Zyxel GS108B 8-port Desktop Gigabit Ethernet Switch
Easy and Reliable Gigabit Network Expansion for SOHO

Benefits:

Compact, sturdy switch with alternative wall-mount design

The GS-105B v3/GS-108B v3 fits any environment. Regardless of desktop or wall-mount installation, its sturdy, compact design provides more flexibility for wired home networks.

Fast, reliable wired connectivity

Without any manual configuration, the GS-105B v3/GS-108B 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/GS-108B v3 has 3/4 QoS ports with an assigned high- and medium-priority 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-108B v3 provides power-saving benefits without compromising performance. The GS-108B 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.

• Adjust power usage
  Smartly adjusts power consumption by detecting the link status and the length of connected Ethernet cables. When the GS-108B v3 detects no active data transmission, the device automatically enters the power-saving mode to avoid energy waste.
• Detect cable length
  The GS-108B 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.

Specifications:

Specifications
System Specifications
Standard	IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab Gigabit Ethernet IEEE 802.3 Nway auto-negotiation IEEE 802.3x full duplex operation and flow control IEEE 802.1 p QoS Priority 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: 4K Memory buffer: 128 KB Switching fabric (non-blocking): 16 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
Hardware Specifications
Interface	Eight RJ-45 10/100/1000 Mbps Ethernet ports with auto MDI/MDIX support
QoS Ports	Two high-priority QoS ports 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	3.0 watt max.
Physical Specifications
Item dimensions (WxDxH)	155 x 85 x 26 mm (6.1" x 3.3" x 1.0")
Item weight	325 g (0.72 lb.)
Packing dimensions (WxDxH)	161 x 90 x 95 mm (6.3" x 3.5" x 3.7")
Packing weight	493 g (1.09 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)
Certification	CE, FCC Class B, BSMI
Package Contents	Gigabit switch Power adapter Quick start guide

Application Diagram:

Documentation:

Download the Zyxel GS-105B v3/GS-108B v3 Datasheet (PDF).