HPE 24port 1820-24G J9980A Gigabit 2xSFP Yönetilebilir Switch RackMount

HPE OfficeConnect 1820 24G Switch (J9980A)
I/O ports and slots 24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, 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)
Supports a maximum of 24 autosensing 10/100/1000 ports plus 2 SFP 100/1000 slots
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, 128 MB SDRAM; Packet buffer size: 1.5 MB, 16 MB flash
Performance 100 Mb Latency < 7 µs (LIFO 64-byte packets)
1000 Mb Latency < 2 µs (LIFO 64-byte packets)
Throughput up to 38.6 Mpps (64-byte packets)
Switching capacity 52 Gbps
MAC address table size 8000 entries
Reliability MTBF (years) 80.00
Environment Operating temperature 32°F to 104°F (0°C to 40°C)
Operating relative
humidity
15% to 95% @ 104°F (40°C)
QuickSpecs HPE OfficeConnect 1820 Switch Series
Technical Specifications
Page 12
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 9,842 ft (3 km)
Acoustic Power: 0 dB no fan
Electrical characteristics Frequency 50/60 Hz
AC Voltage 100 - 127 / 200 - 240 VAC, rated
Current . 5/. 3 A
Maximum power rating 22 W
Idle power 16.9 W
PoE power
Notes Idle power is the actual power consumption of the device with no ports
connected.
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; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1
Emissions FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A
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