品牌 | XB | 型號 | AFI400 |
測量范圍 | 750nm-1700nm | 電源電壓 | 3(V) |
尺寸 | 220mm*42mm*32mm(mm) | 重量 | 300(kg) |
用途 | 光纖識別儀 |
光纖識別儀/Optical fiber Identifier:
廣泛用于光纜施工及維護。利用宏彎技術對線路做無損測試,可以測量信號方向及功率,避免誤操作導致線路中斷。
Widely used in optical cable construction and maintenance. The use of macro bending technology To do non-destructive
testing. can measure the signal direction and power, to avoid misoperation resulting in interrupted lines.
宏彎測量,宏彎是利用光纖彎曲時泄漏出微弱的光信號,通過判斷泄漏的方向和強度來檢測光
信號的方向和強度。不損傷光纖,不中斷通信,并可以直接檢測0.25mm裸光纖, 0.9mm緊套管光
纖和2.5mm跳線。
Macro bending measurement, macro bends are the use of fiber-optic bending leak out when the weak optical signal, optical signal to detect the direction and intensity. Does not damage optical fiber, without interrupting communications, and direct detection of 25mm bare fiber, 0.9mm and 2.5mm fiber casing tight jumper.
音頻識別,光纖識別儀可以檢測光信號中加載的固定音頻信號,270Hz,1KHz和2KHz,用以識別
特定光纖,可以快速的找到需要的光纖。
Tone identification, Optical Fiber Identifier can detect optical signals in the tone signal
a fixed load, 270Hz, 1KHz and 2KHz, to identify a specific optical fiber, can quickly find
the necessary fiber.
低電量監(jiān)測功能,光電話自帶電量監(jiān)測,當電池電量不足時會發(fā)出指示,來提醒用戶更換電
池,以免使用中斷。
Low battery monitoring function, when battery power is insufficient to issue instructions
to remind users to change batteries.
型號 | AFI400 | AFI420-(S-L) | |
波長響應范圍/Wave respond | 750nm-1700nm | ||
插入損耗/Pass through insertion loss 1.250um裸光纖/250um Optical fiber 2.900um緊套管光纖/900um Optical fiber 3.3mm直徑尾纖/3mm Optical fiber |
1. 1.0dB 2. 1.0dB 3. 2.0dB | ||
適用光纖/Application of optical fiber | <3mm各類光纖/ <3mm optical fiber | ||
識別調(diào)制信號 | 270Hz/1KHz/2KHz | ||
光纖方向識別/Identification of modulated signals | 含此功能/Yes | ||
功率測量/Power Measurement | 含此功能/Yes | ||
顯示方式/Display | LED數(shù)字顯示/LED segment | ||
提示音/Tone | 含此功能/Yes | ||
低電量監(jiān)測/Low power monitoring | 含此功能/Yes | ||
探測器類型/Detector type | 1mm InGaAs | ||
小探測功率/Minimum detection power 數(shù)據(jù)測試條件/Test conditions 1.250um裸光纖/250um Optical fiber 2.900um緊套管光纖/900um Optical fiber 3.3mm直徑尾纖/3mm Optical fiber 數(shù)據(jù)測試條件/Test conditions 4.250um裸光纖/250um Optical fiber 5.900um緊套管光纖/900um Optical fiber 6.3mm直徑尾纖/3mm Optical fiber |
1550nm 1.-35dBm 2.-35dBm 3.-30dBm 1310nm 4.-30dBm 5.-30dBm 6.-27dBm
| ||
附帶可視故障探測儀 | 無此功能/Without | 含此功能/Yes | |
中心波長 | 無此功能/Without | 650nm | |
輸出功率 | 無此功能/Without | >1mW or >10mW | |
適用電池/Power supply | 5#堿性電池/Size AA Alkaline cell | ||
電池壽命/Battery life | >60H | ||
充電功能/Battery charge | 含此功能/Yes | ||
自動關機/Auto OFF | 含此功能/Yes | ||
工作溫度/Operate temp | 0~+50 C | ||
儲存溫度/Store temp | -40~+70 C | ||
工作海拔 | <2500m | ||
重量(g) | 300g | ||
外形尺寸(mm) | 220mm*42mm*32mm |
使用康寧SM標準光纖,250um裸光纖取紅、黃、橙、藍、綠色及棕色涂敷層裸光纖,參數(shù)取各種顏色涂敷層的平均值,900um和3mm取白色和黃色標準
跳線。如果裸光纖涂敷層為黑色,光衰減很大或不能測量。
AFI420-S輸出功率>1mW線路衰減小時可在5KM處看見紅色激光,AFI420-L輸出功率>10mW線路衰減小時可在10KM處看見紅色激光。