Huawei Network Switch S5720-28X-LI-24S-AC 24x Gig SFP,4x10 Gig SFP+ with AC 110/220V Overview S5720-28X-LI-24S-AC - Huawei S5700 Series Switches.S5720-28X-LI-24S-AC(24 Gig SFP,8 of which are dual-purpose 10/100/1000 or SFP,4 10 Gig SFP+,AC 110/220V,front access) Specification S5720-28X-LI-24S-AC Specification Memory (RAM) 512 MB Flash 240 MB Mean time between failures (MTBF) 41 years Mean time to repair (MTTR) 2 hours Availability gt, 0.99999 Service port surge protection Common mode: plusmn,7 kV Power supply surge protection plusmn,6 kV in differential mode, plusmn,6 kV in common mode Dimensions (W x D x H) 442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) Weight (including packaging materials) 3.2 kg (7.06 lb) Stack ports GE SFP optical ports except combo ports and 10GE SFP+ optical ports RTC Not supported RPS Supported PoE Not supported Rated voltage range 100 V AC to 240 V AC, 50/60 Hz Maximum voltage range 90 V AC to 264 V AC, 47 Hz to 63 Hz Maximum power consumption (100% throughput, full speed of fans) 41.7 W Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption 28.9 W Storage temperature -40C to +70C (-40F to +158F) Noise under normal temperature (27C, sound power) less than 43 dBA Relative humidity 5% to 95%, noncondensing Operating altitude 0-5000 m (0-16404 ft.) FAQ 1. Where do your products come from? All of our products are from Cisco/Huawei distribution , Cisco/Huawei partner directly. We are Cisco partner at local, with cisco verified certification. 2. If all equioments I can buy service from local cisco ? For all equipments you can buy service from local, because our goods are smart net free, all with clean serial number. 3. How to ship the goods? Lonrise work with DHL,FEDEX,UPS and TNT. Your order will be dispatched by express delivery door to door. 4. Whats your payment term? We always accept 10% advance payment. For long term cooperation, we can consider to apply credit accordingly.
