Huawei CE6881H-48T6CQ-K Switch

• Basic dimensions (the depth excludes the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.)
• Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 446.1 mm (1.72 in. x 17.40 in. x 17.56 in.)

It can be used for log backup and USB-based deployment.

This function is reserved.

• AC pluggable
• DC pluggable
• HVDC pluggable

• 347 W (50% throughput, 3 m Ethernet cables on 48 ports and QSFP28 high-speed cables on 6 ports, normal temperature, dual power modules)
• 362 W (50% throughput, 3 m Ethernet cables on 48 ports and short-distance optical modules on 6 ports, normal temperature, dual power modules)

• 1184 BTU/hour (50% throughput, 3 m Ethernet cables on 48 ports and QSFP28 high-speed cables on 6 ports, normal temperature, dual power modules)
• 1235 BTU/hour (50% throughput, 3 m Ethernet cables on 48 ports and short-distance optical modules on 6 ports, normal temperature, dual power modules)

• 600 W AC&240 V DC power module: 100 V AC to 240 V AC, 50/60 Hz; 240 V DC
• 1000 W DC power module: –48 V DC to –60 V DC
• 1200 W high-voltage DC power module: 240 V DC to 380 V DC

• 600 W AC&240 V DC power module: 90 V AC to 290 V AC, 45 Hz to 65 Hz; 190 V DC to 290 V DC
• 1000 W DC power module: –38.4 V DC to –72 V DC
• 1200 W high-voltage DC power module: 190 V DC to 400 V DC

• 600 W AC&240 V DC power module: 8 A (100 V AC to 240 V AC); 4 A (240 V DC)
• 1000 W DC power module: 30 A (–48 V DC to –60 V DC)
• 1200 W high-voltage DC power module: 8 A

• 600 W AC&240 V DC power module: 600 W
• 1000 W DC power module: 1000 W
• 1200 W high-voltage DC power module: 1200 W

• Compliance with safety standards
• Compliance with EMC standards
• Compliance with environment and environmental protection standards

• AC: 6 kV in common mode and 6 kV in differential mode
• DC: 4 kV in common mode and 2 kV in differential mode
• HVDC: 4 kV in common mode and 2 kV in differential mode

• Front-to-back airflow: 49 dB(A) on average (maximum: 52 dB(A))
• Back-to-front airflow: 50 dB(A) on average (maximum: 52 dB(A))

• Front-to-back airflow: 69 dB(A) on average (maximum: 74 dB(A))
• Back-to-front airflow: 67 dB(A) on average (maximum: 73 dB(A))

0°C to 40°C (32°F to 104°F) at an 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.).