Description:
Model: 3CR17172-91
Manufactured by: 3COM
Standards: IEEE 802.1D (STP), 802.1p (CoS), 802.1Q (VLANs), 802.1w (RSTP), 802.1X (Security), 802.3 (Ethernet), 802.3ad (Link Aggregation), 802.3ab (1000BASE-T), 802.3af (Power over Ethernet), 802.3i (10BASE-T), 802.3u (Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet)
Ports: 48 x in-line power 10/100 ports,4 x Gigabit SFP ports,RPS power port, RJ-45 console port
Speed: 10/100Mbps + 1000Mbps
Switching Method: Store and Forward
Security: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session accounting; SSH; Access Control Lists; packet filtering; SNMP v3 encryption, IEEE 802.1X Network Login; authentication, VLAN autoinitiation and QoS profiling; multilevel access privileges; administrative password recovery; management activity logs
VLAN Support: Yes
Power: 90-240 VAC input; 50/60 Hz AC, 1.0 A maximum
Dimensions: 17.3" x 16.8" x 1.7"