HP JG924A User Manual

3
Gas Maximum concentration (m
g
/m
3
)
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 when necessary. For example, use shielded interface cables.

HP JG924A Specifications

General

Model	JG924A
Category	Switch
Switching Capacity	128 Gbps
Forwarding Rate	95.2 Mpps
PoE Power Budget	370W
Layer	Layer 3
MAC Address Table Size	32, 000 entries
Input Voltage	100-240 VAC
Ports	4 x SFP+
Jumbo Frame Support	Yes
Operating Temperature	0°C to 45°C (32°F to 113°F)
Operating Humidity	10% to 90% (non-condensing)