光模块

智能SFP光模块数据诊断功能的应用

Application of the Digital Diagnostic Monitoring Function of SFP Optical Module

155M光模块简易误码测试系统设计应用

The design of the simple BER testing for 155M optical module

PWM调光模块的设计是对线性调光模式的补充，能够更好的实现对LED灯的控制。

PWM dimming module is a complement for linear dimming mode . It allows for better control of the LED lights .

上位机软件通过VISA实现程控测量仪器，可以对光模块各项参数进行自动测试。

PC software can measure the parameters of optical modules automatically by controlling programmable test instruments through VISA .

对SFP光模块常用的电接口电平（LVPECL）进行了深入研究；

An accurate study on Electrical Interface of SFP ;

一种多功能SFP光模块监测平台的设计与实现

The design and implementation of a monitoring platform for SFP optical transceiver module

应用光模块完成的E1／T1与以太网数据复接系统的设计具有广泛的应用价值。

Optical transceiver module combined with E1 / T1 and Ethernet using PowerPC processor has extensive and practical means to real-time datum communication application .

SFP光模块和4通道SerDes千兆以太网解决方案

GigaBit Ethernet Physical Layer Solution Utilizing SFP Optical Transceivers and Quad-Channel SerDes

针对煤矿、机场等特殊工业现场，设计了一种基于复杂可编程逻辑器件（CPLD）和光模块的光纤现场总线通讯系统。

A fiber field-bus communication system based on complex programmable logic devices ( CPLD ) and optical transceiver was designed for some special industrial fields such as colliery and airfields .

用于ATM-PON的突发式光模块爆破模式的超声乳化白内障吸除术

Burst - Mode Optical Transmission Modules for ATM-PON Phacoemulsification using burst mode

用于ATM-PON的突发式光模块

Burst - Mode Optical Transmission Modules for ATM - PON

大容量、智能化、小型化和集成化已经成为SFP光模块新的发展趋势，DWDMSFP光模块正是在这一背景下应运而生的产物。

Large capacity , intelligentize , miniaturization and integration become a new tendency of the SFP , and in this background emerges the DWDM SFP .

本文重点进行了光模块主要的电路包括传输线、LD偏置电路与APC电路、低噪声高线性射频电路、FSK调制与解调功能电路与监视控制功能电路的设计。

The module design contains transmission line , bias and APC circuit of LD , low noise and high linearity RF circuit , FSK modern , monitor and control circuit design and PCB layout .

单片机能够将数字诊断部分实时监测参数通过RS232传输给上位机PC显示。本文针对测试平台还设计了一款光模块自动化测试系统上位机软件。

The host computer PC displays the digital diagnostic part of real-time monitoring parameters which transmit by single-chip via RS232.In this paper , a piece of automated testing system PC software of optical modules for test platform was designed additionally .

基于LUA脚本的光模块测试系统在原有测试系统的软硬件基础上进行改进，借助自动化测试框架的先进设计理念，发挥LUA脚本语言的灵活性，优化系统结构，提高测试效率。

The new test system based on LUA script optimized the structure of optical test system by the flexibility of LUA , based on the advanced theory of automation test framework .

DS01收发器光模块可用双纤光模块，也可选用单纤光模块。选用单纤双向光模块时收发器必须成对使用。

DS01 single mode media converter may be used double optical fiber-module or single optical fiber-module which must be used in couples .

从智能SFP光模块在各种网络中的实际应用角度出发，首先分析了智能SFP光模块数字诊断功能的作用，介绍了SFF-8472协议体系结构和数字电位器的基本原理。

SFP optical transceivers are applied widely in various kinds of networks . The function of digital diagnostics for SFP optical transceivers is analyzed . The architecture of SFF-8472 Specification and the principles of digital potentiometer are also introduced .

实验验证表明，光模块满足SFF-8472协议和多源协议MSA要求，采用逆向的新参数校准方式，五个模拟量的校准误差满足指标要求。

Experiment verification shows that the optical module meets the requirements of SFF-8472 and multi source protocol MSA , and using the retrorse data calibration to calibrate data , the five analog calibrating deviations also satisfy the requirements of the index .

小封装光模块在多端口应用中的热特性

Thermal Characterization of Small Form Factor Transceivers for a Multi-Port Application

小封装光模块的热插拔技术研究

Research on Pluggable Technology of Small Form Factor Pluggable Fiber-optic Communication Module

带数字诊断功能的小封装光模块研究

The Research of Small Form Factor Pluggable Transceiver with Digital Diagnose Monitor Function

光模块（仅节点）

Optics Module ( Nodes Only )

带数字诊断功能光模块的应用简化了系统维护工作，提高了系统的可靠性。

The use of optical transceiver with digital diagnosis function simplifies the maintenance work and enhances the reliability of communications system .

光模块是光网络中一种用于实现光电，电光转换的重要子模块。

The optical module is an important sub-module in optical network . It is used to realize optical-electro , electro-optical conversion .

为了满足系统不断增长的需求，光模块正不断向标准化、小型化、智能化发展。

In order to meet the growing needs of the system , optical modules are developing to be standardized , miniaturized and intelligent .

光模块是光纤通讯收发端光电转换器和电路控制器的组合，其作用是实现光/电信号的转换。

The optical modular is the combination of optical-electrical converter and circuit controller of fibre optic communication transceiver , which realizes photoelectric transformation .

而射频光模块是光纤直放站的核心组成部分，它的工作性能直接影响网络覆盖的质量。

As the key part of the repeater , the quality of the coverage network is directly affected by the performance of RF optical module .

通过本套光模块自动测试系统的设计与实现，对于虚拟仪器在光通信测量领域的应用推广将具有极大的推动作用。

Through the designing and realizing of this automatic optical module testing system , it will greatly popularize the application of virtual instrument technology in the photo-communication measurement domain .

在模块详细设计方案保证下，通过投板并测试，验证了模块开发方案的优良性。新方案能简化生产过程过程，提高光模块批量生产效率。

Detailed design modules in the programme to ensure that , by the assembly and testing of the actual vote panels , the certification of modular development programmes feasibility ;

介绍小封装光模块进行热插拔的技术难点及其解决方法和具体实现，主要包括热插拔时激光器的安全、热插拔时浪涌电流的抑制以及热插拔对系统总线干扰等问题。

The difficulty and the method of implement pluggable technology will be introduced including the safety of laser , the surge current of plug and the safety of system bus .