产品特点：

4.标准19英寸机架设计，外形美观

技术参数：

SPD型号                                HYR45S2-8(8)         HYR45S4-8(16)         HYR45S4-8(24)         HYR45S4-8Q(24)
接口数量                                 8路                 16路                  24路                  24路
IEC类别                                C2,C3,D1             C2,C3,D1              C2,C3,DI              C2,C3,DI
额定工作电压Un                           5V                   5V                    5V                   5V
大持续运行电压Uc                       8V                   8V                    8V                   8V
额定电流IL                               1A                   1A                  0.32A                 0.32A
截止频率                               100MHz               100MHz                100MHz                250MHz
传输速率                               155Mbps              155Mbps               155Mbps               1000Mbps
DI雷电冲击电流limp(10/350μs)          1000A                1000A                 1000A                 1000A
C2冲击耐受能力(1.2/50μs)               5kV                 5kV                   5kV                    5kV
标称放电电流In(8/20μs)                2.5kA                2.5kA                 2.5kA                  2.5kA
大放电电流Imax(8/20μs)              5.0kA                5.0kA                 5.0kA                  5.0kA
C2、In时电压保护水平Up(X-X)            ≤20V                ≤20V                 ≤120V                ≤50V
C2、In时电压保护水平Up(X-C)            ≤600V               ≤600V                ≤600V                ≤600V
C3、lkV/μs时电压保护水平Up(X—X)      ≤20V                ≤20V                 ≤20V                 ≤40V
C3、lkV/μs时电压保护水平Up(X-C)       ≤600V               ≤600V                ≤600V                ≤600V
电压保护等级Ug                          A级                  A级                    A级                  A级
寄生电容C(X-X)                         ≤lOpF               ≤10pF                ≤10pF                 ≤lOpF
寄生电容C(X-C)                         ≤5pF                ≤5pF                 ≤5pF                  ≤5pF
响应时间(X-X)                          ≤Ins                ≤Ins                 ≤Ins                  ≤Inc
响应时间(X-C)                          ≤100ns              ≤100ns               ≤100ns                ≤100ns
每线串联阻抗                           <4Ω <4Ω <4Ω <0.1Ω
镁口                                   RJ45插座             RJ45插座              RJ45插座               RJ45插座
保护脚位                         1/2、3/6、4/5、7/8   1/2、3/6、4/5、7/8    1/2、3/6、4/5、7/8     1/2、3/6、4/5、7/8
屏蔽接地                                                         金属外壳屏蔽接地
工作环境                                               工作温度：-40～+85℃；相对湿度：不大于95%（25℃）
外壳                                                             本色或黑色钢型材
外壳防护等级IP                                                        IP20
阻燃等级                                                             UL94—V0
测试标准                                           GB/T 18802.21-2016、 IEC 61643-21：2012、YD/T 1542-2006