- Product Details
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Quick Details
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Product name:
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JW3303 Optical Variable Attenuator ,Telecom CATV Fiber Optic Tester
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Module:
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JW3303 Optical Variable Attenuator
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Calibrated Wavelength:
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310/1490/1550/1625nm
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Fiber Type:
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9/125,SM
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Wavelength:
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1260nm-1650nm
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Measure Range:
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2~60dB
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Connector Type:
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FC/PC
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Dimension:
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180X90X36.5mm
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Weight:
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427g
Quick Details
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Model Number:
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TW-MZ-Optical Variable Attenuator
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Place of Origin:
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Guangdong, China
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Brand Name:
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TWILIGHT
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Product name:
-
JW3303 Optical Variable Attenuator ,Telecom CATV Fiber Optic Tester
-
Module:
-
JW3303 Optical Variable Attenuator
-
Calibrated Wavelength:
-
310/1490/1550/1625nm
-
Fiber Type:
-
9/125,SM
-
Wavelength:
-
1260nm-1650nm
-
Measure Range:
-
2~60dB
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Connector Type:
-
FC/PC
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Dimension:
-
180X90X36.5mm
-
Weight:
-
427g
Telecom Optical Fiber Test Pen JW3105A Fiber Visual Fault Locator
JW3303 Optical Variable Attenuator ,Telecom CATV Fiber Optic Tester is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, JW3303 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV).
|
Product Name |
JW3303 Optical Variable Attenuator ,Telecom CATV Fiber Optic Tester |
|
Type |
JW3303 |
|
Attenuating wavelength Range |
1260~1650nm |
|
Fiber Model |
9/125um SM |
|
Optical Connector |
FC/PC |
|
Calibrated wavelengths |
1310/1490/1550/1625nm |
|
Measurement Range |
2~60dB |
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Resolution |
0.05dB |
|
Minimize Insertion Loss |
<2.0dB |
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Linearity |
±0.5dB |
|
Repeating |
±0.2dB |
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Attenuating Accuracy |
±0.8dB |
|
Return Loss at Input/ Output |
>35dB(typical value40dB) |
|
Max input |
+20dBm |
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Displaying type |
lattice 128*64 black and white, white back ground light |
|
Rechargeable batteries |
8.4V |
|
Power supply adaptor |
8.4V |
|
Operation temperature |
0~40℃ |
|
Operation Time |
40 hours |
|
Storage temperature |
-10~60℃ |
|
humidity |
0~85%(non- condensation) |
|
Dimensions(mm) |
180X90X36.5 |
|
Weight |
427g |
- Stepwise attenuating by circumgyrated dial: attenuating step 0.05dB.
- Provide with the function of displaying dB and dBm attenuating value.
- 10 minutes Auto-off function can be activate and deactivate with keypad operation.
- After off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time.
- Portable, rugged, lightweight; Easy to use.
Send inquiry to
Helen Wang (Sales Director )
Mobile/WhatsApp: +86 18175134968
TradeManager:
twilightoptic
Skype:
helenwang0811
Wechat:
helen811
Factory Address: 4-5F, B building, Zhangge Industrial Park, Dafu Road, Guanlan Town, Longhua New District, Shenzhen City, Guangdong
