SAT-18C掌上型光時域反射計
產品綜述：
SAT-18C掌上型光時域反射計是針對FTTx而設計的測試儀器。該產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、故障點準確定位。廣泛應用于光纖通信系統的工程施工、維護測試及緊急搶修；光纖光纜的研制與生產測試等。
主要特點：
●掌上型、重量輕、便于攜帶
●彩色觸摸設計，包膠模具工藝，堅固耐用
●反射LCD，野外環境下顯示界面清晰可見
●具有自動、手動、實時測試功能
●快速曲線分析、多曲線對比分析
●1.6m短盲區
●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。
●數據支持手動和自動存儲，支持Bellcore GR196及SR-4731文件格式，存儲容量可達1000條以上
●智能電池電量指示及電池低電壓告警功能
●10小時長電池續航時間，適于長時間野外施工
●自動關機，時間可設
●技術規范
型號 | SAT-18C1 | SAT-18C2 | SAT-18C3 |
中心波長(nm) | 1310/1550 | ||
適用光纖類型 | 單模 | ||
動態范圍(SNR=1) | 26/24dB | 30/28dB | 35/34dB |
測距準確度 | 1m+取樣間隔+0.003%×距離(不包括折射率置入誤差) | ||
盲區(m) | 1.6/1.6 | ||
衰減盲區(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 | ||
采樣點數 | 128000 | ||
線性度(dB) | &plun;0.03 | ||
波形存儲容量 | >1000條曲線 | ||
折射率設置范圍 | 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，電池工作時間：10小時(常溫) | ||
環境適應性 | 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 |
