SAT-18C掌上型光時(shí)域反射計(jì)
產(chǎn)品綜述：
SAT-18C掌上型光時(shí)域反射計(jì)是針對FTTx而設(shè)計(jì)的測試儀器。該產(chǎn)品主要用于測量光纖光纜的長度、傳輸損耗、接頭損耗等光纖物理特性，并能對光纖線路中的點(diǎn)、故障點(diǎn)準(zhǔn)確定位。廣泛應(yīng)用于光纖通信系統(tǒng)的工程施工、維護(hù)測試及緊急搶修；光纖光纜的研制與生產(chǎn)測試等。
主要特點(diǎn)：
●掌上型、重量輕、便于攜帶
●彩色觸摸設(shè)計(jì)，包膠模具工藝，堅(jiān)固耐用
●反射LCD，野外環(huán)境下顯示界面清晰可見
●具有自動(dòng)、手動(dòng)、實(shí)時(shí)測試功能
●快速曲線分析、多曲線對比分析
●1.6m短盲區(qū)
●VFL可視故障定位功能
●OTDR光輸出頭采用可更換方式，端面清潔更加方便
●U接口功能，可外接U盤; SD卡接口功能，可使用SD。
●數(shù)據(jù)支持手動(dòng)和自動(dòng)存儲，支持Bellcore GR196及SR-4731文件格式，存儲容量可達(dá)1000條以上
●智能電池電量指示及電池低電壓告警功能
●10小時(shí)長電池續(xù)航時(shí)間，適于長時(shí)間野外施工
●自動(dòng)關(guān)機(jī)，時(shí)間可設(shè)
●技術(shù)規(guī)范
型號 | SAT-18C1 | SAT-18C2 | SAT-18C3 |
中心波長(nm) | 1310/1550 | ||
適用光纖類型 | 單模 | ||
動(dòng)態(tài)范圍(SNR=1) | 26/24dB | 30/28dB | 35/34dB |
測距準(zhǔn)確度 | 1m+取樣間隔+0.003%×距離(不包括折射率置入誤差) | ||
盲區(qū)(m) | 1.6/1.6 | ||
衰減盲區(qū)(m) | 4.5/5 | ||
測試量程(km) | 0.8、1.6、3.2、6.4、12.8、25.6、51.2、102.4、204.8、409.6 | ||
測試脈寬(ns) | 8、16、40、80、160、320、640、1280、2560、5120、10240、20480 | ||
損耗閾值(dB) | 0.01 | ||
采樣點(diǎn)數(shù) | 128000 | ||
線性度(dB) | &plun;0.03 | ||
波形存儲容量 | >1000條曲線 | ||
折射率設(shè)置范圍 | 1.00000～2.00000 | ||
顯示 | 320×240、3.5英寸TFT彩色LCD、觸摸屏操作 | ||
接口 | U, SD卡 | ||
光輸出接口 | FC/PC（ST，SC標(biāo)配） | ||
650nm及接口 | 功率：2mw; 距離：為5Km;FC/PC（頭） | ||
電源 | AC/DC適配器：Input:AC：100V～240V，頻率范圍：50/60Hz 充電電池：鋰電池：7.4V，4400mAh，電池工作時(shí)間：10小時(shí)(常溫) | ||
環(huán)境適應(yīng)性 | 工作溫度：-10℃～50℃(電池充電：5℃～40℃) | ||
外型尺寸 | 201mm×100mm×60mm | ||
重量 | 約1kg |
SAT-18C Palm OTDR
Product Summaries:
SAT-18C palm OTDR is the newest instrument designed for testing FTTx network. Itismainly used to measure the physical characteristics of optical fiber, such as the length,the tranission loss and the splice loss etc. It can also locate the faults or breaks of optical fiber. Itiswidely applied in the manufacture, construction and maintenance in optical fiber communication system.
Major Features:
l Handheld, light weight and convenient for carrying
l The most advanced technology of double-color &material integrative mould in aspect
l Advanced anti-reflective TFT LCD, display interface can be clearly seen in field
l It has auto test, manual test and real time test
l Speed curve ysis, and multiple curves comparison.
l 1.6m extra-short event dead zone
l Visual fault locating (VFL)
l Universal FC/SC/ST connector te, it is convenient for surface cleaning
l U interface supports U flash disk to transfer data.
l SD card interface supports SD card to transfer data.
l Machine memory can save 1000 data, support manual and auto save data.
l Support Bellcore GR196 and SR-4731 format
l Battery status indication, and low battery power alarming
l Built-in lithium battery with work up to 10 hours
l Automatic turn-off, turn-off time can be adjustable
Specifications
Model | SAT-18C1 | SAT-18C2 | SAT-18C3 |
Central wavelength(nm) | 1310/1550 | ||
Te of optical fiber | |||
Dynamic range(SNR=1) | 26/24dB | 30/28dB | 35/34dB |
Distance measurement accuracy | 1m+sample space +0.003%×measurement distance | ||
Event dead zone(m) | 1.6/1.6 | ||
Attenuation dead zone(m) | 4.5/5 | ||
Distance range(km) | 0.8,1.6,3.2,6.4,12.8,25.6,51.2,102.4,204.8,409.6 | ||
Pulse width(ns) | 8,16,40,80,160,320,640,1280,2560,5120,10240,20480 | ||
Loss threshold(dB) | 0.01 | ||
Sampling points | 128000 | ||
Linearity(dB) | &plun;0.03 | ||
Wave pattern memory space | >1000 | ||
Group refractive index setting | 1.00000~2.00000 | ||
Display | 320×240, 3.5 inch TFT color LCD touch screen | ||
Interface | U, SD card | ||
Optical connector | FC/PC(ST,SC standard) | ||
VFL and interface | power: 2mw; distance: 5Km; FC/PC(universal interface) | ||
Power supply | AC/DC adapter: Input: AC 100V~240V, 50/60Hz Battery: rechargeable lithium cell 7.4V, 4400mAh, battery working time: 10 hours(normal temperature) | ||
Ambient environment | Working temperature: -10℃~50℃(battery charging: 5℃~40℃) | ||
Dimension | 201mm×100mm×60mm | ||
Weight | 1kg |
