| 
                                 Summit X150-24t switch Summit X150-24p switch  | 
                            
                                 Height: 1.73 inches (4.4 cm) Width: 17.35 inches (44.1 cm) Depth: 12.13 inches (30.8 cm)  | 
                        
| 
                                 Summit X150-48t switch  | 
                            
                                 Height: 1.73 inches (4.4 cm) Width: 17.35 inches (44.1 cm) Depth: 15.28 inches (38.8 cm)  | 
                        
| Summit X150-24t switch | 12.01 lb (5.46 kg) | 
| Summit X150-24p switch | 14.9 lb (6.8 kg) | 
| Summit X150-48t switch | 15.1 lb (6.9 kg) | 
| 
                                 Summit X150-24t switch Summit X150-24p switch  | 
                            
                                 Height: 12.6 inches (32 cm) Width: 23.6 inches (60 cm) Depth: 18.5 inches (47 cm)  | 
                        
| 
                                 Summit X150-48t switch  | 
                            
                                 Height: 12.2 inches (31 cm) Width: 22.8 inches (58 cm) Depth: 22 inches (56 cm)  | 
                        
| Summit X150-24t switch | 10.5 lb (4.8 kg) | 
| Summit X150-24p switch | 12.1 lb (5.5 kg) | 
| Summit X150-48t switch | 12.1 lb (5.5 kg) | 
| Operational voltage range | 90 to 264 V | 
                        
| Nominal input ratings | 100 to 240 V | 
                        
| Input current | 
                                 0.5 A @ 115 V 0.25 A @ 230 V  | 
                        
| Line frequency range | 47 to 63 Hz | 
| Inrush current | 30 A @ 115 V, 60 A @ 230 V | 
| Power supply cord type | AC | 
| Power supply input socket | IEC 320 C14 | 
| Power cord input plug | IEC 320 C13 | 
| Power cord wall plug | Refer to Power Cord Requirements for AC-Powered Switches and AC Power Supplies. | 
| Power supply cord gauge | 
                                 18 AWG (0.75 mm2) up to 6 feet or 2 meters or 16 AWG (1.0 mm2) over 6 feet  | 
                        
| Efficiency | 83% with 60% to 100% load | 
| Heat dissipation (Watts, BTU) | 36 W (122.8 BTU/hr) | 
| Power consumption (Watts, BTU) | 36 W (122.8 BTU/hr) | 
| Operational voltage range | 90 to 264 V | 
                        
| Nominal input ratings | 100 to 240 V | 
                        
| Input current (without PoE | 
                                 0.75 A @ 115 V 0.5 A @ 230 V  | 
                        
| Input current (with PoE full load) | 
                                 4.4 A @ 115 V 2.2 A @ 230 V  | 
                        
| Line frequency range | 47 to 63 Hz | 
| Inrush current | 30 A @ 115 V, 60 A @ 230 V | 
| Power supply cord type | AC | 
| Power supply input socket | IEC 320 C14 | 
| Power cord input plug | IEC 320 C13 | 
| Power cord wall plug | Refer to . | 
| 
                                 Power supply cord gauge  | 
                            
                                 18 AWG (0.75 mm2) up to 6 feet or 2 meters or 16 AWG (1.0 mm2) over 6 feet  | 
                        
| Efficiency | 81% with 60% to 100% load | 
| Heat dissipation (Watts, BTU) | 60 W (204.7 BTU/hr | 
| Power consumption (Watts, BTU) | 500 W (1706 BTU/hr) | 
| Operational voltage range | 90 to 264 V | 
                        
| Nominal input ratings | 100 to 240 V | 
                        
| Input current | 
                                 0.5 A @ 115 V 0.25 A @ 230 V  | 
                        
| Line frequency range | 47 to 63 Hz | 
| Inrush current | 30 A @ 115 V, 60 A @ 230 V | 
| Power supply cord type | AC | 
| Power supply input socket | IEC 320 C14 | 
| Power cord input plug | IEC 320 C13 | 
| Power cord wall plug | Refer to Power Cord Requirements for AC-Powered Switches and AC Power Supplies. | 
| Power supply cord gauge | 
                                 18 AWG (0.75 mm2) up to 6 feet or 2 meters or 16 AWG (1.0 mm2) over 6 feet  | 
                        
| Efficiency | 83% with 60% to 100% load | 
| Heat dissipation (Watts, BTU) | 36 W (123 BTU/hr) | 
| Power consumption (Watts, BTU) | 36 W (123 BTU/hr) | 
| 
                                 North American Safety of ITE  | 
                            
                                 UL 60950-1:2003 1st Ed., Listed Device (US) CSA 22.2#60950-1-03 1st Ed.(Canada) Complies with FCC 21CFR 1040.10 (US Laser Safety) CDRH Letter of Approval (US FDA Approval) IEEE 802.3af 6-2003 Environment A for PoE Applications  | 
                        
| 
                                 European Safety of ITE  | 
                            
                                 EN 60950-1:2001+A11 EN 60825-1+A2:2001 (Lasers Safety) TUV-R GS Mark by German Notified Body 73/23/EEC Low Voltage Directive  | 
                        
| 
                                 International Safety of ITE  | 
                            
                                 CB Report & Certificate per IEC 60950-1:2001 Country Deviations AS/NZX 60950-1 (Australia /New Zealand)  | 
                        
| 
                                 North America EMC for ITE  | 
                            
                                 FCC CFR 47 part 15 Class A (USA) ICES-003 Class A (Canada)  | 
                        
| 
                                 European EMC standards  | 
                            
                                 EN 55022:1998 Class A EN 55024:1998 Class A includes IEC 61000-4-2, 3, 4, 5, 6, 8, 11 EN 61000-3-2,3 (Harmonics & Flicker) ETSI EN 300 386:2001 (EMC Telecommunications) 89/336/EEC EMC Directive  | 
                        
| 
                                 International EMC certifications  | 
                            
                                 CISPR 22:1997 Class A (International Emissions) CISPR 24:1997 Class A (International Immunity) IEC/EN 61000-4-2 Electrostatic Discharge, 8kV Contact, 15kV Air, Criteria A IEC/EN 61000-4-3 Radiated Immunity 10V/m, Criteria A IEC/EN 61000-4-4 Transient Burst, 1kV, Criteria A IEC/EN 61000-4-5 Surge, 2kV L-L, 2kV L-G, Level 3, Criteria A IEC/EN 61000-4-6 Conducted Immunity, 0.15-80MHz, 10V/m unmod. RMS, Criteria A IEC/EN 61000-4-11 Power Dips & Interruptions, >30%, 25 periods, Criteria C  | 
                        
| 
                                 Country-specific  | 
                            
                                 VCCI Class A (Japan Emissions) AS/NZS 3548 ACA (Australia Emissions) CNS 13438:1997 Class A (BSMI-Taiwan) MIC Mark, EMC Approval (Korea)  | 
                        
| 
                                 ETSI EN 300 386:2001 (EMC Telecommunications) ETSI EN 300 019 (Environmental for Telecommunications)  | 
                        
| 
                                 IEEE 802.3ab 1000BASE-T  | 
                        
| 
                                 Environmental Standards  | 
                            
                                 EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2 Storage EN/ETSI 300 019-2-2 v2.1.2 - Class 2.3 Transportation EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e Operational EN/ETSI 300 753 (1997-10) - Acoustic Noise ASTM D3580 Random Vibration Unpackaged 1.5G  | 
                        
| 
                                 Operating conditions  | 
                            
                                 Temperature range: 0° C to 40° C (32° F to 104° F) Humidity: 95% relative humidity, non-condensing Altitude: 0 to 3,000 meters (9,850 feet) Shock (half sine): 30 m/s2 (3 G), 11 ms, 60 shocks Random vibration: 3 to 500 MHz @ 1.5 G rms  | 
                        
| 
                                 Storage & transportation conditions (packaged)  | 
                            
                                 Temperature: –40° C to 70° C (–40° F to 158° F) Humidity: 10% to 95% relative humidity, non-condensing Packaged shock (half sine): 180 m/s2 (18 G), 6 ms, 600 shocks Packaged sine vibration: 5 to 62 Hz @ velocity 5 mm/s, 62 to 500 Hz @ 0.2 G Packaged random vibration: 5 to 20 Hz @ 1.0 ASD w/–3 dB/oct. from 20 to 200 Hz 14 drops minimum on sides & corners @ 42 inches (<15 kg box)  | 
                        
| Acoustic noise (in dBA per ISO 7779)  | 
                            
                                 Summit X150-24t: 45 (high fan speed) 37 (low fan speed) Summit X150-24p: 44 (high fan speed) 39 (low fan speed) Summit X150-48t: 45 (high fan speed) 37 (low fan speed)  |