Code: 4549550170697

Brand: Elecom (ELECOM)

Model: EHC-Q05MA-HJB

Product color: Black

Product size: Height 3.8, Width 12, Depth 19

Product weight: 900

About this product
This Cat5e cable provides a significant speed increase without changing the cable, making it suitable for streaming videos and online gaming. It is a switch equipped with all ports supporting 2.5 gigabits. These are theoretical values and do not indicate actual transfer speeds. Also, to communicate at 2.5Gbps, both the LAN cable and the device must support 2.5GBASE-T.
This is a 5-port external metal case hub supporting 2.5GBASE-T with a power-saving feature that cuts power supply to ports when not in use, enabling approximately 60% energy savings. The measurement was taken by transferring data from a load device to the hub and comparing power consumption one minute after all ports were active or inactive.
Equipped with loop detection function to notify you of network loops that could affect network operation. It uses blinking LED lights to inform, encouraging quick resolution of network issues.
Fanless design allows installation in quiet environments such as bedrooms or offices. Additionally, the reduction of moving parts results in high reliability and durability.
Uses high-molecular aluminum solid electrolytic capacitors on the main circuit board, achieving a long lifespan and high reliability as a switching hub.
The AC adapter is equipped with tracking prevention measures to prevent tracking phenomena caused by dust even after long-term installation.
Can be placed horizontally or wall-mounted using the wall-mount holes on the back. Also, stable installation on steel surfaces is possible with the included large magnet that firmly fixes the device. Please note that the included magnet has a strong magnetic force, so be careful not to pinch fingers or other body parts during installation.
› See more brands Elecom (ELECOM)
Number of ports: 5
Included components: Dedicated AC adapter (about 1.5m), AC cable anti-disconnection clip, 4 rubber feet, 4 magnet sets, one sheet for safe use
Color: Black
Switch type: Unmanaged About this product
This Cat5e cable provides a significant speed increase without changing the cable, making it suitable for streaming videos and online gaming. It is a switch equipped with all ports supporting 2.5 gigabits. These are theoretical values and do not indicate actual transfer speeds. Also, to communicate at 2.5Gbps, both the LAN cable and the device must support 2.5GBASE-T.
This is a 5-port external metal case hub supporting 2.5GBASE-T with a power-saving feature that cuts power supply to ports when not in use, enabling approximately 60% energy savings. The measurement was taken by transferring data from a load device to the hub and comparing power consumption one minute after all ports were active or inactive.
Equipped with loop detection function to notify you of network loops that could affect network operation. It uses blinking LED lights to inform, encouraging quick resolution of network issues.
Fanless design allows installation in quiet environments such as bedrooms or offices. Additionally, the reduction of moving parts results in high reliability and durability.
Uses high-molecular aluminum solid electrolytic capacitors on the main circuit board, achieving a long lifespan and high reliability as a switching hub.
The AC adapter is equipped with tracking prevention measures to prevent tracking phenomena caused by dust even after long-term installation.
Can be placed horizontally or wall-mounted using the wall-mount holes on the back. Also, stable installation on steel surfaces is possible with the included large magnet that firmly fixes the device. Please note that the included magnet has a strong magnetic force, so be careful not to pinch fingers or other body parts during installation.
› See more

Shipping size: Height 26, Width 18.8, Depth 7.7

Shipping weight: 1260

Specifications
Transmission speed: 2.5Gbps (2.5GBASE-T), 1000Mbps (1000BASE-T), 100Mbps (100BASE-TX)
Standards compliance: IEEE802.3bz, IEEE802.3ab, IEEE802.3u, IEEE802.3
Switching method: Store & Forward
Communication method: Full duplex, Half duplex
Flow control: IEEE802.3x (full duplex), Backpressure (half duplex)
Number of ports: 5 ports
Auto MDI/MDI-X: Supported
Auto negotiation: Supported
Connector shape: RJ-45 5
Compatible cables: 2.5GBASE-T/1000BASE-T: UTP Category 5e or higher, 100BASE-TX: UTP Category 5 or higher
Buffer memory: 1.5 Mbytes (dynamically allocated per port)
Switching fabric: 25.0 Gbps
Packet forwarding capacity: 18.6 Mpps
Packet forwarding speed: 3,720,238 packets/sec (2.5Gbps), 1,488,095 packets/sec (1000Mbps), 148,809 packets/sec (100Mbps)
MAC address registration: 16,384 entries (total for all ports)
Jumbo frame support: Yes (9Kbytes)
Non-blocking: Yes
EAP passthrough: Yes
BPDU passthrough: Yes
Loop detection prevention: Loop detection
Power supply: Dedicated AC adapter
Input voltage: AC 100~240V 10%, 50/60Hz
Power consumption: 9.2W ()
Heat generation: approximately 33.2kJ/h ()
Energy-saving function: Easy power saving support
Energy consumption efficiency: 0.8W/Gbps
Effective transmission speed: 12.5Gbps
Measured port speed and number of ports: 2.5Gbps: 5 ports
External dimensions (W x D x H): approximately 190 x 120 x 38mm (main unit only)
Weight: approximately 900g (main unit only)
Casing material (color): Metal (Black)
Cooling fan: None
Theft prevention: Security slot available
Installation method: Horizontal, wall-mounted, magnet
Wall-mount holes: Yes
Operating environment conditions: Temperature: 0 ~ 50°C, Humidity: 10%~90% (no condensation)
Storage environment conditions: Temperature: -40 ~ 70°C, Humidity: 5%~90% (no condensation)
MTBF: 2,170,000 hours @ 25°C, 993,000 hours @ 50°C
Compliance: EU RoHS compliant (10 substances)
Applicable standards: VCCI Class B
Immunity tests: IEC61000-4-2: Lv.3, IEC61000-4-3: Lv.3, IEC61000-4-4: Lv.3, IEC61000-4-5: Lv.3, IEC61000-4-8: Lv.3, IEC61000-4-11: Lv.3
Accessories: Dedicated AC adapter (about 1.5m) 1, AC cable anti-disconnection clip 1, rubber feet 4, magnet set 4, one sheet for safe use
Warranty period: 1 year

Description
This Cat5e cable provides a significant speed increase without changing the cable, making it suitable for streaming videos and online gaming. It is a switch equipped with all ports supporting 2.5 gigabits. These are theoretical values and do not indicate actual transfer speeds. Also, to communicate at 2.5Gbps, both the LAN cable and the device must support 2.5GBASE-T.
This is a 5-port external metal case hub supporting 2.5GBASE-T with a power-saving feature that cuts power supply to ports when not in use, enabling approximately 60% energy savings. The measurement was taken by transferring data from a load device to the hub and comparing power consumption one minute after all ports were active or inactive.
Adopts a metal case with excellent heat dissipation, achieving an operating environment temperature of 50°C, allowing safe operation even in high-temperature environments.
Equipped with loop detection function to notify you of network loops that could affect network operation. It uses blinking LED lights to inform, encouraging quick resolution of network issues.
Fanless design allows installation in quiet environments such as bedrooms or offices. Additionally, the reduction of moving parts results in high reliability and durability.
Uses high-molecular aluminum solid electrolytic capacitors on the main circuit board, achieving a long lifespan and high reliability as a switching hub.
The AC adapter is equipped with tracking prevention measures to prevent tracking phenomena caused by dust even after long-term installation.
Can be placed horizontally or wall-mounted using the wall-mount holes on the back. Also, stable installation on steel surfaces is possible with the included large magnet that firmly fixes the device. Please note that the included magnet has a strong magnetic force, so be careful not to pinch fingers or other body parts during installation.
This product meets at least one of our internal environmental standards and displays the 'THINK ECOLOGY' mark.
Committed to environmental conservation, this product's packaging consists only of paper, cardboard, and plastic bags.

Inquiries about this product
Elecom General Information Center
TEL. 0570-084-465
FAX. 0570-050-012
Reception hours / 10:00~19:00, open year-round Brand introduction
We promise to provide a comfortable Wi-Fi environment at home

Elecom aims to provide home Wi-Fi routers that meet the three criteria of 'easy for anyone to use immediately,' 'always prioritize safety and security,' and 'operate smoothly at all times.'



Elecom is a comprehensive peripheral device manufacturer founded in Osaka in 1986.

We strive to create products and services that solve customer problems, are more enjoyable, more comfortable, and full of ingenuity.

Based on the philosophy of 'creating high-value-added products and services to deliver joy to customers worldwide,' we release over 2,000 new products each year.


Desktop router

Access store


LAN cable

Access store


Switching hub repeater

Access explanation by manufacturer

Automatically detects ports that are not connected or not linked, and suppresses power supply.

A switching hub compliant with energy-saving laws that can significantly save power in environments like offices where many computers are shut down at night.

Automatically detects straight or crossover cables

Equips all ports with 'Auto MDI/MDI-X' function to prevent connection errors.

Insulates the root of the plug's blades and terminals to prevent tracking phenomena.

Trac