| Communication Mode: | Full-Duplex & Half-Duplex |
|---|---|
| Type: | Ethernet Switch |
| Transmission Rate: | 10/100/1000Mbps |
| Ports: | ≧48 |
| Function: | Lacp, Poe, Qos, Snmp, Stackable, Vlan Su |
| Product Size: | 1.73X17.5X21.52 Inches |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
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Item
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Specification
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Dimensions without packaging (H x W x D) [mm(in.)]
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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.)
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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.) |
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Dimensions with packaging (H x W x D) [mm(in.)]
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90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.)
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Chassis height [U]
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1 U
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Weight without packaging [kg(lb)]
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2.71 kg (5.97 lb)
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Weight with packaging [kg(lb)]
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3.59 kg (7.91 lb)
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Typical power consumption [W]
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44.9 W
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Typical heat dissipation [BTU/hour]
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153.2 BTU/hour
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Maximum power consumption [W]
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52.05 W
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Maximum heat dissipation [BTU/hour]
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177.6 BTU/hour
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MTBF [year]
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40.61 year
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MTTR [hour]
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2 hour
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Availability
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>0.99999
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Noise at normal temperature (acoustic power) [dB(A)]
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46.6 dB(A)
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Noise at normal temperature (acoustic pressure) [dB(A)]
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34.6 dB(A)
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Number of card slots
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0
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Number of power slots
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0
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Number of fans modules
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1
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Redundant power supply
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Not supported
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Long-term operating temperature [°C(°F)]
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-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
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Restriction on the operating temperature variation rate [°C(°F)]
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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.). |
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Devices cannot start when the temperature is lower than 0°C (32°F).
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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. |
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Storage temperature [°C(°F)]
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-40°C to +70°C (-40°F to +158°F)
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Long-term operating relative humidity [RH]
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5% RH to 95% RH (non-condensing)
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Long-term operating altitude [m(ft.)]
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0-5000 m (0-16404 ft.)
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Storage altitude [m(ft.)]
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0-5000 m (0-16404 ft.)
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Power supply mode
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AC built-in
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Rated input voltage [V]
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AC input: 100-240 V AC; 50/60 Hz
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Input voltage range [V]
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AC input: 90-290 V AC; 45-65 Hz
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Maximum input current [A]
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1.6 A
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Memory
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2 GB
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Flash memory
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1 GB in total. To view the available flash memory size, run the display version command.
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Console port
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RJ45
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Eth Management port
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Not supported
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USB
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Not supported
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RTC
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Not supported
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RPS input
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Not supported
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Service port surge protection [kV]
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Common mode: ±7 kV
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Power supply surge protection [kV]
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Differential mode: ±6 kV; common mode: ±6 kV
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Types of fans
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Built-in
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Heat dissipation mode
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Air cooling for heat dissipation, intelligent fan speed adjustment
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Airflow direction
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Air intake from left and air exhaust from right
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PoE
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Not supported
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Certification
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EMC certification
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Safety certification
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Manufacturing certification
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