2.5 GbE 交換機 5埠供電外接型 黑色 模型 EHC-Q05MA-HJB EHC-Q05MA-HJB

Feature

• With the Cat5e cable intact, the speed is greatly increased, making it ideal for watching streaming videos or playing online games. 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 hub with a 2.5GBASE-T external metal enclosure that provides up to 60% power saving * with a power saving function that cuts the power supply to the port during non-communication. *The measurement is when the data is transferred from the load machine to the hub and the power after one minute is measured and compared when all ports are communicating or not communicating.
• In addition to the use of a metal case with excellent heat dissipation, it achieves an operating environmental temperature of 50°C, allowing safe operation even in environments prone to high temperatures.
• A loop detection function is installed to notify the occurrence of network loops that affect network operation. The LED lights flash to let you know and to quickly resolve network failures.
• The fanless design makes it suitable for use in quiet areas such as bedrooms and offices. The reduced number of moving parts provides high reliability and durability.
• A polymer aluminum solid electrolytic capacitor is used for the main substrate. This is a highly reliable switching hub with a long-life design.
• The AC adapter is provided with tracking protection to prevent dust tracking even when installed for a long period of time.
• In addition to horizontal installation, wall mounting using the wall mounting hole on the back of the main body is also possible. In addition, the attached large magnet that firmly secures the main body of the device allows stable installation on a steel surface. *The included magnet is highly magnetic, so be careful not to pinch your fingers during installation.

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 and prevention function: Loop detection
• 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
• 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 pull-out prevention clip 1 piece, rubber feet 4 pieces, magnet set 4 pieces, For safety use 1 piece
• Warranty period: 1 year

Package size

• Package size：185×260×74 mm