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11
Data sheet | HP 2920 Switch Series
HP 2920 Switch Series
Specications (continued)
HP 2920-48G-PoE+ Switch (J9729A) HP 2920-48G-PoE+ 740W Switch (J9836A)
Ports 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3
Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab
Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-
T/100BASE-TX: half or full; 1000BASE-T: full only
4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE
802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE
802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
2 module slots
1 stacking module slot
1 dual-personality (RJ-45 or USB micro-B)
1 USB 1.1
1 RJ-45 out-of-band management port
44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE
802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,
IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+);
Duplex: 10BASE-T/100BASE-TX: half or full;
1000BASE-T: full only
4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE
802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,
IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
2 module slots
1 stacking module slot
1 dual-personality (RJ-45 or USB micro-B)
1 USB 1.1
1 RJ-45 out-of-band management port
Power supplies 1 power supply slot
1 minimum power supply required
includes: 1 x J9738A (HP X332 575W 100-240VAC to 54VDC
Modular Power Supply)
1 power supply slot
1 minimum power supply required
includes: 1 x J9737A (HP X332 1050W 110-240VAC to
54VDC Power Supply)
Physical characteristics
Weight
17.42(w) x 13.23(d) x 1.73(h) in (44.25 x 33.6 x 4.39 cm)
(1U height)
12.57 lb (5.7 kg)
17.42(w) x 13.23(d) x 1.73(h) in (44.25 x 33.6 x 4.39 cm)
(1U height)
12.86 lb (5.83 kg)
Memory and processor Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB ash;
packet buer size: 11.25 MB (6.75 MB dynamic egress +
4.5 MB ingress)
Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB ash;
packet buer size: 11.25 MB (6.75 MB dynamic egress +
4.5 MB ingress)
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)
< 3.2 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
< 9.0 µs (FIFO 64-byte packets)
< 3.2 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: 62 dB, Pressure: 45.2 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: -53 dB, Pressure: -38.3 dB