The Cisco Catalyst 4500E Series 48-port Gigabit Ethernet line cards provide high-performance 10/100/1000 switching. They are designed for LAN access applications where desktop users require Gigabit connection speeds. This line cards also support standard IEEE 802.1AE encryption and Cisco TrustSec in hardware.
48 Gigabits per-slot capacity
48 ports nonblocking
10/100/1000 module (RJ-45)
IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control
IEEE 802.1AE and Cisco TrustSec capability in hardware
L2-4 Jumbo Frame support (up to 9216 bytes)
Capable of up to 30W of inline power per port on all ports simultaneously
Designed to power next-generation IP phones, wireless base stations, video cameras, and other PoE devices
Campus and branch applications requiring enhanced performance for large file transfers and network backups
Compliant StandardsNEBS level 3, CISPR 22 Class A, EN 60950, IEC950, UL 1950, VCCI Class A ITE, EN55022 Class A, CSA 22.2 No. 60950, AS/NZS 3548, Laser Class 1, RoHS, FCC Part 15 A, EN55024 Class A, EN 300 386
