HUAWEI CE6857E-48T6CQ CE6800 Series Switches

• 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.)

• DC pluggable
• AC pluggable
• HVDC pluggable

6*100GE QSFP28

NOTE:

1. Each 100G QSFP28 port can be configured to work at 40 Gbit/s.

2. In V2R20C10, 40G/100G uplink ports cannot be split. In V2R21C00 and later versions, 40G/100G uplink ports 3 and 4 can be split into 4x25G and 4x10G ports, and the other 40G/100G uplink ports cannot be split.

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

• 860 BTU/hour (50% traffic load, 3 m Ethernet cables on 48 ports and QSFP28 high-speed cables on 6 ports, normal temperature, dual power modules)
• 921 BTU/hour (50% traffic load, 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 : AC: 100 V AC to 240 V AC, 50/60 Hz; DC: 240 V DC
• 1000 W DC power module: –48V DC to –60V DC
• 1200 W high-voltage DC power module: 240 V DC to 380 V DC

• 600 W AC&240 V DC power module : AC: 90 V AC to 290 V AC, 45 Hz to 65 Hz; DC: 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

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

• 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: average 50 dBA (maximum: 54 dBA)
• Back-to-front airflow: average 53 dBA (maximum: 57 dBA)

• Front-to-back airflow: average 69 dBA (maximum: 73 dBA)
• Back-to-front airflow: average 72 dBA (maximum: 77 dBA)

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 between 1800 m and 5000 m (5906 ft. and 16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).