48980002-A DSSB120 PLC可编程控制系统
通用电源
可以配置为19英寸1U机架式机箱或台式机箱。通用电源几乎可以按照任何国际电力标准运行。当检测到没有有效的同步模式时，自动绕过端口。与每个端口相邻的三个LED提供端口状态的视觉指示。通过串行端口或以太网端口可获得其他状态指示和操作模式。状态信息包括已安装收发器的检测、信号（光）的检测、有效同步模式的检测和端口操作速度（2 Gb/s）。控制寄存器允许信道旁路基于单个有效同步模式或多个同步模式的缺失。旁路也可以简单地基于信号（光）的损失。此外，无论状态指示灯如何，每个端口都可以手动强制激活或旁路。附加的控制寄存器允许手动禁用任何端口的变送器。前面板手动开关包括一个嵌入式瞬时复位开关和一个组合选择开关。Gang Select交换机将端口配置为一个八端口环路或两个单独的四端口环路。功能特性•多模端口波长：830至860 nm•多模电缆长度：300 m（最大值）•单模（10 km）端口波长：1300至1335 nm•单模电缆长度（10公里）：10 km（最大值如果接收器未检测到信号（可用于固件版本02.00及更高版本），则使用板的发射器。以太网控制器：10BaseT接口符合传输控制协议/互联网协议（TCP/IP）标准。每个集线器组件将具有唯一的MAC地址。集线器组件可以在局域网或广域网（WAN）上运行。包括通过标准以太网提供的远程用户界面
General power supply
It can be configured as 19 inch 1U rack cabinet or desktop cabinet. Universal power supply can operate according to almost any international power standard. When no valid synchronization mode is detected, the port is automatically bypassed. Three LEDs adjacent to each port provide visual indication of port status. Other status indications and operating modes are available through the serial port or Ethernet port. The status information includes the detection of the installed transceiver, the detection of the signal (optical), the detection of the effective synchronization mode, and the port operation speed (2 Gb/s). The control register allows channel bypass based on the absence of a single valid synchronization mode or multiple synchronization modes. The bypass can also be simply based on the loss of signal (light). In addition, each port can be manually forced activated or bypassed regardless of the status indicator. Additional control registers allow you to manually disable the transmitter on any port. The front panel manual switch includes an embedded instantaneous reset switch and a combined selector switch. The Gang Select switch configures the ports as either an eight port loop or two separate four port loops. Functional characteristics • Multimode port wavelength: 830 to 860 nm • Multimode cable length: 300 m (maximum) • Single mode (10 km) port wavelength: 1300 to 1335 nm • Single mode cable length (10 km): 10 km (maximum) If the receiver does not detect a signal (available for firmware version 02.00 and higher), the transmitter of the board is used. Ethernet controller: 10BaseT interface conforms to transmission control protocol/Internet protocol (TCP/IP) standards. Each hub component will have a unique MAC address. The hub component can run on a local area network or a wide area network (WAN). Includes remote user interface via standard Ethernet
使用参数
规格桌面组件尺寸•16.73英寸宽×10.0英寸深×（1U）1.72英寸高。尺寸不包括防滑自粘脚。机架安装组件尺寸•基本尺寸与桌面组件相同，但包括两个用于标准19英寸机架的1U机架安装支架。前面板连接器•8个SFP收发器。未安装收发器的SFP插座包含EMI防尘塞。有一个RJ45以太网连接器和一个9针内螺纹D超小型RS232连接器。布线•每个安装的SPF收发器需要一根双工LC型光纤电缆或两根单工LC型光缆。单工电缆最适合级联集线器。双工电缆可用于所有其他互连。后面板连接器•电源输入模块，包括电源开/关开关、4A/250V保险丝和全球认可的IEC插座。保险丝•1 A，250 V，5 x 20 mm，快动，IEC 60127-2标准玻璃或等效MTBF•总安装x数量：2317.3641•MTBF（小时）：431524.76电源要求•90至264VAC•47至440Hz•25W。电源和电源输入模块符合安全标准：UL、C-UL:UL 1950 TUV:EN69050 CE:EN55022、EN61000-4-2、3、4、5；EN61000-3-2环境•温度-操作：0°至+65°C-储存：-40°至+85°C•相对湿度-操作：20%至80%，非冷凝-储存：20%至80%，非冷凝监管合规性•欧盟（CE标志）-EN55024-EN55022辐射发射A级-EN5502传导发射A级-EN61000-4-2（ESD）-EN61000-4-3（辐射抗扰度）-EN62000-4-4（EFT）-EN61000-4-5（浪涌）-EN60100-4-6（传导RF）-EN65000-4-8（工频磁场）•美国FCC第15部分，A级•加拿大ICES-003，A级•UL60950•EN60950（LVD）
Working with parameters
Specifications Desktop component size • 16.73 "wide × 10.0 inches deep × (1U) 1.72 inches high. Dimensions do not include non slip self-adhesive feet. Rack mount assembly dimensions • The basic dimensions are the same as the desktop components, but include two 1U rack mount brackets for standard 19 inch racks. Front panel connector • 8 SFP transceivers. SFP sockets without transceivers include EMI dust plugs. There is an RJ45 Ethernet connector and a 9-pin female D subminiature RS232 connector. Cabling • One duplex LC optical cable or two simplex LC optical cables are required for each SPF transceiver installed. Simplex cables are best suited for cascading hubs. Duplex cables can be used for all other interconnections. Rear panel connector • Power input module, including power on/off switch, 4A/250V fuse and globally recognized IEC socket. Fuse • 1 A, 250 V, 5 x 20 mm, fast acting, IEC 60127-2 standard glass or equivalent MTBF • Total installed x Quantity: 2317.3641 • MTBF (hour): 431524.76 Power requirements • 90 to 264VAC • 47 to 440Hz • 25W. The power supply and power input module comply with safety standards: UL, C-UL: UL 1950 TUV: EN69050 CE: EN55022, EN61000-4-2, 3, 4, 5; EN61000-3-2 Environment • Temperature - operation: 0 ° to+65 ° C - storage: - 40 ° to+85 ° C • Relative humidity - operation: 20% to 80%, non condensing - storage: 20% to 80%, Non condensing regulatory compliance • European Union (CE mark) - EN55024-EN55022 Radiated emission class A - EN5502Conducted emission class A - EN61000-4-2 (ESD) - EN61000-4-3 (Radiated immunity) - EN62000-4-4 (EFT) - EN61000-4-5 (surge) - EN60100-4-6 (conducted RF) - EN65000-4-8 (power frequency magnetic field) • U.S. FCC Part 15, class A • Canada ICES-003, class A • UL60950 • EN60950 (LVD)
