Cisco WS-X4748-RJ45-E-RF Cisco Catalyst WS-X4748-RJ45-E Managed Gigabit Ethernet

- 48 ports nonblocking
- 1/1/1 module (RJ-45)
- Cisco IOS XE Release 3.2.SG or later
- Energy Efficient Ethernet 82.3az
- IEEE 82.1AE 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