Netgear FSM7328PS FSM7328PS Hardware manual - Page 36

Managed Stackable Layer 3 Fast Ethernet Switches Hardware Installation Guide Table A-1. Technical Specifications for the FSM7328S and FSM7328PS Switches Feature (continued) FSM7328S FSM7328PS Addressing • 16,384 media access control (MAC) addresses per system • 48-bit MAC address 10/100/1000 buffer memory 8-MB embedded memory for 24 ports Acoustic noise (ANSI-S10.12) 56.07 dB 38.6 dB Heat dissipation Mean time between failure (MTBF) Power consumption 18.99 Btu/hr 125,503 hours (~ 14.3 years) • 54 W maximum • 100-240 VAC, 50-60 Hz universal input 979.57 Btu/hr 210,685 hours (~ 24 years) • 286.93 W maximum • 100-240 VAC, 50-60 Hz universal input Dimensions (W x D x H) 17.3 x 8.1 x 1.6 inch (440 x 205 x 43 mm) 17.3 x 8.1 x 1.6 inch (440 x 205 x 43 mm) Environment Electromagnetic emissions and immunity Safety Temperature • Operating: 32° to 122°F (0° to 50°C) • Storage: -4° to 158°F (-20° to 70°C) Humidity • Operating: 90% maximum relative humidity, noncondensing • Storage: 95% maximum relative humidity, noncondensing Altitude • Operating: 10,000 ft (3,000 m) maximum • Storage: 10,000 ft (3,000 m) maximum CE mark, commercial FCC Part 15 Class A VCCI Class A EN 55022 (CISPR 22), Class A C-Tick EN 50082-1 EN 55024 CE mark, commercial CSA certified (CSA 22.2 #950) UL listed (UL 1950)/cUL IEC950/EN60950 A-2 Technical Specifications v1.0, May 2007