Thiết Bị Mạng Switch HP 1920S-8G PoE+ JL383A

P/N

Switch HP 1920S-8G PoE+ 65W (JL383A )

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: 10BASET/100BASE-TX:half or full; 1000BASE-T:full only

Additional ports and slots

1 RJ-45 console port to access limited CLI port

Physical characteristics
Dimensions
Weight

10(w) x 6.28(d) x 1.73(h) in
(25.4 x 15.95 x 4.39 cm) (1U height)
2.01 lb (0.91 kg)

Memory and processor

ARM Cortex-A9 @ 400 MHz, 256 MB
SDRAM, 64 MB flash; packet buffer: 1.5 MB

Mounting and enclosure

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

< 7µs
< 2.3µs
Up to 11.9 Mpps (64-byte packets)
16 Gbps
32 entries
8000 entries

Electrical characteristics
Frequency
AC voltage
Maximum power rating
PoE power

P/N

Switch HP 1920S-8G PoE+ 65W (JL383A )

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: 10BASET/100BASE-TX:half or full; 1000BASE-T:full only

Additional ports and slots

1 RJ-45 console port to access limited CLI port

Physical characteristics
Dimensions
Weight

10(w) x 6.28(d) x 1.73(h) in
(25.4 x 15.95 x 4.39 cm) (1U height)
2.01 lb (0.91 kg)

Memory and processor

ARM Cortex-A9 @ 400 MHz, 256 MB
SDRAM, 64 MB flash; packet buffer: 1.5 MB

Mounting and enclosure

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

< 7µs
< 2.3µs
Up to 11.9 Mpps (64-byte packets)
16 Gbps
32 entries
8000 entries

Electrical characteristics
Frequency
AC voltage
Maximum power rating
PoE power