Elecom Business Switching Hub, Unmanaged, Gigabit 5 Ports, 3-Year Warranty, EHB-UG2B05-S

Specifications Transmission Speed: 1000Mbps (1000BASE-T), 100Mbps (100BASE-TX), 10Mbps (10BASE-T) Compliant Standards: IEEE 802.3ab, IEEE 802.3u, IEEE 802.3 Switching Method: Store-and-Forward Communication Method: Full-Duplex, Half-Duplex Flow Control: IEEE 802.3x (Full-Duplex), Backpressure (Half-Duplex) Number of Ports: 5 AutoMDI/MDI-X: Supported Auto-Negotiation: Supported Connector Type: RJ-45 x 5 Compatible Cables: 1000BASE-T: UTP Category 5e or higher, 100BASE-TX: UTP Category 5 or higher, 10BASE-T: UTP Category 3 or higher Buffer Memory: 128Kbytes (Dynamically Allocated for Each Port) Switching Fabric: 10.0Gbps Maximum Packet Size Packet Transfer Capacity: 7.44 Mbps Packet Transfer Rate: 1,488,095 packets/second (1000 Mbps), 148,809 packets/second (100 Mbps), 14,880 packets/second (10 Mbps) MAC Address Registration: 2,048 (total for all ports) Jumbo Frames: Supported (9 KB) Non-Blocking: Supported EAP Transparency: Supported BPDU Transparency: Supported Loop Detection/Prevention: Loop Detection PoE: Not Supported Power Supply: Built-in Input Voltage: 100-240V AC ±10% 50/60Hz Power Consumption: 3.1W (Maximum) Heat Dissipation: Approximately 11.2kJ/h (Maximum) Power Saving: Compatible with IEEE 802.11b/s 802.3az) Energy Efficiency: 0.7W/Gbps Maximum Effective Transmission Speed: 5.0Gbps Measured Port Speed and Number of Ports: 1Gbps: 5 Ports Dimensions (W x D x H): Approx. 127.5mm W x 83.6mm D x 30.0mm H (Main Unit Only) Weight: Approx. 330g (Main Unit Only) Housing Material (Color): Metal (White) Cooling Fan: None Theft Prevention: No Security Slot Mounting Methods: Horizontal, Wall Mount, Magnet Wall Mounting Holes: Yes Operating Environment: Temperature: 0°C to 50°C, Humidity: 10% to 90% (Non-condensing) Storage Environment: Temperature: -40°C to 70°C, Humidity: 5% to 90% (Non-condensing) MTBF: 1,919,000 hours at 25°C, 539,000 hours at 50°C Regulatory Compliance: EU RoHS Compliant (10 substances) Compliant Standards: VCCI Class B Immunity Test: Compliant with IEC 61000-4-2: Level 3, IEC 61000-4-3: Level 3, IEC 61000-4-4: Level 3, IEC 61000-4-5: Level 3, IEC 61000-4-8: Level 3, IEC 61000-4-11: Level 3 Accessories: Dedicated AC cable (2-pin, approximately 1.8 m), AC cable retention strap, two serial number labels, quick setup guide, and a safety guide. *The rubber feet and magnet are pre-attached to the product. Keep the magnet attached even when installing horizontally. Warranty Period: 3 years Maintenance Service | Delivery: 1 year (EBS-DH-01B), 3 years (EBS-DH-03B), 5 years (EBS-DH-05B) Maintenance Service | Send-Back Extension: 1 year (EBS-SB-01C), 2 years (EBS-SB-02C) Optional Accessories | Magnets: None

Description This switch supports 1Gbps on all ports*, making it ideal for today's business networks where gigabit and higher bandwidths are the standard. *This is the theoretical maximum speed and does not represent the actual transfer speed. To achieve 1Gbps communication, both the connected LAN cable and device must support 1000BASE-T (Cat5e or higher). This 5-port switch with a built-in power supply and metal casing is resistant to high temperatures and can withstand operating temperatures up to 50°C. Its heat resistance of 50°C ensures stable operation even in harsh environments such as schools and apartment buildings, even in the summer. You can use it without worrying about the installation environment. It has passed immunity testing in accordance with IEC 61000-4. It offers high reliability and a long lifespan, befitting a switching hub that requires 24-hour operation.

The loop detection function detects loops that could disrupt network operation. Furthermore, the loop detection LED flashes to notify you of a loop and prompt you to resolve it.

The Easy Energy Saving E function, which automatically contributes to energy savings in accordance with the Energy Conservation Act, supports this function. When combined with switches and terminals that comply with IEEE 802.3az (EEE standard), it automatically and effortlessly saves energy.

Quiet, fanless design. Leveraging years of switch design experience, the fanless design is ideal for quiet environments such as offices and schools. Fewer moving parts also reduces the risk of fan failure.

The pre-installed magnet allows you to secure the power cable to a steel desk or metal surface.

Includes an AC cable retention band. Attaching the power cable to the band prevents it from coming loose, preventing unnecessary power problems.

Supports jumbo frames, enabling faster data communication between jumbo frame-compatible devices. A worry-free 3-year warranty (send-back maintenance) is provided. An additional 2-year extended warranty (total 5 years) is available exclusively to registered users. *The 2-year extended warranty with user registration is provided by ELECOM Support & Service Co., Ltd. (ESSC). Compliant with the environmentally friendly EU RoHS Directive. The EU RoHS Directive is a directive established by the EU (European Union) that restricts the use of certain hazardous substances in electrical and electronic equipment. This product meets one or more of ELECOM's environmental certification standards and bears the "THINK ECOLOGY" mark. This product is packed exclusively in paper, cardboard, and plastic bags, in line with our commitment to environmental conservation.

Product Inquiries ELECOM General Information Center TEL. 0570-084-465 FAX. 0570-050-012 Business Hours: 10:00 AM - 7:00 PM, Open 365 Days a Year This switch supports 1 Gbps on all ports*, making it ideal for today's business networks, where gigabit and higher bandwidths have become the standard. *This is the theoretical maximum speed and does not indicate the actual transfer speed. To achieve 1 Gbps communication, both the connected LAN cable and device must support 1000BASE-T (Cat5e or higher). This 5-port switch with a built-in power supply and metal casing is resistant to high temperatures, operating at an ambient temperature of 50°C. Its heat resistance of 50°C ensures stable operation even in harsh environments such as schools and apartment buildings during the summer. You can use it anywhere, regardless of the installation environment. It has passed immunity testing in accordance with IEC 61000-4. It achieves high reliability and long life, making it suitable for a switching hub that requires 24-hour operation.