4 Port Fast Ethernet Unmanaged POE Switch
Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime.
Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters.
4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables.
6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment.
Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.
Specification
PoE Power SupplyPoE StandardIEEE 802.3af, IEEE 802.3atPoE Power PinSupports 8-core power supply, Ethernet cable 1/2/3/6 and 4/5/7/8 provide simultaneous power supplyPoE PortPorts 1 to 4Max. Port Power30 WPoE Power Pudget35 WMax. Power Consumption38 WNetwork ParametersPort Number4 × 100 Mbps PoE ports, 1 × 100 Mbps Ethernet portPort TypeRJ45 port, full duplex, MDI/MDI-X adaptiveStandardIEEE 802.3, IEEE 802.3u, IEEE 802.3xForwarding ModeStore-and-forward switchingWorking ModeStandard mode (default); Extend modeHigh Priority PortsPorts 1 to 2Ports For Long-Distance TransmissionPorts 1 to 4MAC Address Table1 KSwitching Capacity1 GbpsPacket Forwarding Rate0.744 MppsInternal Cache448 KbitsGeneralShellMetal material, fan-free designGross Weight0.48 kg (1.06 lb)Net Weight0.2 kg (0.4 lb)Dimension (L × H × D)105 mm × 27.6 mm × 83.1 mm (4.1” × 1.1” × 3.3”)Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)Operating Humidity5% to 95% (no condensation)Storage Humidity5% to 95% (no condensation)Power Supply48 VDC, 0.8 APower Consumption In Idle3 WApprovalEMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016)SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013)ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)