Switch Specifications - 7720 (32 x 100Gb)

Ports

32 x QSFP+QSFP28 40Gb/100Gb ports

124 x 10G/25G ports using break-out cables

1 x Serial console port RJ-45

2 x 10/100/1000BASE-T out-of-band management port (only the first port is used for out-of-band management)

USB Type A storage port

Power Supplies

Modular 800W AC power supply (up to 2 PSUs)

Modular 800W DC power supply (up to 2 PSUs)

Front-Back and Back-Front airflow options

Fan Tray

6 fan modules, support one fan redundancy

Front-Back and Back-Front airflow options

Dimensions

17.3in W/22.44in D/1.7in H (44.0cm/57.0cm/4.3cm)

Weight

16.3 lb (7.4 kg) no PSU/19.9 lb (9.0 kg) with two PSUs

Performance

Line rate 6.4 Tbps Switching Capacity (3.2 Tbps ingress, 3.2 Tbps egress)

Forwarding Rate: 2000 Mpps

Typical Latency: 800 ns

CPU/Memory

8-core Processor

16GB DDR4 ECC memory

128GB SSD memory

Packet Buffers

32MB

Operating Conditions

Environmental Operating Temperature

Front-to-back:

0°C (32°F) to 50°C (124°F) at sea level

0°C (32°F) to 45°C (113°F) up to 1800 m (6000ft)

0°C (32°F) to 40°C (104°F), up to 3000m (10000 ft)

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 1800 m (6000ft)

0°C (32°F) to 35°C (95°F) up to 3000m (10000 ft)

 

 

 

 

 

 

 

 

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