"Requested_prod_id","Requested_GTIN(EAN/UPC)","Requested_Icecat_id","ErrorMessage","Supplier","Prod_id","Icecat_id","GTIN(EAN/UPC)","Category","CatId","ProductFamily","ProductSeries","Model","Updated","Quality","On_Market","Product_Views","HighPic","HighPic Resolution","LowPic","Pic500x500","ThumbPic","Folder_PDF","Folder_Manual_PDF","ProductTitle","ShortDesc","ShortSummaryDescription","LongSummaryDescription","LongDesc","ProductGallery","ProductGallery Resolution","ProductGallery ExpirationDate","360","EU Energy Label","EU Product Fiche","PDF","Video/mp4","Other Multimedia","ProductMultimediaObject ExpirationDate","ReasonsToBuy","Bullet Points","Spec 1","Spec 2","Spec 3","Spec 4","Spec 5","Spec 6","Spec 7","Spec 8","Spec 9","Spec 10","Spec 11","Spec 12","Spec 13","Spec 14","Spec 15","Spec 16","Spec 17","Spec 18","Spec 19","Spec 20","Spec 21","Spec 22","Spec 23","Spec 24","Spec 25","Spec 26","Spec 27","Spec 28","Spec 29","Spec 30","Spec 31","Spec 32","Spec 33","Spec 34"
"","","323816","","NETGEAR","GSM7248EU","323816","","网络交换机","258","","","ProSafe™ 48 Port Gigabit L2 Managed Switch","20221021101432","ICECAT","1","228773","https://images.icecat.biz/img/norm/high/323816-6535.jpg","489x201","https://images.icecat.biz/img/norm/low/323816-6535.jpg","https://images.icecat.biz/img/gallery_mediums/img_323816_medium_1480936722_295_26422.jpg","https://images.icecat.biz/thumbs/323816.jpg","","","NETGEAR ProSafe™ 48 Port Gigabit L2 Managed Switch","","NETGEAR ProSafe™ 48 Port Gigabit L2 Managed Switch, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, 1000BASE-T, 100BASE-TX, 10BASE-T, 8000 登录, 96 Gbit/秒, 1 Gbit/秒, 0.122 MB","NETGEAR ProSafe™ 48 Port Gigabit L2 Managed Switch. 基本交换 RJ-45 以太网端口数量: 48. MAC 地址表: 8000 登录, 交换容量: 96 Gbit/秒. 网络标准: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x","","https://images.icecat.biz/img/norm/high/323816-6535.jpg|https://images.icecat.biz/img/gallery/323816_5176.jpg|https://images.icecat.biz/img/gallery/323816_5954.jpg|https://images.icecat.biz/img/gallery/323816_9039.jpg|https://images.icecat.biz/img/gallery/323816_9799.jpg","489x201|280x40|280x45|280x70|280x68","||||","","","","","","","","","","端口 & 界面","基本交换 RJ-45 以太网端口数量: 48","联网","网络标准: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x","以太网铜缆技术: 1000BASE-T, 100BASE-TX, 10BASE-T","数据传输","MAC 地址表: 8000 登录","交换容量: 96 Gbit/秒","最大数据传输率: 1 Gbit/秒","程序包缓冲区内存: 0.122 MB","协议","数据链路协议: Ethernet/ Fast Ethernet/ Gigabit Ethernet","设计","液晶显示器指示灯: Link 网络活动指示灯","安全: CE mark, commercial; CSA certified (CSA 22.2 #950); UL listed (UL 1950)/CUL IEC950/EN60950","性能","内置存储器: 64 MB","平均故障间隔时间: 57800 小时","能量控制","功耗（一般操作）: 90 W","环境条件","运行温度范围（T - T）: 0 - 40 °C","储存温度范围 (T-T): -20 - 70 °C","储存相对湿度范围（H - H）: 95","重量和尺寸","重量: 4.2 kg","其他功能","等待时间: 20µs for 64-byte frames","数据传输速度: 1000 Mbit/秒","尺寸（宽 x 深 x 高）: 440 x 257 x 43 mm","电源需求: 100-240VAC/50-60 Hz","输入输出端口: -48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink and auto-negotiate on all ports)\n-4 SFP connectors for fiber connection (shared with the last four copper ports)\n- RS-232 Console Port","声压排放: 47 dB","电磁辐射: CE mark, commercial; FCC Part 15 Class A; VCCI Class A-EN 55022 (CISPR 22), Class A; C-Tick"