Specification Sheet

QuickSpecs
HPE OfficeConnect 1920S Switch Series
Technical Specifications
Page
13
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
Device 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 1920S 48G 4SFP Switch (JL382A)
I/O ports and slots
48 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
4 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
7.3 lb (3.31 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 77.3 Mpps
Routing/Switching
capacity
104 Gbps
Routing table size
32 entries
MAC address table size
16,000 entries
Reliability
MTBF (years)
61.73
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
.8/.5 A
Maximum power rating
32.2 W
Idle power
23.3 W