Коммутатор Huawei CE6810-48S-LI (48 портов)

Temperature

Relative humidity

5% RH to 95% RH, noncondensing

Altitude

< 5000 m (16404 ft.)

Noise (sound pressure, 27°C)

• Back-to-front airflow: < 51 dBA
• Front-to-back airflow: < 48 dBA

Power source type

AC/DC

AC power input

• 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

DC power input

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

High-voltage DC power input

Not supported

Rated input current

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

Maximum power consumption

178 W

Typical power consumption

89 W (100% throughput, SFP+ cables on 48 ports, double power modules)

Maximum heat dissipation

607 BTU/hr

Typical heat dissipation

302 BTU/hr (100% throughput, SFP+ cables on 48 ports, double power modules)

Heat dissipation mode

Air cooling

Airflow

Front-to-back or back-to-front, depending on the fan modules and power modules

Power module backup

1+1 backup

Fan module backup

Not supported

Hot swap

Supported by all power modules and fan modules

Mean time between failures (MTBF)

56.88 years

Mean time to repair (MTTR)

1.8 hours

Availability

0.9999963861

Processor

1.2 GHz, quad-core

DRAM Memory

2 GB

NOR Flash

16 MB

NAND Flash

512 MB

Service port supporting the stack function

10GE optical ports

• Dimensions (W x D x H): 442.0 mm x 600.0 mm x 43.6 mm (17.4 in. x 23.6 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): 10.2 kg (22.49 lb)