Physical Specifications

• Dimensions (H × W × D):
  88.1 × 442.0 × 600.0 mm (3.47 × 17.4 × 23.6 in.)

• Weight:
  22.2 kg — measured with two power modules and three fan modules (based on the heaviest supported model)

Environmental Specifications

Temperature

• Operating: 0°C to 40°C (32°F to 104°F) at 0–1800 m (0–5906 ft) altitude

• Storage: –40°C to +70°C (–40°F to +158°F)

Humidity

• Relative Humidity: 5% to 95% RH, non-condensing

Altitude

• Maximum supported altitude: < 5000 m (16404 ft)

Noise Level (Sound Pressure at 27°C)

• Back-to-front airflow: < 64 dBA

• Front-to-back airflow: < 64 dBA

Power Source Types

• Supports AC, DC, and High-Voltage DC input

Power Input Specifications

AC Power Input

• Rated voltage range: 100–130 V AC / 200–240 V AC (50/60 Hz)

• Maximum voltage range: 90–290 V AC (47–63 Hz)

DC Power Input

• Rated voltage: –48 V DC to –60 V DC

• Maximum voltage range: –38.4 V DC to –72 V DC

High-Voltage DC Power Input

• 240 V HVDC:

  • Rated: 240 V DC

  • Maximum range: 188–290 V DC

• 380 V HVDC:

  • Rated range: 240–380 V DC

  • Maximum range: 188–400 V DC

Rated Input Current

• 1200 W AC & 240 V DC Module (PAC-1K2WA series):

  • 10 A (100–130 V AC)

  • 8 A (200–240 V AC)

  • 8 A (240 V DC)

• 1200 W High-Voltage DC Module (PHD-1K2WA series):

  • 8 A (240–380 V DC)

• 1200 W DC Module (PDC-1K2WA series):

  • 38 A (–48 V to –60 V DC)

Power Consumption

• Maximum power consumption: 965 W

• Typical power consumption:
  375 W at 100% throughput with QSFP28 cables on 64 ports and dual power modules

Heat Dissipation

• Maximum heat dissipation: 3293 BTU/hr

• Typical heat dissipation:
  1280 BTU/hr at 100% throughput with QSFP28 cables on 64 ports and dual power modules

Surge Protection

• Power Module Protection Levels:

  • AC Input: 4 kV (common mode), 2.5 kV (differential mode)

  • DC Input: 4 kV (common mode), 2 kV (differential mode)

Technical Specifications

• Processor: 1.5 GHz, eight-core

• DRAM Memory: 4 GB

• NOR Flash: 32 MB

• NAND Flash: