HP E2520-8G-PoE J9298A Datenbogen

Produktcode

J9298A

HP E2520 Switch Series

Specifications (continued)

HP E2520-8G-PoE Switch (J9298A)

HP E2520-24G-PoE Switch (J9299A)

Ports

8 RJ-45 auto-sensing 10/100/1000 PoE ports (IEEE 802.3 Type 10Base-T, IEEE
802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T, IEEE 802.3af PoE);
Media Type: Auto-MDIX; Duplex: 10Base-T/100Base-TX: half or full;
1000Base-T: full only

2 dual-personality ports; each port can be used as either an RJ-45
10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type
100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for
use with SFP transceivers)

1 RJ-45 serial console port

20 RJ-45 auto-sensing 10/100/1000 PoE ports (IEEE 802.3 Type 10Base-T,
IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T, IEEE 802.3af
PoE); Media Type: Auto-MDIX; Duplex: 10Base-T/100Base-TX: half or full;
1000Base-T: full only

4 dual-personality ports; each port can be used as either an RJ-45
10/100/1000 PoE port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type
100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet, IEEE 802.3af) or as
an SFP slot (for use with SFP transceivers)

1 RJ-45 serial console port

Physical characteristics
Dimensions

6.28(d) x 10(w) x 1.75(h) in. (15.95 x 25.4 x 4.45 cm) (1U height)

9.69(d) x 17.44(w) x 1.75(h) in. (24.61 x 44.3 x 4.45 cm) (1U height)

Weight

3.66 lb. (1.66 kg) including power adapter and power cord

7.21 lb. (3.27 kg)

Memory and processor
Processor

Freescale PowerPC 8313 @ 266 MHz, 32 MB flash, 128 MB DDR2 SDRAM;
packet buffer size: 512 KB dynamically allocated

Mounting

Mounts in an EIA-standard 19-inch telco rack or equipment cabinet
(rack-mounting kit available); horizontal surface mounting; wall mounting

Performance
100 Mb Latency

< 5.3 µs (LIFO 64-byte packets)

1000 Mb Latency

< 2.7 µs (LIFO 64-byte packets)

Throughput

14.8 million pps

35.7 million pps

Switching capacity

20 Gbps

48 Gbps

MAC address table size

8,000 entries

Environment
Operating temperature

32°F to 113°F (0°C to 45°C)

32°F to 122°F (0°C to 50°C)

Operating relative humidity

15% to 95% @ 104°F (40°C), non-condensing

Non-operating/Storage temperature

-40°F to 158°F (-40°C to 70°C)

Non-operating/Storage relative humidity

15% to 95% @ 149°F (65°C), non-condensing

Altitude

up to 10,000 ft. (3 km)

Acoustic

Power: 0 dB, Pressure: 0 dB

Power: 28.3 dB, Pressure: 37.7 dB; DIN 45635T.19 per ISO 7779

Electrical characteristics
Description

Use only the external power adapter module (5070-6082, PA1 AC adapter)
supplied with this product

Maximum heat dissipation

89 BTU/hr (93.9 kJ/hr)

223 BTU/hr (235.27 kJ/hr)

Voltage

100-240 VAC

100-127 / 200-240 VAC

Current

1.5 A

3.3 / 1.6 A

Idle power

9.3 W

21.8 W

Maximum power rating

86.2 W

260.4 W

PoE power

67 W

195 W

Frequency

50 / 60 Hz

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% traffic, all ports plugged in, and all modules
populated.
PoE Power is the total power budget available to all PoE ports.

Safety

cUL (CSA 22.2 No. 60950); CE Labeled; UL 60950-1; UL Listed; CAN/CSA
22.2 No. 60950; EN 60825; AS/NZS 60950; IEC 60950-1; EN 60950-1

Emissions

FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A;
ICES-003 (Canada); AS/NZS CISPR 22; IEC/EN 61000-3-2; IEC/EN
61000-3-3; IEC 61000:4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11

Immunity
Generic

EN 55024, CISPR 24

ESD

IEC 61000-4-2

Radiated

IEC 61000-4-3

EFT/Burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Conducted

IEC 61000-4-6

Power frequency magnetic field

IEC 61000-4-8