1
The AT-8124XL Fast Ethernet Switch offers the following features:
❑ Twenty four 10/100 Mbps switching ports for Ethernet and Fast
Ethernet connectivity
❑ A small 1.5U high, 19-inch rackmountable enclosure
❑ Built-in management functions for extremely flexible operation in a
standalone configuration
❑ IEEE 802.3 and IEEE 802.3u compliant
❑ One uplink button on Port 24 for cascading switches without a
crossover cable
❑ Full wire speed forwarding rate in a non-blocking switch architecture
❑ Internal power supply
❑ Backpressure control in half-duplex operation
❑ Flow control (IEEE 802.3x) in full-duplex operation
❑ 8K MAC address entries supported with hardware based aging
❑ IEEE 802.1P 4 priority queue support
❑ Port trunking with up to 4 100M link aggregation
❑ RS232 console connectivity for local management
Chapter 1
AT-8124XL Fast Ethernet Switch