Module: 1000Base-Tx GBIC module
3com 1000Base-Tx GBIC module, 1 Gbit/s, 3Com Switch 4007 or Switch 4007R, or a SuperStack 3 Switch 4228G upgrade port, 1000BASE-T
3com 1000Base-Tx GBIC module. Data transfer rate: 1 Gbit/s. Slot type: 3Com Switch 4007 or Switch 4007R, or a SuperStack 3 Switch 4228G upgrade port, I/O ports: 1000BASE-T