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Zyxel ES-105A v3 5-Port Desktop Fast Ethernet Switch

Zyxel ES-105A v3 5-Port Desktop Fast Ethernet Switch

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Connect Multiple Devices with High Speed and Reliability

The Zyxel ES-105A v3, a five port desktop switch with plug-and-play design, can easily connect devices including PCs, network storage devices and print servers to your home network. The ES-105A v3 offers advanced High Priority ports to boost performance and user experience for Internet surfing, online gaming, multimedia or any application you prefer with prioritized bandwidth.


Compact, sturdy design with wall-mount alternative

The Zyxel ES-105A v3 fits any working environment. The stylish, compact metal housing with wall-mount installation design provides more flexibility for wired home networks. The affordable, reliable series comes with five ports to meet home network expansion needs.

Optimal bandwidth for media traffics through high priority ports

The Zyxel ES-105A v3 v3 comes with two high priority ports. With the port-based QoS feature, the ES-105A v3 provides considerably enhanced download quality. Users can experience better performance for Internet surfing, online gaming and multimedia streaming through prioritized bandwidth settings. The ES-105A v3 features increased buffer memory to maintain smooth network transmission while the switch is handling heavy loads.

Easy to connect multiple devices

The Zyxel ES-105A v3 is designed to boost your home network with better performance and efficiency. With the N-way auto-negotiation function, the ES-105A v3 connects to network devices with the highest possible speed and activates full-duplex mode automatically, while the store-and-forward service offers low latency and error-free packet delivery.

The plug-and-play design allows you to easily connect devices such as PCs, network storage servers and print servers to the home network without manual configuration.

To protect the network from broadcast storms, the ES-105A v3 can immediately locate a port experiencing loop errors and then blink the appropriate LED light

Energy Saving Product

Compliant with the IEEE 802.3az Energy Efficient Ethernet standard, the ES-105A v3 provides power-saving benefits without compromising performance.

Detect cable length

The ES-105A v3 can detect the length of connected Ethernet cables and adjust power usage accordingly. The shorter the Ethernet cable length is, the less power it consumes.

Adjust power usage

Smartly adjusts power consumption by detecting the link status and the length of connected Ethernet cables. When the ES-105A v3 detects no active data transmission, the device automatically enters the power-saving mode to avoid energy waste.


System Specifications

  • Standard
    • IEEE 802.3 10BASE-T Ethernet
    • IEEE 802.3u 100BASE-TX Fast Ethernet
    • IEEE 802.3 Nway auto-negotiation
    • IEEE 802.3x full duplex operation and flow control
    • IEEE 802.3az Energy Efficient Ethernet
  • Performance
    • Data transfer rate (half duplex/full duplex):
      • Ethernet: 10/20 Mbps
      • Fast Ethernet: 100/200 Mbps
    • MAC address table: 1 K
    • Memory buffer: 56 KB
    • Switching fabric (non-blocking): 1.0 Gbps
  • Features
    • Auto-MDI/MDIX in all ports
    • Transmission method: Store-and-forward architecture
    • Port-based QoS support

Hardware Specifications

  • Interface
    • Five 10/100 Mbps Ethernet ports
  • QoS Ports
    • Two high-priority QoS ports
  • LED Indicator
    • PWR: Power
    • Per port: Link/Activity
  • Power Supply
    • Input: 100 to 240 V AC, 50/60 Hz
    • Output: 5 V DC, 1 A
  • Power consumption (DC side): 0.92 watt max.

 Physical Specifications

  • Item dimensions (WxDxH): 121 x 75 x 26 mm (4.8" x 3.0" x 1.0")
  • Item weight: 224 g (0.49 lb.)
  • Packing dimensions (WxDxH): 127 x 82 x 95 mm (5.0" x 3.2" x 3.7")
  • Packing weight: 373.5 g (0.83 lb.)

Environmental Specifications

  • Operating Environment
    • Temperature: 0°C to 40°C (32°F to 104°F)
    • Humidity: 10% to 90% (Non-condensing)
  • Storage Environment
    • Temperature: -40°C to 70°C (-40°F to 158°F)
    • Humidity: 10% to 95% (Non-condensing)


  • CE, BSMI

Package Contents

  • Ethernet switch
  • Power adapter
  • User’s guide


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