Allied Telesis AT-9000/28SP

AT-9000/28SP is the managed switch of initial level capacity up to 35.7 million packets per second, supports up to 255 virtual local area networks.

The switch is focused on small and medium-sized companies, hotels, schools and the universities. AT-9000/28 has 24 ports for the twisted pair cable and 4 combined slots under the modules SFP for the ascending connections. The functions characteristic of more expensive models, in particular, RADIUS, security with authentication according to standard 802.1x, tags of virtual local area networks, etc. are supported.

AT-9000/28SP, 2014

In the networks imposing high requirements to bandwidth, traffic is optimized using four queues creating functionality of priorities according to the IEEE 802.1p standard. The problem of nodes with high traffic can be solved with the help of function of aggregation of IEEE 802.1ad channels and the LACP protocol.

Management

Supports control interfaces:

• web interface,
• command line interface,
• SNMP
• Telnet.

Characteristics

• SNMP v1 и v2
• Remote log-in by means of the Telnet protocol
• Non-blocking architecture
• Work at a speed of a data transmission medium
• RSTP (Rapid Spanning Tree Protocol)
• RADIUS
• Four priority queues on each port
• Tags of virtual local area networks (VLAN)
• Mirror duplication of ports