Cisco Cat4500 Enh 48p RJ45 10 100 10, 1 Gbit/秒, Ethernet/Fast Ethernet/Gigabit Ethernet, Cisco IOS Software Release 12.1(19)EW or later, 0 - 40 °C, -40 - 75 °C, 10 - 90%
Cisco Cat4500 Enh 48p RJ45 10 100 10. 基本交换 RJ-45 以太网端口数量: 48