JH018A Specification
JH018A Specifications |
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Type |
HPE Officeconnect 1420 24G 2SFP+ Switch |
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I/O ports and slots |
? 24 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) Media type: Auto-MDIX Duplex: 10BASE-T/100BASE-TX: half or full 1000BASE-T: full only ? 2 fixed 1000/10000 SFP+ ports |
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Memory and processor |
Packet buffer size: 1.5MB 8MB flash |
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Mounting and enclosure |
Mounts in an EIA standard 19-inch telco rack (hardware included) Desktop mounting |
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100Mb latency |
< 8 ?s (LIFO 64-byte packets) |
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1000Mb latency |
< 16 ?s (LIFO 64-byte packets) |
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10 Gb/s Latency |
<2 ?s (LIFO 64-byte packets) |
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Throughput |
up to 65.5 Mp/s (64-byte packets) |
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Switching capacity |
88 Gb/s |
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MAC address table size |
16384 entries |
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Reliability: MTBF (years) |
109.4 |
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Dimensions |
4.4 x 4.4 x 23.8 cm(1.73 x 17.32 x 9.37in) (1U height) |
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Weight |
2.9 kg (6.39 lb) |
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Frequency |
50/60 Hz |
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Maximum heat dissipation |
N/A |
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Voltage |
100 – 240 V ac (rated) |
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Current |
0.4 A |
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Maximum power rating |
21 W1 |
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PoE power |
N/A |
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Operating temperature |
0 ?C to 40 ?C(32 ?F to 104 ?F) |
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Operating relative humidity |
5% to 95%, non condensing |
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Non operating/Storage temperature |
-40 ?C to 70 ?C(-40 ?F to 158 ?F) |
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Non operating/Storage relative humidity |
5% to 95%, non condensing |
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Altitude |
Up to 5 km(16,404 ft) |
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Acoustic |
Power: 0 dB No fan |
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Safety |
CSA 22.2 No. 60950 UL 60950-1 IEC 60950-1 EN 60950-1 |
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Emissions |
FCC Rules Part 15, Subpart B Class A |
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Generic |
EN 55022 CISPR 22 |
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EN |
EN 55024, CISPR 24 |
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ESD |
IEC 61000-4-2 |
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Radiated |
IEC 61000-4-3 |
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EFT/Burst |
IEC 61000-4-4 |
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Surge |
IEC 61000-4-5 |
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Conducted |
IEC 61000-4-6 |
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Power frequency magnetic field |
IEC 61000-4-8 |
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Voltage dips and interruptions |
IEC 61000-4-11 |
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Harmonics |
IEC 61000-3-2 |
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Flicker |
IEC 61000-3-3 |