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Data sheet | HP 2920 Switch Series
HP 2920-24G Switch (J9726A) HP 2920-24G-PoE+ Switch (J9727A) HP 2920-48G Switch (J9728A)
Performance
100 Mb Latency
1000 Mb Latency
10 Gb/s Latency
Throughput
Switching capacity
Routing table size
MAC address table size
< 9.0 µs (FIFO 64-byte packets)
< 3.3 µs (FIFO 64-byte packets)
< 3.3 µs (FIFO 64-byte packets)
95.2 million pps
128 Gb/s
2048 entries (IPv4), 256 entries (IPv6)
16000 entries
< 9.0 µs (FIFO 64-byte packets)
< 3.3 µs (FIFO 64-byte packets)
< 3.3 µs (FIFO 64-byte packets)
95.2 million pps
128 Gb/s
2048 entries (IPv4), 256 entries (IPv6)
16000 entries
< 9.0 µs (FIFO 64-byte packets)
< 3.3 µs (FIFO 64-byte packets)
< 3.2 µs (FIFO 64-byte packets)
130.9 million pps
176 Gb/s
2048 entries (IPv4), 256 entries (IPv6)
16000 entries
Environment
Operating temperature
Operating relative humidity
Nonoperating/Storage temperature
Nonoperating/Storage relative humidity
Altitude
Acoustic
32°F to 131°F (0°C to 55°C)
15% to 95%, noncondensing
-40°F to 158°F (-40°C to 70°C)
15% to 95%, noncondensing
up to 10,000 ft (3 km)
Power: 57 dB, Pressure: 41.4 dB
32°F to 131°F (0°C to 55°C)
15% to 95%, noncondensing
-40°F to 158°F (-40°C to 70°C)
15% to 95%, noncondensing
up to 10,000 ft (3 km)
Power: 61 dB, Pressure: 44.9 dB
32°F to 131°F (0°C to 55°C)
15% to 95%, noncondensing
-40°F to 158°F (-40°C to 70°C)
15% to 95%, noncondensing
up to 10,000 ft (3 km)
Power: 57 dB, Pressure: 41.8 dB
Electrical characteristics
Frequency
80plus.org Certication
Maximum heat dissipation
Voltage
Maximum power rating
Idle power
PoE power
50/60 Hz
Silver
198 BTU/hr (208.89 kJ/hr)
100-240 VAC
58 W
26 W
Notes
Idle power is the actual power consumption
of the device with no ports connected.
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning
the infrastructure with fully loaded PoE (if
equipped), 100% trac, all ports plugged in,
and all modules populated.
50/60 Hz
Silver
358 BTU/hr (377.69 kJ/hr)
100-240 VAC
475 W
42 W
370 W
Idle power is the actual power consumption of
the device with no ports connected.
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning
the infrastructure with fully loaded PoE (if
equipped), 100% trac, all ports plugged in,
and all modules populated.
PoE power is the power supplied by the
internal power supply. It is dependent on the
type and quantity of power supplies and may
be supplemented with the use of an external
power supply (EPS).
370 W of PoE+ power is available using the
internal default power supply.
50/60 Hz
Achieved Miercom Certied Green Award
Silver
239 BTU/hr (252.15 kJ/hr)
100-240 VAC
70 W
7 W
Idle power is the actual power
consumption of the device with no ports
connected.
Maximum power rating and maximum
heat dissipation are the worst-case
theoretical maximum numbers provided
for planning the infrastructure with fully
loaded PoE (if equipped), 100% trac,
all ports plugged in, and all modules
populated.