Netgear GSM7228PS GSM72xxPS and GSM73xxSv2 Series Managed Switch Hardware Inst - Page 34

Managed Stackable Switches GSM7200PS and GSM7300S Series Hardware Installation Guide Table A-2. Specifications for GSM7328S and GSM7352S (Continued) Feature GSM7328S GSM7352S Interface (Auto Uplink on all RJ-45 ports) • 24 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T • Four slots are gigabit interface converters (SFP) for SFP modules • Two slots are 10 gigabit interfaces for SFP+ modules • Two I/O module bays for either 10-Gigabit Ethernet or 24-Gigabit stacking connectivity • RS-232 console port • 48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T • Four slots are gigabit interface converters (SFP) for SFP modules • Two slots are 10 gigabit interfaces for SFP+ modules • Two I/O module bays for either 10-Gigabit Ethernet or 24-Gigabit stacking connectivity • RS-232 console port Bandwidth 136 Gbps 184 Gbps Address database size 8K MAC addresses per system 10/100/1000 buffer memory Max support 0.75-MB buffer memory Max support 1.5-MB buffer memory Mean time between failure (MTBF) 211,069 hours (~ 24.1 years) @ 25 °C 98,705 hours (~ 11.3 years) @ 55 °C 169,522 hours (~ 19.4 years) @ 25 °C 83,550 hours (~ 9.5 years) @ 55 °C Performance • Forwarding modes: Store-and-forward • Network latency: Less than 80 microseconds for 64-byte frames in store-and-forward mode for 10 Mbps to 100 Mbps transmission • Addressing: 48-bit MAC address • Acoustic noise: (ANSI-S10.12): 44 dB @ 25°C ambient temperature • Heat dissipation: 260.488 Btu/hr for the GSM7328Sv2, 389.196 Btu/hr for the GSM7352Sv2 Power consumption 76.3 W maximum 100-240VAC, 50-60 114 W maximum 100-240VAC, 50-60 Hz universal input Hz universal input Dimensions (W x D x H) 17.3 x 15.4 x 1.7 inch (440 x 390.7 x 43.2 mm) Environment Operating: • Temperature: 32° to 122°F (0° to 50°C) • Humidity: 90% maximum relative humidity, noncondensing • Altitude: 10,000 ft (3,000 m) maximum Storage: • Temperature: - 4° to 158°F (-20° to 70°C) • Humidity: 95% maximum relative humidity, noncondensing • Altitude: 10,000 ft (3,000 m) maximum Electromagnetic CE mark, commercial, FCC Part 15 Class A, VCCI Class A, Class A EN 55022 emissions and immunity (CISPR 22) Class A, Class A C-Tick, EN 50082-1, EN 55024 Safety CE mark, commercial, CSA certified (CSA 22.2 #950), UL listed (UL 1950)/cUL IEC950/EN60950 Appendix A: Technical Specifications | 35