HP 1810-48G Fiche technique - Page 7

Parcourez en ligne ou téléchargez le pdf Fiche technique pour {nom_de_la_catégorie} HP 1810-48G. HP 1810-48G 11 pages. Smart-managed, fixed-configuration gigabit and fast ethernet layer 2 switches
Également pour HP 1810-48G : Quickspecs (25 pages), Spécifications (32 pages), Quickspecs (32 pages), Manuel d'installation rapide (5 pages)

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HP 1810 Switch Series

Specifications (continued)

HP 1810-8 v2 Switch (J9800A)

Ports

7 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type

100BASE-TX); Duplex: half or full

1 RJ-45 autosensing 10/100/1000 port (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type

100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or

full; 1000BASE-T: full only

Supports a maximum of 7 autosensing 10/100 ports plus 1 autosensing 10/100/1000

ports

Physical characteristics

7.93(w) x 4.65(d) x 1.73(h) in (20.14 x 20.15 x 4.4 cm) (1U height)

Weight

0.77 lb (.35 kg)

Memory and processor

128 MB RAM, 8 MB flash; packet buffer size: 512 KB

Mounting

wall, desktop and under table mounting

Performance

100 Mb Latency

< 3.3 µs (64-byte packets)

Throughput

up to 2.5 million pps

Switching capacity

3.4 Gbps

MAC address table size

8000 entries

Environment

Operating temperature

0°F to 40°F (-17.8°C to 4.4°C)

Operating relative humidity

15% to 95% @ 104°F (40°C)

Nonoperating/Storage temperature

-40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity 15% to 95% @ 140°F (60°C)

Altitude

up to 10,000 ft (3 km)

Acoustic

Power: 0 dB no fan

Electrical characteristics

Voltage

100-240 VAC

Current

.5 A

Maximum power rating

4.8 W

Frequency

50/60 Hz

Notes

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

UL 60950-1; IEC 60950; EN 60950

Emissions

EN 55022 Class A; CISPR 22 Class A; VCCI V-3; FCC (CFR 47, Part 15) Subpart B Class A;

VCCI V-4

Immunity

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

Flicker

EN 61000-3-3

Management

Web browser

Notes

Use only supported genuine HP mini-GBICs with your switch.

Services

3-year, 4-hour onsite, 13x5 coverage for hardware (UE256E)

3-year, 4-hour onsite, 24x7 coverage for hardware (UE257E)

HP 1810-24 v2 Switch (J9801A)

22 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type

100BASE-TX); Duplex: half or full

2 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type

100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or

full; 1000BASE-T: full only

2 SFP autosensing 100/1000 ports (IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type

1000BASE-T); Duplex: 100BASE-TX: half or full; 1000BASE-T: full only

Supports a maximum of 22 autosensing 10/100 ports plus 2 autosensing

10/100/1000 ports plus 2 SFP ports

12.99(w) x 6.81(d) x 1.73(h) in (32.99 x 17.3 x 4.4 cm) (1U height)

2.2 lb (1 kg)

128 MB RAM, 8 MB flash; packet buffer size: 512 KB

Mounts in an EIA-standard 19 in. telco rack (hardware included), horizontal surface,

wall and under table mounting

< 3.4 µs (64-byte packets)

up to 9.2 million pps

12.4 Gbps