Cisco WS-X4748-UPOE+E= Line Card Cisco Catalyst 4500E Switch Module 48 Port UPOE

Line-Card Type

Cisco Catalyst 4500E Series 10/100/1000/Multigigabit Line Cards

UPOE

capable of up to 60 W per port up to 1440 W

Chassis Support

4503-E/4506-E/4507R+E/4510R+E/4507R-E/4510R-E

Supervisor Support

7L-E/7-E/8-E

Per-slot capacity

Up to 48 Gbps

 Ports

48 * 10/100/1000 Gigabit nonblocking Ethernet UPOE ports

Module 

 10/100/1000 module (RJ-45)

Cisco IOS XE

 Cisco IOS XE Release 3.2.0SG or later

Max Rated Power (W)

75

Rated MTBF (Hours)

140,696

 Hardware

Cisco TrustSec capability in hardware

Enterprise and commercial

designed to power next-generation IP phones, wireless base stations, video cameras, virtual desktop clients, and other PoE/UPOE devices

Energy Efficient Ethernet 

Energy Efficient Ethernet 802.3az

Inline power

Capable of up to 30 W of inline power per port on all ports simultaneously

Flow control

 IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control

 L2-4 Jumbo Frame support

up to 9216 bytes