Features Specifications: WS-X4548-GB-RJ45 connection module for CISCO
6-port 10/100/1000 and 6-port SFP (any combination of up to 6 ports can be active at one time)
10/100/1000 RJ-45 PoE and 1000BASE-X (SFP)
IOS Software Release 12.2(20)EWA
PoE IEEE 802.3af and prestandard (RJ-45 only)
Provides full line-rate Gigabit switching on all ports
L2-4 Jumbo Frame Support (up to 9216 bytes)
Designed to give customers the choice of RJ-45 with or without PoE and SFP without incurring extra costs
Enterprise and commercial: high-performance desktop connectivity and server farms; designed to power IP phones, wireless base stations, video cameras, and other IEEE-compliant appliances
Metro Ethernet: designed for service providers to run point-to-point Gigabit Ethernet over single-mode fiber
See larger image: WS-X4548-GB-RJ45 connection module for CISCO
