UTNH系列光共享集线器单元(在本手册中称为光共享集线器单元)用于信息和控制网络TC-net 100构成TC-net 100光传输线。它采用具有8个端口的MT-RJ光纤连接器。集线器单元还有一个用于RJ-45模块化连接器的端口，该端口可以连接到TC-net 100 (双绞线)设备。使用单个单元时,将光共享集线器单元用于线路A传输线UTNH23A(为TC-net 100安装SNMP)或用于线路B传输线UTNH23B的光共享集线器单元。外部视图和系统配置示例如下所示。UTNH23A:用于A线传输线的主光共享集线器单元(已安装SNMP)。UTNH23B:用于B线传输线的主光共享集线器单元。
UTNH23A
UTNH23A
光收发一体化模块的主要功能是实现光电/电光转换，包括光功率控制、调制发送、信号检测、IV除防伪信息查询外， 转换和限幅放大判断再生功能TX-disable 等功能，常见的有:SFP、SFF、SFP 、GBIC、XFP 、1×9等。除了光电转换功能外，光转发模块还集成了许多信号处理功能，如：MUX/DEMUX、CDR、功能控制、性能采集和监控。常见的光转发模有:200/300pin，XENPAK，以及X2/XPAK 等。 光收发一体模块，英文名称transceiver，简称光模块或光纤模块，是光纤通信系统中重要的器件。
UTNH23A
The UTNH series optical shared hub unit (referred to as the optical shared hub unit in this manual) is used for information and control network TC-net 100 to form the TC-net 100 optical transmission line. It uses an MT-RJ fiber optic connector with 8 ports. The hub unit also has a port for RJ-45 modular connectors, which can be connected to TC-net 100 (twisted pair) devices. When using a single unit, use the optical shared hub unit for Line A transmission line UTNH23A (installing SNMP for TC net 100) or for Line B transmission line UTNH23B optical shared hub unit. An example of external views and system configuration is shown below. UTNH23A: Main optical shared hub unit for A-line transmission line (with SNMP installed). UTNH23B: Main optical shared hub unit for B-line transmission lines.
UTNH23A
Optical modules are optoelectronic and electro optical conversion optoelectronic devices. The transmitting end of the optical module converts electrical signals into optical signals, and the receiving end converts optical signals into electrical signals. Optical modules are classified according to their packaging forms, commonly including SFP, SFP, SFF, Gigabit Ethernet Road Converter (GBIC), etc. The emission part is: the input must be: the internal electrical signal of the code rate drives the chip to process and drive the semiconductor laser (LD) or light emitting diode (LED) to have a corresponding rate modulation optical signal optical power automatic control circuit inside, maintaining the output optical signal power. The receiving part is: after inputting a certain bit rate optical signal into the module, the optical detection diode converts it into an electrical signal and the preamplifier outputs the corresponding bit rate electrical signal. Including optical receiving module, optical transmitting module, optical transceiver integration module, optical forwarding module, etc
UTNH23A
The main function of the optical transceiver integrated module is to achieve photoelectric/electro-optical conversion, including optical power control, modulation transmission, signal detection, IV conversion and limited amplitude amplification judgment regeneration function TX-disable in addition to anti-counterfeiting information query. Common functions include: SFP, SFF, SFP, GBIC, XFP, 1×9, etc. In addition to the photoelectric conversion function, the optical forwarding module also integrates many signal processing functions, such as MUX/DEMUX, CDR, functional control, performance acquisition and monitoring. Common optical forwarding modes include 200/300pin, XENPAK, and X2/XPAK. Optical transceiver module, also known as optical module or fiber module, is an important component in fiber optic communication systems.
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