Huawei CE6820H-48S6CQ switch (48*10G SFP+, 6*100G QSFP28, 2* AC power supply, port side air inlet)

• Dimensions (W x D x H): 442.0 mm x 420.0 mm x 43.6 mm (17.4 in. x 16.5 in. x 1.72 in.)
• Weight (with two power modules and two fan modules, calculated based on the heaviest model if multiple models are supported): 7.6 Kg (16.76 lb)

• Operating temperature: 0°C to 40°C (32°F to 104°F) at altitude of 0-1800 m (0-5906 ft.)
  NOTE:

  When the altitude is 1800-5000 m (5096-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).

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

• Back-to-front airflow: < 53 dBA
• Front-to-back airflow: < 52 dBA

• Rated input voltage range: 100 V AC to 240 V AC, 50/60 Hz
• Maximum input voltage range: 90 V AC to 290 V AC, 47 Hz to 63 Hz

• Rated voltage range: -48 V DC to -60 V DC
• Maximum voltage range: -38.4 V DC to -72 V DC

• 350 W DC power (PDC350S12 series): 11 A (-48 V DC to -60 V DC)
• 600 W AC power (PAC600S12 series): 9 A (100 V AC to 240 V AC)

195 W (100% throughput, all optical interfaces on the switch are equipped with the short-distance optical modules, double power modules)

665 BTU/Hr (100% throughput, all optical interfaces on the switch are equipped with the short-distance optical modules, double power modules)

• Safety standards compliance
• EMC standards compliance
• Environmental standards compliance