產品名稱 華為坤靈增強管理

                                                                型號規格  S1730S-S48P4S-A3

                                                                交換容量    502 Gbps
                                                                包轉發率    112 Mpps
                                                               下行端口    48 個 10/100/1000BASE-T以太網端口（PoE+)
                                                               上行端口    4 個千兆 SFP
                                                                外形尺寸mm (寬x深x高)    442*220*43.6
                                                               電源類型    內置 AC 電源
                                                               輸入電壓    交流輸入：100V AC～ 240V AC；50/60Hz 高壓直流輸入：240V DC
                                                               最大功耗    不帶PoE：76.1W 帶 PoE：456.1W（PoE：380W）
                                                               工作溫度    -5°C～+50°C
                                                               存儲溫度    -40°C～+70°C
                                                               業務口防雷    ±10kV
                                                               散熱方式    風冷散熱，智能調速