Cisco Systems 9124E Manual De Usuario

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Switch technical specifications
54
Weight and physical dimensions
 lists physical properties.
Table 14
Switch physical dimensions
EMC immunity
IEC 61000-4-2 Severity Level 3 for Electrostatic Discharge
IEC 61000-4-3 Severity Level 3 for Radiated Fields
IEC 61000-4-4 Severity Level 3 for Fast Transients
IEC 61000-4-5 Severity Level 3 for Surge Voltage
IEC 61000-4-6 Conducted Emissions
IEC 61000-4-11 Voltage Variations
EN 61000-4-12 Oscillatory Waves Immunity
EN 61000-3-2 Limits for Harmonic Current Emissions
EN 61000-3-3 JEIDA
System architecture
Nonblocking shared-memory switch
ANSI protocol
FC-PH (FC Physical and Signalling Interface standard)
Modes of operation
FC Class 2, Class 3, and Class F
Maximum frame size
2112-byte
Port-to-port latency
1.2 ì sec. with no contention, cut-through routing at 4Gb. Latency 
increases as input port speed increases and becomes disparate from 
output port speed.
Specification
Description
Dimension
Measurement
Height
 29.3 mm (1.15 in)
Width
 208 mm (8.19 in)
Depth
 280 mm (11.02 in)
Weight
 1.27 kg (2.8 lb)