CISCO WS-X4748-RJ45-E – Catalyst 4500 E-Series 48-Port 10/100/1000 (spare)

Cisco Catalyst WS-X4748-RJ45-E. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. Networking standards: IEEE 802.3az- 48 ports nonblocking- 10/100/1000 module (RJ-45)- Cisco IOS XE Release 3.2.0SG or later- Energy Efficient Ethernet 802.3az- IEEE 802.1AE and Cisco TrustSec capability in hardware- L2-4 Jumbo Frame support (up to 9216 bytes)- Enterprise and commercial: designed for data only user access- Campus and branch applications requiring enhanced performance for large file transfers and network backups