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                您现在的位置:国产精品视频二区不卡,中文字幕无线在线视频观看,亚洲av久播在线观看,手机看片av永久免费 > 光波光纤通信测试 > 光时域反射仪/OTDR > cma4000i OTDR 单模和多模光域反射仪
                 

                现货,配置了CMA4456 同时可以测试单模和多模的光时域反射OTDR 模块!中文操作系统,可以出租。

                资料:GN-Nettest-CMA4000.pdf




                 

                详细信息:CMA 4000i 光学测试系统提供了全面的全光网络测试与测量方案,模块化设计使其配置后可以满足从故障定位到超高密度DWDM系统等各种应用的需求。借助VFL,光功率计及光源CMA 4000i可被配置为OTDR(光时域反射仪),或被配置成为高分辨率的光谱分析仪(OSA)。依靠其强大的功能价值,CMA4000i普遍应用于全光网络测试、故障诊断与维修、修复及维护中。 
                 NetTest CMA4000i OTDR光测试系统
                全功能网络测试系统

                 应用于:网络开通 ?故障定位/恢复   网络维护? DWDM光谱分析

                功能特点:

                 业界最高的动态范围 - 50 dB
                  一个模块提供OTDR、损耗测试仪和可见故障定位仪等功能
                具有10 GHz通道分辨率的光谱分析仪模块
                单键操作进行测试

                功能全面的系统

                CMA4000i可被配置为一台带有可见故障定位仪,光功率计和光源的OTDR,或作为一台用于DWDM系统的高分辨率的光谱分析仪(OSA)。其功能的多样性使其成为光通信网络安装、开通和维护等应用的最佳选择。

                减少测试时间

                借助业界最佳的性能指标,如最高的OTDR动态范围和最高的光谱分辨率,CMA4000i能够快速对光纤和DWDM系统进行特性分析,节省了测试时间。

                · 50 dB动态范围提高了数据质量,加长了测试距离,减小了平均次数并缩短了测试时间

                · 操作在1520-1620 nm(C-和L-波段),OSA模块能够自动识别超过400个间隔为12.5 GHz的通道

                提高用户效率

                CMA4000i用户界面和测试应用简单易用,提高了操作人员的效率并减少了培训时间。

                · 从光纤检验测量到城域和骨干网络维护的多种测试模式简化并自动化了多种应用

                · 面板上的专用键帮助用户轻松进入常用的功能

                50 dB的动态范围和3米的超短盲区,使CMA4000i成为测试长距离骨干网、城域光网络(MON)或无源光网络(PON)的理想解决方案。对于完整的系统特性的测试,CMA4000i可以配置光源和光功率计用于完整的端到端损耗测试。

                此外,CMA4000i的可见故障定位仪(VFL)选项可以帮助您在OTDR盲区内定位断点或识别一条光缆内的特定光纤。

                对于开通或维护采用DWDM技术的网络,CMA4000i的4792 OSA模块是理想的解决方案。它能够测试当今和未来的DWDM网络。CMA4000i光测试系统运行在1520-1620 nm(C-和L-波段),其4792 OSA模块能够自动识别超过400个间隔为10 GHz的DWDM通道—对于测试高容量的DWDM系统十分理想。

                CMA4000 OTDR Mainframe

                The fastest, smartest, and easiest OTDR in the world!
                When it comes to fiber optic testing, time is money. That's why we designed the CMA4000. It offers all the features of a mainframe OTDR in a rugged, economical, field-portable unit and its unique features make it better than other OTDRs. Intelligent software minimizes necessary steps to perform frequent functions, its multi-tasking ability allows the CMA4000 to test, analyze and display data faster than any other OTDR available. Plus, it has incredible deadzone, dynamic range performance, tri and quad-wavelength optics and is fully configurable. In other words, it's the only piece of equipment you'll ever need for all your basic fiber optic testing -- whether for installation, maintenance or fault location.

                Incredible dynamic range and short deadzones
                The CMA4000 offers a test range of 21 to 46dB, the highest dynamic range in the world. That means you can test longer lengths of fiber with greater resolution and less averaging time. Plus, with deadzones as short as 2.5 m, you can be sure you抮e getting complete and accurate data for your entire length of cable.

                The CMA4000 makes your job faster and easier with dozens of unique features:

                • One button to test and save
                • Automatic evaluation of the test fiber for connection quality and traffic
                • Multi-tasking software simultaneously test and analyzes trace data to display results in seconds
                • An panel of dedicated keys for easy access to functions you use most as well as a convenient onboard keyboard for entering file names
                • Automated software prompts the user for the required information about the cable under test and keeps track of the fibers as they are tested

                The best value for your money
                The CMA4000 is the one piece of equipment that can meet virtually all your basic fiber optic testing needs. If you choose to incorporate a standard power meter, optical return loss test set, light source and visual fault locator, it抯 the only piece of equipment you抣l ever need. You can customize your unit with optional languages, power cords, connectors, keyboard layouts, and date and time formats. The built-in keyboard let you enter important text data, and the large 8.4� display with optional VGA color and flexible configuration, makes the screen easy to read under any testing condition. Plus, the environmentally sealed modules and buttons - along with the rugged case - protect the CMA4000 from dust, rain and impact.

                Easy documentation makes it simpler for you
                The programmable autosave lets you save test results on the harddrive or floppy in a format that makes sense for your network. These virtually eliminate typing mistakes while saving time in the field. When used in conjunction with our GN NetWorks Software, the CMA4000 can perform a variety of trace manipulations, such as trace overlay, graphing, batch printing and bi-directional averaging reports.

                SPECIFICATIONS

                Display VGA LCD Display (8.4� color or 8.2� monochrome)
                Mass Storage Up to 125 traces internal storage. Over 65,000 traces with optional hard drive. Up to 180 traces for a standard 3.5 inch, 1.44 MB floppy disk. Floppy disk drive comes standard
                Stored Data Points up to 16,000
                Group Refractive Index Setting 1.400000 - 1.699999
                Loss Modes ORL, 2-point, 2-point LSA, dB/KM, dB/KM LSA, splice, reflectance
                Trace Compare Modes Overlay, Delta Trace Compare, Align
                Data Acquisition Real Time, Fast Scan, Medium Scan, Slow Scan, Timed Average (user selectable)
                Information Output Trace display, FAS event table, integrated trace display with event information window, header page, measurement parameters, ASCII report
                Analysis High speed integrated fiber analysis
                Vertical Scale Settings 0.125/0.25/0.5/1/2/4/8 dB (module dependent)
                Horizontal Scale Settings 0.001 km/div. to 0.448 km/div @ 2 km; 0.001 km/div. to 57.304 km/div. @ 256 km (IOR = 1.5)
                I/O Ports Standard: Integral alpha-numeric keyboard, (2) RS-232 Serial, (1) Parallel, VGA, Mouse, External Keyboard Port
                Language Capability English standard (others per request and may require hard drive option)
                Physical Dimensions & Weight 9.5� H x 13.5� W x 3.75� D (24.1 x 34.3 x 9.5 cm) / 11.0 lbs. (4.9 kg) Includes mainframe, battery and one module

                Power

                Power Supply Autoswitching 92-132 VAC, 47-63 Hz [weight 1.7 lbs. (.77 kg)] 184-264 VAC, 47-63 Hz
                Battery Sealed Lead Acid Battery Pack [weight 1.4 lbs (0.63 kg)]
                Battery Life up to 9 hours maximum per battery, depending on operating mode
                Recharge Time 1.5 - 2 hours

                Environmental

                 

                Operation: AC Power Battery
                Temperature 0篊 to 45篊 (32篎 to 122篎) 0篊 to 40篊 (32篎 to 104篎)
                Humidity 95% RH max., non-condensing 95% RH max., non-condensing
                Maximum Altitude 50,000 feet 50,000 feet
                Storage:
                 

                 
                Temperature -25篊 to 60篊 (-13篎 to 140篎)
                 
                Humidity 95% RH max., non-condensing
                 
                Maximum Altitude 50,000 feet
                 

                CMA4456 Singlemode MultiMode Module

                 

                Center Wavelength 850 nm � 20 nm

                 
                1300 nm � 20 nm

                 
                1310 nm � 20 nm

                 
                1550 nm � 20 nm
                Fiber Type Multimode and Singlemode
                Spectral Width (RMS) 850 nm: � 10 nm

                 
                1300 nm: � 10 nm

                 
                1310 nm: � 10 nm

                 
                1550 nm: � 10 nm
                Dynamic Range
                (SNR = 1)
                850 nm: 23 dB
                1300 nm: 26 dB

                 
                1310 nm: 21.5 dB

                 
                1550 nm: 21 dB
                Initial Reflective Deadzone 850 nm: 3.5 meters (typical)

                 
                1300 nm: 2.5 meters (typical)

                 
                1310 nm: 3 meters (typical)
                Initial Non-Reflective Deadzone 1550 nm: 3 meters (typical) 850 nm: 6.5 meters (typical)

                 
                1300 nm: 7 meters (typical)

                 
                1310 nm: 10 meters (typical)

                 
                1550 nm: 12 meters (typical)
                Pulsewidth 4 ns to 10 靤 (wavelength dependent)
                Distance Resolution 0.0001 km; 0.1 meters; 0.001 kft, 1 ft, 0.0001 mi
                Distance Sampling 0.25, 0.5, 1, 2, 4, 8, 16 meters (range dependent)
                Distance Accuracy 0.0025% of distance measurement � distance

                 
                resolution � index uncertainty
                Distance Range Setting 2/4/8/16/32/64/128/256 km (wavelength dependent)
                Loss Resolution 0.001 dB
                Laser Safety Meets CDRH Class 1 Requirements (Eye Safe) 21 CFR

                 

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