HPE OfficeConnect 1920S 24G 2SFP PPoE+ 185W Switch .
I/O ports and slots
– 12 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex : 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
– 12 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
– 2 SFP 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
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 : < 7µs
– 1000 Mb Latency : < 2µs
– Throughput : Up to 38.6 Mpps (64-byte packets)
– Routing/Switching capacity : 52 Gbps
– Routing table size : 32 entries
– MAC address table size : 8000 entries
Reliability
– MTBF (years) : 64.5
Warranty
– HPE Limited Lifetime warranty