Huawei CE6865E-48S8CQ 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 446.5 mm (1.72 in. x 17.40 in. x 17.58 in.)

• DC pluggable
• AC pluggable
• HVDC pluggable

48*25GE SFP28

NOTE:

1. A 25GE port works at 25 Gbit/s by default and cannot work at 1 Gbit/s or 10 Gbit/s through auto-sensing, but can be configured to work at 10 Gbit/s or 1 Gbit/s through commands. When a 25GE port is configured to work at 10 Gbit/s or 1 Gbit/s, the rate of the other three ports in the same group also needs to be switched. The rate of a single port cannot be switched independently.

2. 10GE LRM/80 km linear optical modules are not supported.

3. The 1000BASE-X auto-negotiation function is not supported. To connect the two interfaces at both ends of a link, disable the auto-negotiation function of the peer interface. After the connection, in some port failure scenarios, the interface on one end may be Up and the interface on the other end may be Down.

4. GE copper modules cannot be installed in ports directly above or below another GE copper module.

• 179 W (50% throughput, SFP28 high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules)
• 232 W (50% throughput, short-distance optical modules on all ports, dual power modules)

610 BTU/hour (100% traffic load, SFP28 high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules)

791 BTU/hour (100% traffic load, short-distance optical modules on all ports, 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: –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: 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

• 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: 49.8 dB(A) on average (maximum: 53.6 dB(A))

Back-to-front airflow: 47.8 dB(A) on average (maximum: 51.2 dB(A))

Front-to-back airflow: 67.6 dB(A) on average (maximum: 73.4 dB(A))

Back-to-front airflow: 68 dB(A) on average (maximum: 75.4 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.).