Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.66 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 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.)
Dimensions with packaging (H x W x D) [mm(in.)]
1
Installation type
Metal
Weight without packaging [kg(lb)]
3.59 (7.91)
Typical power consumption [W]
126.07
Maximum power consumption [W]
151.15
Static power consumption [W]
36.95
MTBF [year]
2
Availability
46.6
Noise at high temperature (acoustic power) [dB(A)]
34.6
Number of card slots
0
Number of fans modules
52
Maximum number of 100GE ports
0
Maximum number of 25GE ports
4
Maximum number of 5GE ports
0
Maximum number of GE ports
48
Uplink ports
48 x 10/100/1000BASE-T ports
Dedicated stack port
Not supported
Long-term operating temperature [°C(°F)]
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). Devices cannot start when the temperature is lower than 0°C (32°F). The operating temperature ranges from -5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used. The device does not support dying gasp when the ambient temperature is higher than 40°C (104°F).
Storage temperature [°C(°F)]
5% RH to 95% RH (non-condensing)
Long-term operating altitude [m(ft.)]
0-5000 m (0-16404 ft.)
Power supply mode
AC input: 100-240 V AC; 50/60 Hz
Input voltage range [V]
1.6 A
CPU
2 GB
Flash memory
RJ45
Eth Management port
Not supported
Hardware real-time power detection
Supported
RTC
Not supported
Complete device sleeping
Common mode: ±7 kV
Power supply surge protection [kV]
IP20
Types of fans
Air cooling for heat dissipation, intelligent fan speed adjustment