NETGEAR GS748T-500NAS 48 port Switch Networking

PRODUCT DETAILS: DESCRIPTION: NETGEAR - PROSAFE GS748TV5 ETHERNET SWITCH ,48 PORTS, MANAGEABLE ,48 X RJ-45,2 X EXPANSION SLOTS,10/100/1000BASE-T - RACK-MOUNTABLE, DESKTOP. GENERAL INFORMATION: BRAND NAME: NETGEAR MANUFACTURER PART NUMBER: GS748T-500NAS MANUFACTURER: NETGEAR, INC PRODUCT LINE: PROSAFE PRODUCT MODEL: GS748TV5 PRODUCT NAME: PROSAFE GS748TV5 ETHERNET SWITCH PRODUCT TYPE: ETHERNET SWITCH TECHNICAL INFORMATION: PHYSICAL CHARACTERISTICS COMPATIBLE RACK UNIT: 1U DEPTH: 10.1 FORM FACTOR: DESKTOP FORM FACTOR: RACK-MOUNTABLE HEIGHT: 1.7 WEIGHT (APPROXIMATE): 7.60 LB WIDTH: 17.3 POWER DESCRIPTION INPUT VOLTAGE: 110 V AC INPUT VOLTAGE: 220 V AC POE (RJ-45) PORT: NO POWER SOURCE: POWER SUPPLY INTERFACES/PORTS BYPASS: NO ETHERNET TECHNOLOGY: GIGABIT ETHERNET LRE PORT: NO MANAGEMENT PORT: NO MODULAR: NO NUMBER OF NETWORK (RJ-45) PORTS: 48 POE (RJ-45) PORT: NO PORT/EXPANSION SLOT DETAILS: 4 X GIGABIT ETHERNET EXPANSION SLOT PORT/EXPANSION SLOT DETAILS: 48 X GIGABIT ETHERNET NETWORK STACK PORT: NO TOKEN RING PORT: NO TOTAL NUMBER OF NETWORK PORTS: 48 USB: NO UPLINK PORT: YES I/O EXPANSIONS : EXPANSION SLOT TYPE: SFP NUMBER OF SFP SLOTS: 2 NUMBER OF TOTAL EXPANSION SLOTS: 2 SHARED SFP SLOT: YES MANAGEMENT & PROTOCOLS: MANAGEABLE: YES MANAGEMENT: - WEB-BASED MANAGEMENT - RMON - SNMP V1,2,3 - VLAN - QOS - DHCP -RMON 1,2,3,9 -SYSLOG MEDIA & PERFORMANCE : ETHERNET TECHNOLOGY: GIGABIT ETHERNET MEDIA TYPE SUPPORTED: TWISTED PAIR NETWORK TECHNOLOGY: 10/100/1000BASE-T MISCELLANEOUS IEEE STANDARDS: 802.3 802.3I 802.3U 802.3AB 802.1Q 802.3X 802.1QAV NETWORK & COMMUNICATION ETHERNET TECHNOLOGY: GIGABIT ETHERNET LAYER SUPPORTED: 2 NETWORK TECHNOLOGY: 10/100/1000BASE-T