同轴信号保护器同轴电缆信息线路保护器同轴电缆信息线路保护器同轴电缆信息线路保护器同轴电缆信息线路保护器同轴电缆信息线路保护器UGKF/BNCUGKF/N-LUGKF/B-LUGKF/TwinaxUGKF/RJ454TP技术参数型号BNCN-LB-LTwinaxRJ454TP标称电压UN5V--8V-/+1V-2.4V-5V-额定电压(***大持续操作电压)UC8V--10V-/+1.4V2.8V-6V-标称放电电流(8/20)iSN2.5KA(A/shield)10KA(shield/PG)5KA10KA(shield/PG)300A(AA)300A(A/PG)2.5KA(shield/PG)***大称放电电流(8/20)imax5KA(A/shield)20KA(shield/PG)10KA(A/shield)20KA(shield/PG)400A(AA)300A(A/PG)5KA(shield/PG)iSN时保护级别Up＜25V(A/s)＜20V(A/s)＜35V(A/s)＜15V(A/s)＜35V(A/A)＜35V(A/PG)1KV/us时的保护级别Up＜13V(A/s)＜15V(A/s)＜13V(A/s)＜13V(A/A)＜13V(A/PG)＜700V(shield/PG)＜600V(Aorshield/PG)响应时间ta＜1ns(A/shield)＜100ns(shield/PG)＜1ns(A/shield)＜25ns(shield/PG)＜1ns(A/shield)＜25ns(shield/PG)带宽fG300MHz90MHz300MHzHM53zHM561z数据速率vs16Mbps2Mbps155Mbps连接输入（插座）BNCNBNCTwinaxModularjack输出（插座）BNCNBNCTwinaxRJ45shield屏蔽接地通过火花间隙和外部的0.75mm2的间接接地导线规格尺寸24mm74mm25mm90mm24mm74mm25mm114mm25mm74mm订货信息型号连接端货号应用UGKF/BNCBNC929010计算机系统UBKF/N-LN929012特别用于EthernetLAN依据IEEE802.3，10BASE5（粗缆）UGKF/B-LBNC929017特别用于EthernetLAN，Cheapernet依据IEEE802.3，10BASE2（细缆）UGKF/TwinaxTwinax929018105Ω的T型线，例如IBMUGKF/RJ454TPRJ45929023通用于LAN，速率可达155Mbps)