供应8口全千兆交换机
上海三莘电子科技有限公司  如有需请联系  何瑶  13296096919    

台湾SUNXA  ESN8000J  8口全千兆交换机

符合IEEE  802.3、IEEE  802.3u、IEEE  802.3ab标准
?  流控方式：全双工采用IEEE  802.3x标准，半双工采用Backpressure标准
?  存储-转发体系结构
?  8个10/100/1000M自适应RJ45端口，支持端口自动翻转（Auto  MDI/MDIX）
?  UTP端口支持自动协商功能，自动调整传输方式和传输速率
?  支持MAC地址自学习
?  动态LED指示灯，提供简单的工作状态提示及故障排除  
    MAXDOS的PXE测式  65M/秒                                                                                                                                                                                                                                                                                                          
端口类型和数量：8个10/100  /1000Base-TX
电口：RJ45接口、支持自动协商、极性自动识别MDI/MDI-X
光口：无
                                                                                                                                                                                                                                                                                            
双绞线：0～100m
光纤：无
                                                                                                                                                                                                                                                                                                          
                        支持链型/星型
                                                                                                                                                  
工作电压：DC12V
功耗：＜5W
继电器报警输出：无
                                                                                                                                        
                      背板带宽：16G
                      存储转发速率：148810bps
                      MAC地址表：2K
                      IEEE标准：802.3、802.3u、802.3x  IEEE  802.3ab
                                                                                                                                        
工作温度：0℃～55℃
存储/运输温度：-45℃～85℃
相对湿度：0～95%（无凝结）
                                                                                                                                        
外形尺寸：13.5CM*7.5CM*2CM
安装方式：单肋铝制外壳  桌面式
重量：0.3kg
                                                                                                                                    
EN61000-4-2防静电：±6KV接触放电，±8KV空气放电
EN61000-4-3电磁场：10V/m(80～1000MHz)
EN61000-4-4瞬变脉冲群：±4KV电源线，±2KV数据线
EN61000-4-5浪涌电压：±4KV/CM，±2KV/DM电源线，±2KV数据线
EN61000-4-6防传导：3V(10KHz～150KHz)，10V(150KHz～80KHz)
EN55022：EN55022  Class  A