美国BLACKBOX数据通讯及网络产品广域网：数字数据网接入及方案，帧中继接入及交换，综合数据业务网接入，国际互联网方案，交叉交换方案，多媒体集成方案，X.25网接入，网管系统等局域网：企业网，ATM交换，千兆位元交换，远程访问系统，防火防方案，网络诊断，网络医生等数据通讯设备：多路复用器，接口、协议转换器，调制解调器，线路放大器，网络连接、测试仪，备份开关，专用电缆、连接器等。联系方式--------------------------------- 联系人; 余淑华电　　话：+86-592-3654867传　　真：+86-592-5556572Q Q: 1448196950电子信箱：yushuhua87@yahoo.com.cn网　　址：www.sinosauto.comBlackBox的S系列产品，代表型号如下：BlackBoxSW009AXBlackBoxSW014AXBlackBoxSW016ABlackBoxSW0202ABlackBoxSW0202A-R2BlackBoxSW0204ABlackBoxSW0204A-R2BlackBoxSW024A-FFMFFBlackBoxSW024A-MMFMMBlackBoxSW026AXBlackBoxSW0402ABlackBoxSW0402A-R2BlackBoxSW0404ABlackBoxSW0404A-R2BlackBoxSW055A-FFFFFBlackBoxSW055A-MMFMMBlackBoxSW055AXBlackBoxSW056ABlackBoxSW057ABlackBoxSW059ABlackBoxSW059AXBlackBoxSW078ABlackBoxSW078AEBlackBoxSW079ABlackBoxSW079AEBlackBoxSW0802ABlackBoxSW0802A-R2BlackBoxSW090AXBlackBoxSW1096-R2BlackBoxSW1096-R2-EUROBlackBoxSW136ABlackBoxSW136AEBlackBoxSW137ABlackBoxSW137AEBlackBoxSW180AXBlackBoxSW182AXBlackBoxSW184AXBlackBoxSW186AXBlackBoxSW188AXBlackBoxSW202ABlackBoxSW260A-FFFFFBlackBoxSW261A-FFFFFBlackBoxSW261A-FFMFFBlackBoxSW261A-MMFMMBlackBoxSW261A-MMMMMBlackBoxSW271A-MMMMBlackBoxSW281ABlackBoxSW281AEBlackBoxSW281A-E-R2BlackBoxSW310A-FFFFFBlackBoxSW315ABlackBoxSW320A-FFFFBlackBoxSW350AXBlackBoxSW360A-FFFFFBlackBoxSW360A-FFMFFBlackBoxSW360A-MMFMMBlackBoxSW360A-MMMMMBlackBoxSW360AXBlackBoxSW370A-FFFFBlackBoxSW370A-MMMMBlackBoxSW370AXBlackBoxSW400A-FFFBlackBoxSW400A-FFMBlackBoxSW400A-MMFBlackBoxSW400A-MMMBlackBoxSW400AXBlackBoxSW410A-FFMFFBlackBoxSW410A-MMFMMBlackBoxSW410A-MMMMMBlackBoxSW410AXBlackBoxSW420A-MMMMBlackBoxSW420AXBlackBoxSW421A-R2BlackBoxSW422AE-R2BlackBoxSW430ABlackBoxSW459A-SCBlackBoxSW459A-STBlackBoxSW460A-FFFBlackBoxSW460A-FFMBlackBoxSW460A-MMMBlackBoxSW460AXBlackBoxSW470A-FFFFFBlackBoxSW470A-FFMFFBlackBoxSW470A-MMFMMBlackBoxSW470A-MMMMMBlackBoxSW470AXBlackBoxSW480A-FFFFBlackBoxSW480A-MMMMBlackBoxSW480AXBlackBoxSW485ABlackBoxSW487A-R2BlackBoxSW488ABlackBoxSW489ABlackBoxSW493ABlackBoxSW540AE-R3BlackBoxSW540AE-R3-CABPAKBlackBoxSW540A-R3BlackBoxSW541-CBlackBoxSW542ABlackBoxSW543ABlackBoxSW544A-M-R2BlackBoxSW547ABlackBoxSW548ABlackBoxSW555ABlackBoxSW555AEBlackBoxSW556AEBlackBoxSW556A-R2BlackBoxSW590AE-R2BlackBoxSW590AE-R2-CABPAKBlackBoxSW590A-R2BlackBoxSW590A-R2-CABPAKBlackBoxSW591CBlackBoxSW595ABlackBoxSW596ABlackBoxSW612ABlackBoxSW613A-KBlackBoxSW614ABlackBoxSW616ABlackBoxSW617ABlackBoxSW619ABlackBoxSW621A-LP-R2BlackBoxSW621A-R2BlackBoxSW621A-R3