The QSW-M408-4C is a Layer 2 Web Managed Switch equipped with four 10GbE SFP /RJ45 combo ports and eight Gigabit ports. Supporting Layer 2 switching and network management via a user-friendly web user interface, the QSW-M408-4C offers flexible deployment in hybrid high-speed network environments and provides an entry-level network management solution that is usable even by non-IT professionals. The QSW-M408-4C is compatible with 10GbE and NBASE-T technologies that supports up to five speeds (10G / 5G / 2.5G / 1G / 100M) to provide higher transmission speeds with existing Cat 5e and 6a cables. With its high performance, user-friendly management features and desktop size, the QSW-M408-4C allows you to instantly upgrade to a hybrid high-speed network environment at a cost-effective price, while optimizing network bandwidth and ensuring network maintenance security. The QSW-M408-4C is equipped with four 10GbE SFP / RJ45 combo ports and eight Gigabit ports. Compatible with 10GbE and NBASE-T technologies to support five speeds (10G / 5G / 2.5G / 1G / 100M), the QSW-M408-4C offers higher transmission speeds when used with existing cables. Featuring a user-friendly web UI, the QNAP Switch System (QSS) provides an overview dashboard, port management and setting guide, making central network management intuitive and easy. The QSW-M408-4C provides Layer 2 management features, such as LACP, VLAN, ACL and LLDP for IT administrators to efficiently control the network bandwidth and enhance security.  The QSW-M408-4C is one the few web-managed switches that supports Rapid Spanning Tree Protocol (RSTP). You can easily and efficiently deploy small/medium-scale networks that support expansion, redundancy and loop prevention. Compliant with IEEE 802.3az Energy Efficient Ethernet and IEEE802.3x Flow Control in full-duplex mode, the QSW-M408-4C avoids packet loss from unparalleled bandwidth, and reduces power consumption for low-speed and inactive connections. QSS (QNAP Switch System) helps administrators update firmware with just one click, ensuring network security. Management TypeWeb Managed Number of Ports12 10GbE SFP /RJ45 Combo Ports4Note: The 10GbE SFP ports are backward compatible with 1GbE SFP; the RJ45 (copper) combo port supports up to five speeds (10G/5G/2.5G/1G/100M). 1GbE (RJ45)8 Power Supply DescriptionAdapter Max. Power Consumption31.46 W Input Power TypeAC Input Voltage Range100-240VAC, 50/60 Hz MAC Address Table16K Total Non-Blocking Throughput48Gbps Switching Capacity96Gbps Management InterfaceWeb Console (Opt.)RJ45 Energy Efficient Ethernet (IEEE 802.3az complaint) Yes FanPWM double ball bearing fan x 1 Supported StandardsIEEE 802.3 EthernetIEEE 802.3u 100BASE-TIEEE 802.3ab 1000BASE-TIEEE 802.3bz 2.5G/5GBase-TIEEE 802.3an 10G BASE-TIEEE 802.3z 1000BASE-SX/LXIEEE 802.3ae 10G FiberIEEE 802.3x Full-Duplex Flow ControlIEEE 802.1Q VLAN TaggingIEEE 802.1w RSTPIEEE 802.3ad LACPIEEE 802.1AB LLDPIEEE 802.3az Energy Efficient EthernetIEEE 802.1p Class of Service Form FactorDesktop LED IndicatorsPer Port: Speed/Link/ActivityPer System: Power/Status ButtonsReset button Dimensions (HxWxD)42.5 290  127 mm Weight (Net)1.15 kg Weight (Gross)1.57 kg Operating Temperature0C to 45C (32F to 113F) Relative Humidity5~95 Non-condensing CertificationsCE, FCC, VCCI, BSMI Electromagnetic ComplianceCLASS A Jumbo Frames9K Warranty2 Years