroring support • SNMP v3 • RFC1757 • RMON 1 groups 1, 2, 3, and 9 • RFC1213 MIB II • RFC1643 Ethernet interface MIB • RFC1493 bridge MIB • RFC2131 DHCP client (and BOOTP) • RFC2138 RADIUS client • Broadcast storm control • Private enterprise MIB N/A SSH/SSL v1 and v2 HTTPS N/A 1.0 • Operating temperature: 32° to 104°F (0° to 40°C) • Storage temperature: -4° to 158°F (-20° to 70°C) • Operating humidity: 90% maximum relative humidity, noncondensing • Storage humidity: 95% maximum relative humidity, noncondensing • Operating altitude: 10,000 ft.( 3,000 m) maximum • Storage altitude: 10,000 ft. (3,000 m) maximum A-2 Technical Specifications v1.0, March 2006