HP E2910-24G-PoE+ al Switch + Care Pack J9146A#ABB-BNDL 데이터 시트

제품 코드

J9146A#ABB-BNDL

HP 2910 al Switch Series

Specifications

HP 2910-24G al Switch (J9145A)

HP 2910-48G al Switch (J9147A)

Ports

20 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 10-GbE ports, with optional module

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

1 RJ-45 serial console port

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

Physical characteristics
Dimensions

14.4(d) x 17.4(w) x 1.73(h) in. (36.58 x 44.2 x 4.4 cm) (1U height)

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

Weight

10.92 lb. (4.95 kg)

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 95 million pps (64-byte packets)

up to 131 million pps

Switching capacity

128 Gbps

176 Gbps

Routing table size

2000 entries

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), noncondensing

Nonoperating/Storage temperature

-40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity

15% to 95% @ 149°F (65°C), noncondensing

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

Description

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

Maximum heat dissipation

279 BTU/hr (295 kJ/hr)

356 BTU/hr (376 kJ/hr)

Voltage

100-127/200-240 VAC

Current

1.7/0.9 A

2.1/1.1 A

Idle power

49 W

64 W

Maximum power rating

82 W

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