HP 2910-48G al Switch J9147A

HP 2910-48G al Switch (J9147A)

Ports

44 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); 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 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a mini-GBIC slot (for use with mini-GBIC transceivers)

1 RJ-45 serial console port

Supports a maximum of 4 10GbE ports, with optional module

Physical characteristics

Dimensions

17.42(w) x 14.4(d) x 1.73(h) in (44.25 x 36.58 x 4.4 cm) (1U height)

Weight

11.2 lb (5.08 kg)

Memory and processor

Processor

Dual ARM1156T2S @ 515 MHz, 4 MB flash, 1 GB compact flash, 512 MB

SDRAM; packet buffer size: 6 MB

Mounting

Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only

Performance

1000 Mb Latency

< 2.9 µs (FIFO 64-byte packets)

10 Gbps Latency

< 1.3 µs (FIFO 64-byte packets)

Throughput

up to 131 million pps

Switching capacity

176 Gbps

Routing table size

2000 entries (IPv4)

MAC address table size

16000 entries

Environment

Operating temperature

32°F to 131°F (0°C to 55°C)

Operating relative humidity

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

Non-operating/

-40°F to 158°F (-40°C to 70°C)

Storage temperature

Non-operating/

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

Storage relative humidity

Altitude

up to 10,000 ft (3 km)

Acoustic

Power: 53.5 dB, Pressure: 39.4 dB; DIN 45635T.19 per ISO 7779

Electrical characteristics

Achieved Miercom Certified Green Award

* Products within this series have achieved sufficient scores in each of the rated criteria to achieve the Miercom Certified Green distinction Award. See the Specifications section of this series for more information.

Description

The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz

Maximum heat dissipation

356 BTU/hr (376 kJ/hr)

Voltage

100-127/200-240 VAC

Current

2.1/1.1 A

Idle power

64 W

Maximum power rating

105 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.

Safety

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

Emissions

FCC part 15 Class A; EN 55022/CISPR-22 Class A; VCCI Class A

Immunity

EN

EN 55024, CISPR 24

ESD

IEC 61000-4-2; 4 kV CD, 8 kV AD

Radiated

IEC 61000-4-3; 3 V/m

EFT/Burst

IEC 61000-4-4; 1.0 kV (power line), 0.5 kV (signal line)

Surge

IEC 61000-4-5; 1 kV / 2 kV AC, 1 kV signal, 0.5 kV DC

Conducted

IEC 61000-4-6; 3 V

Power frequency magnetic field

IEC 61000-4-8; 1 A/m

Voltage dips and interruptions

IEC 61000-4-11; > 95% reductions, 0.5 period; 30% reduction, 25 periods

Harmonics

IEC 61000-3-2

Flicker

IEC 61000-3-3

Management

HP PCM+; HP PCM; command-line interface; Web browser; out-of-band management (serial RS-232C)

Notes

When using mini-GBICs with this product, mini-GBICs with revision "B" or later (product number ends with the letter "B" or later, e.g., J4858B, J4859C) are required.