Zyxel GS-105B v3 5-Port Desktop Gigabit Ethernet Switch 

The Zyxel GS-105B v3 5-Port Desktop Gigabit Ethernet Switch connects network devices and the home network at blazing Gigabit speed. The designed QoS ports allows smooth transfer for bandwidth intensive applications such as VoIP and data communications.

Compact, sturdy switch with alternative wall-mount design
The GS-105B v3 fits any environment. Regardless of desktop or wallmount installation, its sturdy, compact design provides more flexibility for wired home networks.

Fast, reliable wired connectivity
Without any manual configuration, the GS-105B v3 can boost data transfer speed for connected network devices such as IP phones, network storages, PCs and laptops to the network at blazing-fast Gigabit speed.

Optimized for smooth VoIP and data exchange
The GS-105B v3 has 3 QoS ports with an assigned high- and mediumpriority mechanism to enhance the stability of VoIP and data exchange. Just connect network devices such as IP phones, PCs, laptops or network storages to the high-priority or medium-priority ports of your choice, you can then enjoy smooth VoIP communication and data transfer at the same time.

Green switch saves energy
Compliant with the IEEE 802.3az Energy Efficient Ethernet standard, the GS-105B v3 provides power-saving benefits without compromising performance. The GS-105B v3 can automatically adjust power consumption according to the number of active, connected network devices and cable length; that is, it consumes less power if fewer network devices are connected and active, or when the length of Ethernet cable is shorter.

Hardware Specifications: 

• Switch housing: Metal
• Interface: Five RJ-45 10/100/1000 Mbps Ethernet ports with auto MDI/MDIX support
• QoS Ports: One high-priority QoS port and two medium-priority QoS ports
• LED Indicator: 
  • PWR: Power
  • Per port: Link/Activity
    • Amber: 10/100 Mbps
    • Green: 1000 Mbps
• Power Supply: 
  • Input: 100-240 V AC
  • Output: 5 V DC, 1 A
• Power consumption: 2.5 watt max.

System Specifications: 

• Standards: 
  • IEEE 802.3 10BASE-T Ethernet
  • IEEE 802.3u 100BASE-TX Fast Ethernet
  • IEEE 802.3ab 1000BASE-T Gigabit 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
    • Gigabit Ethernet: 1000/2000 Mbps
  • MAC address table: 2 K
  • Memory buffer: 128 KB
  • Switching fabric (non-blocking): 10 Gbps
• Features:
  • Auto-MDI/MDIX in all ports
  • Transmission method: Store-and-forward architecture
  • Port-based QoS support
  • Jumbo frame support up to 9 KB

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)