The Summit X350 series includes the following switches:
| 
                                 Summit X350-24t switch  | 
                            
                                 Height: 1.73 inches (4.4 cm) Width: 17.35 inches (44.1 cm) Depth: 15.3 inches (38.7 cm)  | 
                        
| 
                                 Summit X350-48t switch  | 
                            
                                 Height: 1.73 inches (4.4 cm) Width: 17.35 inches (44.1 cm) Depth: 17.0 inches (43.2 cm)  | 
                        
| 
                                 Summit X350-24t switch  | 
                            
                                 13.75 lb (6.24 kg)  | 
                        
| 
                                 Summit X350-48t switch  | 
                            
                                 15.75 lb (7.14 kg)  | 
                        
| 
                                 Summit X350-24t switch Summit X350-48t switch  | 
                            
                                 Height: 5.9 inches (15 cm) Width: 22.4 inches (57cm) Depth: 21.7 inches (55 cm)  | 
                        
| 
                                 Summit X350-24t switch  | 
                            
                                 18.7 lb (8.5 kg)  | 
                        
| 
                                 Summit X350-48t switch  | 
                            
                                 20.4 lb (9.3 kg)  | 
                        
Operational voltage range  | 
                            
                                 90 to 264 V  | 
                        
| 
                                 Nominal input ratings  | 
                            
                                 100 to 240 V  | 
                        
| 
                                 Input current  | 
                            
                                 0.75 A @ 115 V 0.4A @ 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  | 
                            
                                 80% with 60% to 100% load  | 
                        
| 
                                 Heat dissipation  | 
                            
                                 75 W (256 BTU/hr)  | 
                        
| 
                                 Power consumption  | 
                            
                                 75 W (256 BTU/hr)  | 
                        
| Operational voltage range | 
                                 90 to 264 V  | 
                        
| 
                                 Nominal input ratings  | 
                            
                                 100 to 240 V  | 
                        
| 
                                 Input current  | 
                            
                                 1.45 A @ 100 V 0.65 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  | 
                            
                                 80% with 60% to 100% load  | 
                        
| 
                                 Heat dissipation  | 
                            
                                 115W (393 BTU/hr)  | 
                        
| 
                                 Power consumption  | 
                            
                                 115W (393 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)  | 
                            
                                 Storage temperature: –40° C to 70° C (–40° F to 158° F) Storage and transportation 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 | 
                                 Sound power in accordance with EN 300 753 (10-1997): Summit X350-24t: 48.7 dBA Summit X350-48t: 49.9 dBA Declared sound power: 6.4 belsA per ISO 7779 & ISO 9296 Bystander sound pressure in accordance with NEBS GR-63 Issue 2: Summit X350-24t: 38.9 dBA Summit X350-48t: 39.7 dBA  |