Data transmission
Switching capacity	16 Gbit/s
Throughput	11.9 Mpps
MAC address table	4000 entries
Packet forwarding rate (1 Gbps)	1488000 pps
Packet forwarding rate (100 Mbps)	148800 pps
Packet forwarding rate (10 Mbps)	14880 pps
Jumbo frames support
Design
Product colour	Grey
Rack mounting
Logistics data
Harmonized System (HS) code	85176990
Management features
Switch type	Unmanaged
Network
Networking standards	IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G support
Flow control support
Broadcast storm control
Cable length detection
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	8
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity	8
Power connector	DC-in jack
Power
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	5 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Security
Loop protection
BPDU filtering/protection
Weight & dimensions
Width	210 mm
Depth	121 mm
Height	38 mm
Weight	720 g

The Allied Telesis AT-GS910/8E-50 is an unmanaged Gigabit-Ethernet switch with eight RJ-45 ports, designed for use in small networks, at the workplace, or in decentralized applications. The device offers a simple, immediately operational network connection without configurable settings, making it particularly suitable for users requiring a reliable and maintenance-free connection. The Gigabit-Ethernet technology (10/100/1000 Mbit/s) enables high data transfer rates, sufficient for modern applications such as video transmission, graphic processing, or industrial control systems.

Applications

The switch is suitable for use in office environments, small company networks, or as a decentralized connection component in larger networks. Due to the operating temperature range of 0 to 50 °C, it can also be operated in rooms with moderate ambient temperatures without requiring additional cooling. The robust metal housing construction ensures mechanical stability and protection against external influences.

Functions and Features in Detail

The AT-GS910/8E-50 features eight Gigabit-Ethernet ports (RJ-45), which automatically detect and set the optimal transmission rate (10/100/1000 Mbit/s). The Auto-MDI/MDI-X function allows direct connection to other devices without requiring a crossover cable. The data flow control (Full-duplex flow control) ensures stable data transmission, especially under high loads. Additionally, the switch supports broadcast storm control, preventing network disruptions caused by uncontrolled data floods.

Technology Explained Simply

The switch operates with a non-blocking architecture, meaning all ports can be used simultaneously at full speed without data transmission being affected by other ports. The switching capacity is 16 Gbit/s, sufficient to operate all eight ports simultaneously at Gigabit speed. The packet forwarding rate is 11.9 Mpps (millions of packets per second), ensuring high processing speed for network packets. The MAC address table with 4000 entries enables efficient management of network devices. The Jumbo Frames support allows transmission of larger data packets, improving network efficiency in certain applications.

Compatibility and Accessories

The switch is compatible with network standards IEEE 802.3, IEEE 802.3u, IEEE 802.3x, and IEEE 802.3az, enabling universal use in existing network infrastructures. The cable length detection recognizes the length of the connected cable and adjusts power supply accordingly, contributing to energy efficiency. The Loop Protection and BPDU filtering protect the network from unwanted loops and broadcast storms. The EAP/BPDU passthrough function enables forwarding of authentication and Spanning-Tree protocols, which is necessary in certain network environments.

Mounting and Installation

The switch is not designed for rack mounting, but intended for desktop or desk-top operation. Installation is performed by directly connecting network cables to the RJ-45 ports. Power supply is via an external DC connector, with input voltage of 100–240 V AC at 50–60 Hz. The device is fanless and therefore operates silently, making it especially suitable for office environments.

Operational Advantages

The AT-GS910/8E-50 features low power consumption (max. 5 W), reducing operating costs and environmental impact. Integrated energy-saving functions such as link-down mode and automatic power adjustment based on cable length contribute to efficiency. The wide operating temperature range and robust construction increase reliability. The device is supplied with a lifetime limited warranty, emphasizing quality and longevity.

Design and Operating Conditions

The device has a grey colour and dimensions of 210 mm (width) × 121 mm (depth) × 38 mm (height). Weight is 720 g. The operating temperature ranges from 0 to 50 °C, enabling flexible deployment in various environments. The fanless design ensures disturbance-free operation without fan noise.

Safety and Reliability

The Loop Detection function detects network loops and automatically disables affected ports to prevent broadcast storms. After the loop is resolved, the port is automatically reactivated. The BPDU filtering protects the network from unwanted Spanning-Tree protocol messages. These functions enhance network stability and prevent failures caused by network loops.

Energy Efficiency

The switch is designed as an eco-friendly switch, achieving energy efficiency through a highly efficient power supply and a low-power chipset. Reducing power consumption outside of working hours (overnight mode) lowers total cost of ownership (TCO) and reduces CO2 emissions.