Layer 2 Network Switch, managed, Gigabit Ethernet, IEC 61850-3 / IEEE 1613, 低压, 端口类型和数量: 8x RJ45, 12x 100/1000BaseSFP Slot, IP30, -40 °C...85 °C

模块化交换机的媒体接口模块, Gigabit Ethernet, 端口类型和数量: 4x 1000BaseSFP slot, -40 °C...85 °C

模块化交换机的媒体接口模块, Fast/Gigabit Ethernet, 端口类型和数量: 8x 100/1000BaseSFP Slot, -40 °C...85 °C