Huawei Huawei S9712 Basic Engine AC EH1B12EACD01

• V200R001C00: 576xFE, 576xGE, 480x10GE
• V200R002C00 and V200R003C00: 576xFE, 576xGE, 480x10GE, 96x40GE
• V200R005C00 to V200R007C10: 576xFE, 576xGE, 576x10GE, 96x40GE
• V200R008C00 to V200R009C00: 576xFE, 576xGE, 576x10GE, 96x40GE, 24x100GE
• V200R010C00 to V200R013C00: 576xFE, 576xGE, 576x10GE, 96x40GE, 48x100GE

• DC input voltageRated voltage: -48 V DC/-60 V DC

  Maximum voltage range: -40 V DC to -72 V DC

• AC input voltageRated voltage: 110 V AC/220 V AC, 50/60 Hz

  Maximum voltage range: 90 V AC to 290 V AC; 47 Hz to 63 Hz (The output power reduces to half of the maximum output when the input voltage is in the range of 90 V AC to 175 V AC.)

• HVDC input voltage (3000 W AC)

  Rated voltage: 240 V DC

  Maximum voltage range: 190 V DC to 290 V DC

• With cable management frames: 442 mm x 585 mm x 663.95 mm (17.4 in. x 23.0 in. x 26.1 in. (15 U))
• Without cable management frames: 442 mm x 489 mm x 663.95 mm (17.4 in. x 19.3 in. x 26.1 in. (15 U))

• Mean time between failures (MTBF): 24.1 years
• Mean time to repair (MTTR): 52 minutes
• Availability: 0.9999959

• Operating temperature and altitude:-60 m to +1800 m (197 ft. to 5906 ft.): 0°C to 45°C (32°F to 113°F)

  1800 m to 4000 m (5906 ft. to 13123 ft.): Operating temperature decreases by 1°C (1.8°F) every time the altitude increases 220 m (722 ft.).

  4000 m (13123 ft.): 0°C to 35°C (32°F to 95°F)

• Operating relative humidity: 5% RH to 95% RH (noncondensing)
• Storage temperature: -40°C to +70°C (-40°F to +158°F)
• Storage altitude: < 5000 m (16404 ft.)
• Storage relative humidity: 5% RH to 95% RH (noncondensing)

≤ 72 dB(A)

• EMC certification
• Safety certification
• Manufacturing certification