Extreme 8520

High-density Chassis core switches for enterprise networks – 2 product lines: + 48×25/10/1G + 8×100/40G QSFP28 + 48 x 1/10GbE 10GBaseT, 6 x 40/100GbE QSFP28.

– Full featured SLX operating system with advanced features supporting switching, IP Fabrics, BGP-EVPN and VXLAN.

– Integrated Application Storage support to enable organizations to deploy Extreme-powered or third-party applications and tools directly on the switch.

Model: 8520-48Y 8520-48XT

Ports:

• 48 x 1/10/25GbE SFP28 ports
• 8 x 40/100GbE QSFP28 ports
• 1 x Serial console port RJ-45
• 1 x 10/100/1000BASE-T out-of-band management port
• USB Type A storage port
• 48 x 1/10GbE 10GBaseT ports
• 6 x 40/100GbE QSFP28 ports
• 1 x Serial console port RJ-45
• 1 x 10/100/1000BASE-T out-of-band management port
• USB Type A storage port

PowerSupplies Modular 750W AC power supply (up to two PSUs)

• Modular 750W DC power supply (up to two PSUs)
• Front to Back and Back to Front airflow options

Modular 750W AC power supply (up to two PSUs)

• Modular 750W DC power supply (up to two PSUs)
• Front to Back and Back to Front airflow options

Fan Modules

• 6 fan modules
• Front-Back and Back-Front airflow options
• 6 fan modules
• Front-Back and Back-Front airflow options

Dimensions: 17.3 in W / 21.24 in D / 1.7 in H (44.0cm / 53.95cm / 4.3cm) 17.3in W / 20.9 in D / 1.7 in H (44.0cm / 53.2cm / 4.3cm )

Performance:

• Line rate 4Tbps Switching Capacity (2Tbps ingress, 2Tbpsegress)
• Average Latency: 800 ns
• Forwarding rate: 1000 Mpps
• Line rate 2.16 Tbps Switching Capacity (1.08Tbps ingress,1.08Tbps egress)
• Average Latency: 2,400 ns
• Forwarding rate: 1000 Mpps

CPU Memory:

• 8-core Processor
• 16GB DDR4 ECC memory
• 128GB SSD memory
• 8-core Processor
• 16GB DDR4 ECC memory
• 128GB SSD memory

Packet Buffers 32MB 32MB

Operating

Conditions

AC/DC, one fan failed, front-to-back:

0°C (32°F) to 50°C (122°F) at sea level;

0°C (32°F) to 40°C (104°F) up to 3000 m (10,000 ft)

AC/DC, one fan failed, back-to-front:

0°C (32°F) to 45°C (113°F) at sea level;

0°C (32°F) to 40°C (104°F) up to 3000 m (10,000 ft)