產品詳情
光纖可調衰減器是專用于手動調節光纖光路衰減的產品，衰減范圍大，調節精度高，衰減值穩定，結構緊湊便于集成。另可提供電控的模塊式光衰減器和臺式光衰減器儀表。
Fiber optical adjustable attenuator is a product which is dedicated manually to adjust the attenuation of fiber optical path. It has a large attenuation range, high adjustment accuracy, stable attenuation value, compact structure and easy integration. In addition, It can provide electronic control modular optical attenuator and benchtop optical attenuator instrument.
〖特性Features〗
功率穩定
Power stability
高動態范圍
High dynamic range
可遠程監控
Remote monitoring
〖性能指標Specifications〗
|
參數指標 Parameters
|
單位 Unit |
最小值 Min. |
典型值 Typ.
|
最大值 Max. |
|
波長范圍 Typical value
|
nm |
1260-1650nm or 980nm/1064nm
|
||
|
衰減范圍 Attenuation range
|
dB |
0 |
|
60 |
|
衰減精度 Attenuation accuracy |
dB |
±0.2 |
||
|
功率監控精度 Power monitoring accuracy |
dB |
±0.15 |
||
|
消光比 Extinction ratio
|
db |
≥18 |
||
|
光功率 Transmission optical power |
mW |
500 |
||
|
插入損耗 Insertion loss |
dB |
1 |
||
|
波長相關損耗 WDL |
dB |
1 |
||
|
偏振相關損耗 PDL |
dB |
0.5 |
||
|
工作溫度范圍 Operating temperature range |
°C |
-20 |
|
+65 |
|
工作濕度范圍 Operating humidity range |
% |
|
|
70 |
|
尾纖接頭類型 Fiber type |
|
FC/APC, FC/UPC |
||
|
輸入輸出光纖類型 Wavelength (nm) |
|
PM1550 |
||
|
尺寸 Dimensions |
mm |
20.90(L)×12(W)×7(H) |
||
〖尺寸圖Dimensions〗
〖訂貨信息ordering inbation〗
|
波長 Wavelength |
衰減大小 Attenuation size
|
尾纖套管直徑 Diameter of pigtail casing
|
尾纖長度 Fiber Length |
連接頭形式 Connector
|
|
13=1310nm 15=1550nm 10=1060nm X=others
|
1=0~60dB 2=0~40dB 3=0~30dB |
9=0.9mm 2=3mm |
0=0.5m 1=1m X=others
|
FC/APC FC/UPC LC/UPC LC/APC SC/APC SC/UPC |
