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Secured Shell (SSHv1,v2)
Interface
48 RJ-45 connectors for 10BASE-T and 100BASE-TX (Auto Uplink™ on all ports)
4 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink™ on all ports)
4 Gigabit Interface Converter (SFP) slots for SFP modules
RS-232 Console Port
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: Store-and-forward
Bandwidth: 17.6 Gbps
Network latency: Less than 80 microseconds for 64-byte frames in store-and-forward mode for10 Mbps to
100 Mbps transmission
Address database size: 16,384 media access control (MAC) addresses per system
Addressing: 48-bit MAC address
10/100/1000 buffer memory: 8MB embedded memory for 24 ports
Acoustic noise: (ANSI-S10.12): 56.07 dB
Heat Dissipation: 18.99 Btu/hr
Mean Time Between Failure (MTBF): 117,747 hours (~ 13.4 years)
Power Supply
Power Consumption: 80 W maximum
100-240VAC/50-60 Hz universal input
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: -20 to 70°C
Operating humidity: 90% maximum relative humidity, non-condensing
Storage humidity: 95% maximum relative humidity, non-condensing
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
C-Tick
Electromagnetic Immunity
EN 50082-1
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