Allied Telesis AT-X560-28YSQ-050 L3 stackbare switch, 24x SFP28 + 4x QSFP28, dual PSU

The Allied Telesis AT-X560-28YSQ-050 is a high-performance Layer 3 stackable switch designed for demanding enterprise and data center environments. Featuring 24 SFP28 ports (1/10/25 Gigabit Ethernet) and 4 QSFP28 uplink ports (40/100 Gigabit Ethernet), this switch delivers exceptional throughput and scalability. With dual hot-swappable power supplies and advanced stacking technology, it ensures high availability and simplified network management.

Advantages

This switch offers a powerful combination of high port density, flexible uplink options, and robust Layer 3 routing capabilities. The VCStack™ and VCStack™ Plus technologies allow stacking of up to 16 units, providing a unified management interface and seamless scalability. Energy-efficient design and front-to-back airflow make it ideal for modern data centers.

Suitable for

• Enterprise campus networks requiring high-speed aggregation
• Data center top-of-rack or leaf-spine deployments
• Service provider environments needing advanced routing and security
• Organizations seeking a future-proof 25/100 Gigabit Ethernet solution

Key specifications

• 24 x SFP28 ports (1/10/25 GbE)
• 4 x QSFP28 ports (40/100 GbE)
• Switching capacity: 1.28 Tbps
• Forwarding rate: 952 Mpps
• Dual hot-swappable power supplies
• VCStack™ (up to 8 units) and VCStack™ Plus (up to 16 units)
• Layer 3 routing: Static, RIP, OSPFv2/v3, BGP, VRRP, PIM-SM/DM
• Management: CLI, Web GUI, SNMP, AMF
• VLAN support: 4094 VLANs
• Jumbo frame support: up to 9KB
• MAC address table: 64K entries
• IPv4 routing table: 128K entries
• IPv6 routing table: 64K entries
• Flash memory: 2 GB
• RAM: 4 GB
• Security: ACLs, 802.1X, Port Security, DHCP Snooping, Dynamic ARP Inspection
• Operating temperature: 0°C to 50°C
• Airflow: Front-to-back
• Form factor: 1U rackmount

Recommendations

For optimal performance, pair with Allied Telesis SFP28 and QSFP28 transceivers. Ensure proper power supply redundancy by connecting both PSUs to separate circuits. Use VCStack™ Plus for larger deployments requiring up to 16 units in a single stack.