Product Highlights 4 x 10/100/1000 RJ45 ports for broadband office applications with basic needs in infrastructure 2 x FX/GbE SFP uplink ports for long-distance connectivity and cascading Storm control and QoS prioritizes traffic to support efficient work IP30 metal housing Operating temperatures 0°C~60°C (32°F~140°F) Overview MEN-3406 is a managed 4-port, 10/100/1000 RJ45 downlink, and 2-port FX/GbE SFP ports uplink, designed for broadband indoor office applications with basic needs in network infrastructure. To keep regular internet speeds this device uses the Quality of Service (QoS) protocol to balance the use of bandwidth. It meets the requirements of triple-play broadband services along with low latency streaming - TV, internet, and phone.The management features allow safe, easy access and configuration of this device, using the web GUI and command line. It is designed to continue working during sudden power cuts with the help of an emergency battery parallel to the DC power jack input. To reduce the need for continuous maintenance, the fanless design of this switch avoids the accumulation of debris in the device, which also allows it to operate silently and hinder noise disturbances. Feeds power through Terminal Block and has a temperature operation of 0°C~60°C (32°F~140°F) allows for indoor network room in-rack or cabinet storage. Features Unparalleled Network Performance: Storm control and traffic monitoring to limit unwanted incoming traffics based on defined parameters for prevention of LAN disruption. Robust Electrical and Electromagnetic Safeguard: Engineered to withstand EMI (electromagnetic interference), ESD (Electrostatic discharge), power surge, over voltage, over current, and reverse polarity. Redundant Power System: DC powered with optional battery backup. Efficient Traffic Prioritization: Effective QoS mechanisms for priority assignment and transmission of dedicated traffics to specific applications. Efficient Network Monitoring and Management: SNMP (Simple Network Management Protocol) v1/v2c/v3 and RMON (Remote Monitoring) for real-time traffic analysis, remote monitoring, and management. Specifications Standards: IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX, 100BASE-FX), IEEE 802.3ab (1000BASE-T), IEEE 802.3z (1000BASE-SX/LX), IEEE 802.3 (Nway Auto-negotiation), IEEE 802.3x (Flow Control), IEEE 802.3ad (Link Aggregation), IEEE 802.3az (Energy Efficient Ethernet), IEEE 802.1AB (LLDP), IEEE 802.1D (STP), IEEE 802.1w (RSTP), IEEE 802.1p (Class of Service), IEEE 802.1Q (VLAN Tagging), IEEE 802.1X (Port Authentication) Interface: 4 x 10/100/1000BASE-T (RJ45), 2 x 100FX/GbE SFP Slots; LED Panel: PWR, POST, 1000, LNK/ACT, SFP Power: Input Voltage: MEN-3406: 12V DC/1A Power Adapter; MEN-3406B: 15V DC/2A (Battery charge); Redundant inputs: 12V Battery (only for battery charge version); Connection: DC Jack; Power Consumption: 6W (System) Mechanical and Environment: Housing: Metal (IP30 Protection); Mounting: DIN-Rail; Operating Temperature: 0°C~60°C (32°F~140°F); Storage Temperature: -20°C~70°C (-4°F~158°F); Operating Humidity: 5 to 95% RH (non-condensing); Storage Humidity: 5 to 95% RH (non-condensing); Weight: 529 g (1.17 lb); Dimension (WxHxD): 50 x 115.8 x 99.6 mm (1.97 x 4.56 x 3.92 in) Ordering Information: MEN-3406: Managed 4 x 10/100/1000 RJ45 & 2 x FX/GbE SFP Switch, w/ External AC Power Adapter MEN-3406B: Managed 4 x 10/100/1000 RJ45 & 2 x FX/GbE SFP Switch, w/ External AC Power Adapter, Battery Charge Function Included (60°C) Certifications/Icons: 0°C-60°C DIN Rail Fanless Power Backup QoS Surge Protection SNMP ROHS CE FC Technical Specifications 4 x 10/100/1000 RJ45 ports 2 x FX/GbE SFP uplink ports Storm control and QoS IP30 metal housing Operating temperature: 0°C~60°C (32°F~140°F) Fanless design Redundant power system DIN-Rail mounting Weight: 529 g (1.17 lb) Dimensions: 50 x 115.8 x 99.6 mm (1.97 x 4.56 x 3.92 in)