非智能交換機 2.5 G 多千兆位 5埠 3年保固保修 EHB-UQ2A05E EHB-UQ2A05E

Feature

• The Cat5e cable stays put and speeds up significantly. A switch with 2.5 gigs of all ports * compatible ports. *This is the theoretical maximum and does not indicate the actual transfer speed. For 2.5Gbps communication, both the LAN cable and the device to be connected must support 2.5GBASE-T.
• This is a 5-port switching hub with a 2.5GBASE-T external metal enclosure that supports 50°C operating ambient temperature and is resistant to high temperature environments.
• The fanless design makes it suitable for use in hotels, offices, schools, and other places where quietness is required. The reduced number of moving parts provides high reliability and durability.
• Can be installed in a limited size information box.
• Eco power saving type compatible with the Act on the Rational Use of Energy (Energy Conservation Act), highly reliable switching hub using Japanese manufacturer electrolytic capacitors.
• It has loop detection/prevention function to reduce network down. Detects a loop configuration that causes a failure in network operation and stops the target port to prevent the loop.
• During the loop prevention operation, the LED lamp flashes and the buzzer indicates the occurrence of a network loop, thereby facilitating the resolution of network failures.
• Installation on metal surfaces is also possible by wall mounting using the wall mounting hole on the back of the unit or by attaching an optional magnet (EHB-EX-MG4) to the unit.
• In addition to the standard 3-year sendback warranty, the warranty is extended by 2 years for user registration. You can use it more safely in the enterprise. (* The 2-year extended warranty is provided by Elecom Support & Service Co., Ltd. (ESSC).)

Specifications

• Transfer speed: 2.5 Gbps (2.5 GBASE-T), 1000 Mbps (1000 BASE-T), 100 Mbps (100 BASE-TX)
• Compliant standards: IEEE 802.3 bz, IEEE 802.3 ab, IEEE 802.3 u, IEEE 802.3
• switching methods: store and forward
• Communication method: full duplex, half duplex
• Flow Control: IEEE 802.3 x at full duplex, back pressure at half duplex
• number of ports — 5 ports
• AutoMDI/MDI-X: support for
• auto-negotiation: supported
• Connector shape: RJ -45 x 5
• Applicable Cables: 2.5 GBASE-T/1000 BASE-T: UTP Category 5 e or higher, 100 BASE-TX: UTP Category 5 or higher
• Buffer memory: 1.5 Mbytes (dynamically allocated to each port)
• Switching fabric: 25.0 Gbps
• Maximum packet forwarding ability: 18.6 Mpps
• Packet transfer rates: 3,720,238 packets per second (2.5 Gbps), 1,488,095 packets per second (1000 Mbps), 148,809 packets per second (100 Mbps)
• MAC address registrations: 16,384 (total for all ports)
• Jumbo Frames: Yes (9 Kbytes)
• non-blocking: supported
• EAP transparency features: enabled
• BPDU transparency: supported
• Loop detection/prevention function: Loop prevention (buzzer sounding)
• power supply specifications: dedicated AC adapter
• Input Voltage: AC100 to 240 V ± 10% 50/60 Hz
• Power Consumption — 9.2 W maximum
• calorific value: Approx. 33.2 kJ/h (Maximum)
• Power-Saving Features: Easy Power saving Ready
• Energy efficiency: 0.8 W/Gbps
• Maximum effective transmission speed: 12.5 Gbps
• Measured port speed and number of ports: 2.5 Gbps: 5 ports
• external dimensions (W x D x H): Approx. 190 x Approx. 120 x Approx. 38 mm (main body only)
• Mass: about 900 g (main body only)
• Case material (Color): Metal (Black)
• Cooling fans: None
• Anti-theft: with security slot
• Installation Method: Horizontal Installation, Wall Mounting, Magnet (Using EHB-EX-MG4 Sold Separately)
• Wall Mounting Holes: Available
• Operating environmental conditions: Temperature: 0 °C to 50 °C Humidity: 10% to 90% (noncondensing)
• Storage condition: Temperature: -40 °C to 70 °C Humidity: 5% to 90% (non-condensing)
• MTBF: 2.17 million hours @ 25 °C, 993,000 hours @ 50 °C
• Compliance: EU RoHS Compliant (10 substances)
• Compliant standards: VCCI ClassB
• Immunity testing: IEC 61000 -4 -2: Lv. 3 compliant, IEC 61000 -4 -3: Lv. 3 compliant, IEC 61000 -4 -4: Lv. 3 compliant, IEC 61000 -4 -5: Lv. 3 compliant, IEC 61000 -4 -8: Lv. 3 compliant, IEC 61000 -4 -11: Lv. 3 compliant
• Accessories: Dedicated AC Adapter (approx. 1.5 m) 1 piece, AC Cable Disconnect Clip 1 piece, Rubber Foot 4 pieces, Serial Number Label 2 pieces, Quick Setup Guide/For Safety Usage Each 1 piece
• Warranty period: 3 years
• Maintenance | Delivery: 1 year: EBS-DH-01B/3 years: EBS-DH-03B/5 years: EBS-DH-05B
• Service | Send Back Extension: 1 Year: EBS-SB-01B/2 Year: EBS-SB-02B
• Dedicated Optional Product | Magnet: EHB-EX-MG4

Package size

• Package size：185×260×74 mm