User Manual

QuickSpecs
HPE OfficeConnect 1820 Switch Series
Technical Specifications
Page 12
Emissions
FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A F
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
Web browser
Notes
Use only supported genuine HPE mini-GBICs with your switch
Services Refer to the Hewlett Packard Enterprise website at
http://www.hpe.com/networking/services
for details on the service-
level descriptions and product numbers. For details about services and
response times in your area, please contact your local Hewlett Packard
Enterprise sales office.
HPE OfficeConnect 1820
8G PoE+ (65W) Switch
(J9982A)
I/O ports and slots
4 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex: 10BASE-
T/100BASE-TX: half or full; 1000BASE-T: full only
4 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
Physical characteristics Dimensions 10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39
cm) (1U height)
Weight
2.01 lb (0.91 kg)
Memory and processor
ARM Cortex-A9 @ 400 MHz, 128 MB SRAM; Packet buffer size: 1.5 MB, 16
MB flash
Performance
100 Mb Latency
< 7
µ
s (LIFO 64-byte packets)
1000 Mb Latency < 2.3
µ
s (LIFO 64-byte packets)
Throughput up to 11.9 Mpps (64-byte packets)
Switching capacity
16 Gbps
MAC address table size
8000 entries
Reliability
MTBF (years)
112.36
Environment Operating temperature 32°F to 104°F (0°C to 40°C)
Operating relative
humidity
15% to 95% @ 104°F (40°C)
Nonoperating/Storage
temperature
-40°F to 158°F (-40°C to 70°C)