Specification Sheet

QuickSpecs
HPE OfficeConnect 1920S Switch Series
Technical Specifications
Page
12
interruptions
Harmonics
EN 61000-3-2, IEC 61000-3-2
Flicker
EN 61000-3-3, IEC 61000-3-3
Device Management
Web browser
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 1920S 24G 2SFP Switch (JL381A)
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); Duplex: 10BASE-T/100BASE-TX: half or full;
1000BASE-T: full only
2 SFP 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
Physical characteristics
Dimensions
17.42(w) x 9.69(d) x 1.73(h) in
(44.25 x 24.61 x 4.39 cm) (1U height)
Weight
6 lb (2.72 kg)
Memory and processor
ARM Cortex-A9 @ 400 MHz, 256 MB SDRAM, 64 MB flash; packet buffer: 1.5 MB
Performance
100 Mb Latency
< 7.0
µ
s
1000 Mb Latency
< 2.0 µs
Throughput
up to 38.6 Mpps
Routing/Switching
capacity
52 Gbps
Routing table size
32 entries
MAC address table size
8,000 entries
Reliability
MTBF (years)
80
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)
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
Frequency
50/60 Hz
AC Voltage
100 - 127 / 200 - 240 VAC
Current
.5/.3 A
Maximum power rating
15.7 W
Idle power
11.6 W
Safety
UL 60950-1; IEC 60950-1; EN 60950-1; CAN/ CSA-C22.2 No. 60950-1; EN 60825-1
Emissions
VCCI Class A; CNS 13438; ICES-003 Issue 5 Class A; FCC CFR 47 Part 15, Class A; EN 55032:
2015/CISPR-32
Immunity
Generic
EN 55024, CISPR 24
EN
EN 55024, CISPR 24
ESD
IEC 61000-4-2
Radiated
IEC 61000-4-3