![](/images/new-backgrounds/1202484/20248439x1.webp)
Secured Shell (SSHv1,v2)
Interface
48
4
4Gigabit Interface Converter (SFP) slots for SFP modules
LEDs
Per port (10/100 for TP): Link, Speed, and Activity.
Port port (10/100/1000 for TP and fiber): Link, Speed, Activity, and Stack.
Per device: Power, master, fan, and status.
Performance Specifications Forwarding modes:
Network latency: Less than 80 microseconds for
Address database size: 16,384 media access control (MAC) addresses per system
Addressing:
10/100/1000 buffer memory: 8MB embedded memory for 24 ports
Acoustic noise:
Heat Dissipation: 18.99 Btu/hr
Mean Time Between Failure (MTBF): 117,747 hours (~ 13.4 years)
Power Supply
Power Consumption: 80 W maximum
Physical Dimensions
440 x 257 x 43 mm (W x D x H) 17.3 x 10.1 x 1.6 inch
Environmental Specifications
Operating temperature: 0 to 40°C
Storage temperature:
Operating humidity: 90% maximum relative humidity,
Storage humidity: 95% maximum relative humidity,
Operating altitude: 10,000 ft (3,000 m) maximum
Storage altitude: 10,000 ft (3,000 m) maximum
Electromagnetic Emissions
CE mark, commercial
FCC Part 15 Class A
VCCI Class A
EN 55022 (CISPR 22), Class A
Electromagnetic Immunity
EN
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