Differentiator

- The HP 2530-24-PoE+ Switch is a fully managed layer 2 switch with 24 10/100 PoE+ ports, 2 10/100/1000 ports and 2 GbE SFP slots.

Ports

- (24) RJ-45 autosensing 10/100 PoE+ ports

- (2) autosensing 10/100/1000 ports

- (2) fixed Gigabit Ethernet SFP ports

Memory and processor

- ARM9E @ 800 MHz

- 128 MB flash

- Packet buffer size: 1.5 MB dynamically allocated

- 256 MB DDR3 DIMM

Latency

- 100 Mb Latency: < 1.7 µs

- 1000 Mb Latency: < 1.1 µs

Throughput

- up to 9.5 Mpps

Switching capacity

- 12.8 Gbps

PoE capability

- 195 W

Stacking capabilities

- Virtual
- 16 switches

Management features

- Imc - intelligent management center

- Command-line interface

- Web browser

- Configuration menu

- Out-of-band management (serial rs-232c or - micro usb)

- Ieee 802.3 ethernet mib

- Repeater mib 

- Ethernet interface mib

Dimensions and weight

- Minimum dimensions (W x D x H): 44.2 x 32.26 x 4.45 cm

- Weight: 3.81 kg

HP 2530-48-PoE+ Switch (J9778A)

HP 2530-48-PoE+ Switch (J9779A)

HP 2530-8-PoE+ Switch (J9780A)

I/O ports and slots

- 48 RJ-45 autosensing 10/100

- 24 RJ-45 autosensing 10/100

- 8 RJ-45 autosensing 10/100

Physical characteristics

Dimensions

- 17.4(w) x 12.7(d) x 1.75(h) in (44.2 x 32.26 x 4.45 cm) (1U height)

Weight

- 10.1 lb (4.58 kg)

- 8.4 lb (3.81 kg)

- 2.0 lb (0.91 kg)

Memory and processor

ARM9E

Processor

- @ 800 MHz, 128 MB flash

- @ 800 MHz, 128 MB flash

- @ 800 MHz, 128 MB flash

Memory

- 256 MB DDR3 DIMM; packet buffer size: 3 MB dynamically allocated

- 256 MB DDR3 DIMM; packet buffer size: 1.5 MB dynamically allocated

- 256 MB DDR3 DIMM; packet buffer size: 1.5 MB dynamically allocated

Mounting and enclosure

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

Performance

IPv6 Ready Certified

100 Mb Latency

< 6.6 µs (LIFO 64-byte packets)

< 1.7 µs (LIFO 64-byte packets)

< 1.3 µs (LIFO 64-byte packets)

1000 Mb Latency

< 2.2 µs (LIFO 64-byte packets)

< 1.1 µs (LIFO 64-byte packets)

< 1.3 µs (LIFO 64-byte packets)

Throughput

- up to 13 Mpps (64-byte packets)

- up to 9.5 Mpps (64-byte packets)

- up to 4.1 Mpps (64-byte packets)

Switching capacity

- 17.6 Gb/s

- 12.8 Gb/s

- 5.6 Gb/s

MAC address table size

- 16000 entries

- 16000 entries

- 16000 entries

Environment

Operating temperature

- 32°F to 113°F (0°C to 45°C)

Operating relative humidity

- 5% to 95% @ 104°F (40°C), noncondensing

Nonoperating/Storage temperature

- 40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity

- 15% to 90% @ 149°F (65°C), noncondensing

Altitude

- up to 10,000 ft (3 km)

Acoustic

- Power: 37.9 dB, Pressure: 31.8 dB

- Power: 40.4 dB, Pressure: 31.7 dB

-Power: 0 dB, Pressure: 0 dB

Electrical characteristics

Frequency

- 50/60 Hz

Maximum heat dissipation

- 170 BTU/hr (179.35 kJ/hr), (switch only: 170 BTU/hr; combined switch + max. PoE devices: 1505 BTU/hr)

- 99 BTU/hr (104.45 kJ/hr), (switch only: 99 BTU/hr; combined switch + max. PoE devices: 809 BTU/hr)

- 29 BTU/hr (30.6 kJ/hr), (switch only: 29 BTU/hr; combined switch + max. PoE devices: 262 BTU/hr)

AC voltage

- 100–127/200–240 VAC

Current

- 5.2/2.6 A

- 2.8/1.4 A

- 1.4 A

Maximum power rating

- 441 W

- 237 W

- 76.7 W

Idle power

- 37.5 W

- 21.8 W

- 5.8 W

PoE power

- 382 W

- 195 W

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

Safety

- UL 60950-1; CAN/CSA 22.2 No. 60950-1;
- EN 60825; IEC 60950-1; EN 60950-1

Emissions

- FCC Class A; EN 55022/CISPR-22 Class A;
- VCCI Class A

Immunity

Generic

- EN 55024, CISPR 24

EN

- 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

Voltage dips and interruptions

- IEC 61000-4-11

Harmonics

- EN 61000-3-2, IEC 61000-3-2

Flicker

- EN 61000-3-3, IEC 61000-3-3

Management

- IMC—Intelligent Management Center; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB

Notes

- IEEE 802.3az applies to Gigabit models only; IEEE 802.3at and IEEE 802.3af apply to PoE+ models only. When using SFPs with this product, SFPs with revision “B” or later (product number ends with the letter “B” or later, e.g., J4858B, J4859C) are required