S5720-28X-LI-24S-DC Ethernet Huawei Switch 24 Gig SFP,4 10 Gig SFP+,DC -48V,front access Overview S5720-28X-LI-24S-DC - Huawei S5700 Series Switches.S5720-28X-LI-24S-DC(24 Gig SFP,8 of which are dual-purpose 10/100/1000 or SFP,4 10 Gig SFP+,DC -48V,front access SpecificationsHuawei Switch S5720-28X-LI-24S-DC S5720-28X-LI-24S-DC SpecificationMemory (RAM)512 MBFlash240 MBMean time between failures (MTBF)41 yearsMean time to repair (MTTR)2 hoursAvailabilitygt, 0.99999Service port surge protectionCommon mode: plusmn,7 kVPower supply surge protectionplusmn,1 kV in differential mode, plusmn,2 kV in common modeDimensions (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)3.3 kg (7.28 lb)Stack portsGE SFP optical ports except combo ports and 10GE SFP+ optical portsRTCNot supportedRPSSupportedPoENot supportedRated voltage range-48 V DC to -60 V DCMaximum voltage range-36 V DC to -72 V DCMaximum power consumption (100% throughput, full speed of fans)42.7 WTypical power consumption (30% of traffic load)Tested according to ATIS standardEEE enabledNo PoE power consumption30.3 WStorage temperature-40C to +70C (-40F to +158F)Noise under normal temperature (27C, sound power)less than 43 dBARelative humidity5% to 95%, noncondensingOperating altitude0-5000 m (0-16404 ft.) Related Product #NoProductDescription1S5720-16X-PWH-LI-ACS5720-16X-PWH-LI-AC(12 Ethernet 10/100/1000 PoE++ ports.2 Ethernet 10/100/1000 ports.2 10 Gig SFP+.360W POE AC 110/220V)2S5720-28X-PWR-LI-ACS5720-28X-PWR-LI-AC(24 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V)3S5720-52X-LI-ACS5720-52X-LI-AC(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.AC 110/220V)4S5720-52X-PWR-LI-ACS5720-52X-PWR-LI-AC(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V)5S5720-28X-LI-24S-ACS5720-28X-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)6S5720-28TP-PWR-LI-ACLS5720-28TP-PWR-LI-ACL(8 Ethernet 10/100/1000 PoE+.16 Ethernet 10/100/1000.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.124W POE AC.front access) If you are interested in any product,Welcome to consult !!Wendy HoLONRISE EQUIPMENT CO.,LTDAdd: Rm.805, Rongjin commercial building, Rongmei Rd,Songjiang 201613, Shanghai, China.Whatsapp :+8613661507914Skype:Wendy-Lonrise
