⭐⭐硬體規格⭐⭐ 包裝內容 👉 Switch 1pcs, power adapter 1pcs, instruction manual 1pcs, certificate of qualification 1pcs, serial port cable 1pcs, rack-mounting kit 1 pair 包裝重量 👉 3.12 kg 重置按鈕 👉 Long press for 6 seconds to restore factory settings 安裝方式 👉 Desktop, rack-mounting Console 埠口 👉 1 RJ45 to RS232 Serial Port (115200, 8, N, 1) 外觀尺寸 👉 440 x 205 x 44 mm 風扇數量 👉 1 光纖埠口 👉 12 10GBASE-R SFP+ Ports 電源輸入規格 👉 DC 12V 8A 淨重 👉 2.50 kg 功耗 👉 29.6 W LED 指示 👉 PWR LED  Red On: Powered on  Off: Powered off SYS LED  Green On: The system is running normally  Flashing: System startup in progress Port LED  Port 1 - 12  Green On: 10G Link normal  Green On: LinK/ACT Link normal  Off: Link blocked  Flashing: Data transmitting ⭐⭐網路規格⭐⭐ 交換器結構 👉 Store-and-Forward 背板頻寬 👉 240 Gbps 封包緩衝 👉 16 Mbits VLAN 範圍 👉 1-4094, maximum active VLAN is 4K 最大封包 👉 10 Kbytes 封包轉發率 👉 178.56 Mpps MAC 位址表 👉 32K ⭐⭐產業標準⭐⭐ ESD 防護 👉 Electrostatic ESD: Contact 6KV (Class B), Air 8KV 乙太網路協議 👉 IEEE 802.3 Ethernet IEEE 802.3z 1000BASE-X Ethernet IEEE 802.3cb 2.5G/5GBASE-X 2.5/5G Ethernet IEEE 802.3ae 10GBASE-R Ethernet IEEE 802.3x Flow Control IEEE 802.3ad Link Aggregation IEEE 802.3az Efficient and Energy saving Ethernet IEEE 802.1AB LLDP/LLDP MED (Link Layer Discovery Protocol) IEEE 802.1D Spanning Tree Protocol IEEE 802.1p VLAN Tag IEEE 802.1Q Virtual Local Area Network IEEE 802.1s Multiple Spanning Tree Protocol (Fast Spanning Tree) IEEE 802.1w Rapid Spanning Tree Protocol IEEE 802.1X User Authentication ⭐⭐環境規格⭐⭐ 儲存溫度 👉 -40 to 70°C 工作溫度 👉 0 to 40°C