HP A3100 - stohovatelný přepínač s 8 Fast Ethernet porty, s managementem. Porty 1 auto-sensing 10/100/1000 port(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; 8 auto-sensing 10/100 ports(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX), Duplex: half or full; 1 RJ-45 serial console port Paměť a procesor storage: 64 MB SDRAM, 8 MB flash, packet buffer size: 256 KB