HPE FlexFabric 5710 Series User Manual

3
Table 2 Dust concentration limit in the equipment room
Substance Concentration limit (particles/m³)
Dust ≤ 3 × 10
4
(no visible dust on the tabletop over three days)
NOTE:
Dust diameter ≥ 5 μm
The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion
and premature aging of components, as shown in Tabl e 3 .
Table 3
Harmful gas limits in the equipment room
Gas Maximum concentration (mg/m
3
)
SO
2
0.2
H
2
S 0.006
NH
3
0.05
Cl
2
0.01
EMI
All electromagnetic interference (EMI) sources, from outside or inside of the switch and application
system, adversely affect the switch in the following ways:
• A conduction pattern of capacitance coupling.
• Inductance coupling.
• Electromagnetic wave radiation.
• Common impedance (including the grounding system) coupling.
To prevent EMI, use the following guidelines:
• If AC power is used, use a single-phase three-wire power receptacle with protection earth (PE)
to filter interference from the power grid.
• Keep the switch far away from radio transmitting stations, radar stations, and high-frequency
devices.
• Use electromagnetic shielding, for example, shielded interface cables, when necessary.
• To prevent signal ports from getting damaged by overvoltage or overcurrent caused by lightning
strikes, route interface cables only indoors.
Laser safety
WARNING!
Do not stare into any fiber port when the switch has power. The laser light emitted from the optical
fiber might hurt your eyes.
The HPE FlexFabric 5710 switches are Class 1 laser devices.
Installation tools
No installation tools are provided with the switch. Prepare the following tools yourself:

HPE FlexFabric 5710 Series Specifications

General

Model	HPE FlexFabric 5710 Series
Power Supply	AC or DC
Operating Temperature	0°C to 45°C
Routing Protocol	OSPF, BGP, RIP
Input Voltage	100-240V AC
Operating Humidity	10% to 90% (non-condensing)
Jumbo Frame Support	Up to 9216 bytes
Management	CLI, SNMP