Thiết bị mạng Switch HP 48P 1920S 48G JL382A

P/N

Switch HP 1920S-48G( 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)

Additional ports and slots

1 RJ-45 console port to access limited CLI port

Physical characteristics
Dimensions
Weight

17.42(w) x 9.69(d) x 1.73(h) in
(44.25 x 24.61 x 4.39 cm) (1U height)
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

Mounting and enclosure

Mounts in an EIA standard 19-inch telco
rack or equipment cabinet
(hardware included

Performance
100 Mb Latency
1000 Mb Latency
Throughput
Routing/Switching capacity
Routing table size
MAC address table size

Electrical characteristics
Frequency
AC voltage
Maximum power rating
PoE power

50/60 Hz
100 - 127/200 - 240 VAC
.8/. 5 A
32.2 W
23.3 W