Gigabit Ethernet DIP Smart Switches
The Allied Telesis GS920 Series offers DIP Smart Gigabit switching solutions for the desktop and small networks. Front-panel DIP switches provide easy configuration of commonly-used features, without the need for a PC.

DIP switches
GS920 series switches provide port configuration for Speed/Duplex, Loop Detection and Flooding mode. The ability to set up the DIP switch without a PC saves money and time.

High performance
The GS920 Series delivers ultra-fast speed and high performance for today’s high-bandwidth applications, such as video, graphics and industrial design, using Gigabit Ethernet.

Quality and reliability
Allied Telesis is a world leader in unmanaged Ethernet switches, and ships more than 250, 000 unmanaged switches every year. Allied Telesis offers both proven reliability and industry-leading quality.

Speed/duplex configuration
The GS920 Series allows speed and duplex to be set on a per-port basis. This supports older devices where auto-negotiation is not supported, as well as embedded devices which may support a fixed speed/duplex only.

Loop detection
The Loop Detection feature discovers network loops, and shuts down affected ports. After the loop is resolved, affected ports are automatically returned to active use.

Flooding mode
Flooding mode allows the easy capture of data streams for troubleshooting and analysis, as they are sent to all ports.

Power over Ethernet (PoE)
The GS920/8PS supports PoE+ (IEEE 802.3at) and delivers up to 30W per port.

Private VLANs
Private VLANs isolate ports so that they can only communicate with the uplink port, and other ports in the same VLAN group. The GS920/8PS supports 3 different port groupings for flexible private VLAN deployment.

DIP SWITCH
It is possible to easily set up the loop guard function, packet transmission function, etc. that need to be set by CLI or GUI operation, with the DIP switch.

Specification

Product
Product id	682996
Brand	Allied Telesis
Partnr	AT-GS920/8PS-50
EAN/UPC code	767035217406
Warranty (months)	5 years
Data transmission
MAC address table	4000 entries
Switching capacity	16 Gbit/s
Jumbo frames support	Y
Jumbo frames	9216
Packet forwarding rate (10 Mbps)	14880 pps
Packet forwarding rate (100 Mbps)	148800 pps
Packet forwarding rate (1 Gbps)	1488000 pps
Packet buffer memory	0.192 MB
Network
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G support	N
Copper ethernet cabling technology	10BASE-T, 100BASE-T, 1000BASE-T
Half duplex	Y
Full duplex	Y
Flow control support	Y
Auto-negotiation	Y
Auto MDI/MDI-X	Y
VLAN support	Y
Virtual LAN features	Private VLAN
Management features
Switch type	Unmanaged
Web-based management	Y
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	8
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Security
Security algorithms	EAP
Loop protection	Y
BPDU filtering/protection	Y
Weight & dimensions
Width	210 mm
Depth	275 mm
Height	42.5 mm
Weight	1600 g
Power
Power supply included	Y
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	1.7 A
Design
Rack mounting	Y
Stackable	N
Form factor	1U
Product colour	Grey
LED indicators	Y
Wall mountable	Y
Operational conditions
Operating altitude	0 - 2000 m
Heat dissipation	254 BTU/h
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	5 - 95 procent
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 90 procent
Performance
Fanless	Y
Harmonized System (HS) code	8517.62.0050
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet plus (PoE+) ports quantity	8
Power over Ethernet (PoE) power per port	7.5 W
Total Power over Ethernet (PoE) budget	62 W