Cisco WS-X4548-GB-RJ45V= Catalyst 4500 Poe 802.3AF 10/100/1000 48 Ports RJ45

DESCRIPTION CISCO PRESTANDARD POE IMPLEMENTATION ON THE SAME LINE CARD. THIS ENSURES BACKWARD COMPATIBILITY WITH EXISTING CISCO POWERED DEVICES. ALL THREE LINE CARDS SUPPORT UP TO 15.4 WATTS PER PORT ON ALL PORTS, OPTIONAL POWER CLASSIFICATIONS, AND INTELLIGENT POWER-MANAGEMENT FEATURES. THE NEW CARDS ARE COMPATIBLE WITH ANY CATALYST 4500 SERIES OR CATALYST 4000 SERIES CHASSIS AND CAN BE DEPLOYED WITH ANY SUPERVISOR ENGINE. MOST IMPORTANTLY, THE CATALYST 4500 SERIES HAS THE POWER SUPPLIES AND ACCESSORIES TO SIMULTANEOUSLY SUPPORT UP TO 15.4W PER PORT ON EVERY PORT IN ANY FULLY LOADED CISCO CATALYST 4500 SWITCH. SPECIFICATIONS PRODUCT DESCRIPTION : CISCO LINE CARD EXPANSION MODULE - 48 PORTS DEVICE TYPE : EXPANSION MODULE FORM FACTOR : PLUG-IN MODULE PORTS QTY : 48 PORTS CABLING TYPE : ETHERNET 10BASE-T, ETHERNET 1000BASE-TX, ETHERNET 100BASE-TX DATA LINK PROTOCOL : ETHERNET, FAST ETHERNET, GIGABIT ETHERNET DATA TRANSFER RATE : 1 GBPS COMPLIANT STANDARDS : IEEE 802.1Q, IEEE 802.3AF SYSTEM REQUIREMENTS : CISCO CATALYST OPERATING SYSTEM 8.3(1)GLX, CISCO IOS 12.2(18)EW NETWORKING CONNECTIVITY TECHNOLOGY : WIRED FEATURES : POWER OVER ETHERNET (POE) COMPLIANT STANDARDS : IEEE 802.1Q, IEEE 802.3AF EXPANSION / CONNECTIVITY INTERFACES : 48 X NETWORK - ETHERNET 10BASE-T/100BASE-TX/1000BASE-TX - RJ-45 COMPATIBLE SLOTS : 1 X EXPANSION SLOT SOFTWARE / SYSTEM REQUIREMENTS OS REQUIRED : CISCO CATALYST OPERATING SYSTEM 8.3(1) GLX, CISCO IOS 12.2(18)EW