Dell 225-2156 PowerConnect 6248 48P Gb Switch

DELL - POWERCONNECT 6248 48 PORT GIGABIT SWITCH (225-2156). KEY FEATURES : DEVICE TYPE : SWITCH - 48 PORTS - STACKABLE ENCLOSURE TYPE : DESKTOP - 1U INTERFACES : GIGABIT ETHERNET PORTS : 48 X 10/100/1000 + 4 X SHARED SFP MAC ADDRESS TABLE SIZE : 16K ENTRIES FEATURES : AUTO-UPLINK (AUTO MDI/MDI-X), PORT MIRRORING, WEIGHTED ROUND ROBIN (WRR) QUEUING, IPV6 SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS) COMPLIANT STANDARDS : IEEE 802.2, IEEE 802.3, IEEE 802.3U, IEEE 802.3I, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.3AE, IEEE 802.3AC, IEEE 802.3AK, IEEE 802.1AB (LLDP) FLASH MEMORY : 32 MB EXPANSION / CONNECTIVITY : INTERFACES : 48 X 1000BASE-T - RJ-45 4 X SFP (MINI-GBIC)