ZyXEL Communications GS-105B v2 User manual

The ZyXEL GS-105B v2/GS-108B v2 5/8-Port Desktop Gigabit Ethernet Switch connects network
devices and the home network at blazing Gigabit speed. The newly designed QoS ports guarantee
smooth transfer for bandwidth-intensive applications such as VoIP and data communications.
Benets
Compact, sturdy switch with alternative wall-mount design
The GS-105B v2/GS-108B v2 ts any environment. Regardless of desktop or wall-mount installation, its
sturdy, compact design provides more exibility for wired home networks.
Fast, reliable wired connectivity
Without any manual conguration, the GS-105B v2/GS-108B v2 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 v2/GS-108B v2 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 Ecient Ethernet standard, the GS-105B v2/GS-108B v2
provides power-saving benets without compromising performance. The GS-105B v2/GS-108B v2 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.
• Compact, sturdy desktop switch
with alternative wall-mount
installation
• Connect up to 5/8 network devices
at Gigabit wire speed
• QoS ports for optimized, smooth
VoIP and data transfer of high- and
medium-priority applications
• Green switch for energy saving
• Loop detection prevents network
from crashing
Optimized for Smooth VoIP and Data Exchange
GS-105B v2
GS-108B v2
5/8-Port Desktop Gigabit
Ethernet Switch

Specications
Application Diagram
System Specications
Standard
• 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 ow
control
• IEEE 802.3az Energy Ecient 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:
■ GS-105B v2: 2 K
■ GS-108B v2: 8 K
• Memory buer:
■ GS-105B v2: 128 KB
■ GS-108B v2: 128 KB
• Switching fabric (non-blocking):
■ GS-105B v2: 10 Gbps
■ GS-108B v2: 16 Gbps
Features
• Auto-MDI/MDIX in all ports
• Transmission method:
■ Store-and-forward architecture
• Loop detection support
• Port-based QoS support
• Jumbo frame support up to 9 KB
• IGMP snooping v1/v2 support (GS-105B v2)
Hardware Specications
Interface
• GS-105B v2: Five RJ-45 10/100/1000 Mbps
Ethernet ports with auto MDI/MDIX support
• GS-108B v2: Eight RJ-45 10/100/1000 Mbps
Ethernet ports with auto MDI/MDIX support
QoS Ports
• GS-105B v2: One high-priority QoS port and
two medium-priority QoS ports
• GS-108B v2: Two high-priority QoS ports and
two medium-priority QoS ports
LED Indicator
• PWR: Power
• Per port: Link/Activity
Power Supply
• GS-105B v2:
■ Input: 100 - 240 V AC
■ Output: 9 V DC, 0.6 A
• GS-108B v2:
■ Input: 100-240 V AC
■ Output: 9 V DC, 0.85 A
Power Consumption
• GS-105B v2: 3.5 watt max.
• GS-108B v2: 5.5 watt max.
Physical Specications
• Item dimensions (WxDxH):
164 x 98 x 26 mm (6.46” x 3.86” x 1.02”)
• Item weight:
■ GS-105B v2: 369 g (0.81 lb.)
■ GS-108B v2: 392 g (0.86 lb.)
• Packing dimensions (WxDxH):
170 x 108 x 92 mm (6.70” x 4.25” x 3.62”)
• Packing weight:
■ GS-105B v2: 537 g (1.18 lb.)
■ GS-108B v2: 559 g (1.23 lb.)
Environmental Specications
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: 5% to 90% (Non-condensing)
Certication
• CE, FCC Class B, C-Tick, BSMI
Package Contents
• Gigabit switch
• Power adapter
• Quick start guide
• Warranty card
GS-105B v2/GS-108B v2
5/8-Port Desktop Gigabit Ethernet Switch
For more product information, visit us on the web at www.ZyXEL.com
Copyright © 2012 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logoare registered trademarks
of ZyXEL Communications Corp. All other brands, product names, or trademarks mentioned are the property of
their respective owners. All specications are subject to change without notice.
5-100-00212019 10/12
GS-105B v2 GS-108B v2
xDSL/Cable
Modem
P-600 series
L
ANDSLINTERNET
1234
PWR/SYS
High-Priority Port Medium-Priority Ports General Ports
2-Bay Power Plus
Media Server
NSA325
2-Bay Power Plus
Media Server
NSA325
xDSL/Cable
Modem
P-600 series
L
ANDSLINTERNET
1234
High-Priority Ports Medium-Priority Ports General Ports
PC LaptopIP Phone IP PhonePC Laptop PC Laptop PC Laptop
DataVoIP Internet/Data DataVoIP Internet/Data