SNP3303 Optical Variable Attenuator SNP3303 Optical Variable Attenuator manufacturer from China Ningbo Hi-Tech Snapepool Optical-Electronic Technologies Co., Ltd

Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SNP3303 Optical Variable At...

Brand Name: Snapepool

SNP3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation.

Description

SNP3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, SNP3303 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)

Features

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

Provide with the function of displaying dB and dBm attenuating value

Applications

Telecom Maintenance

CATV Maintenance

Comprehensive cable construction system

Optical instruments research and development

Optical communication education and lab testing

Other optical project

Specifications

Type	SNP3303
Attenuating wavelength Range	1260~1650nm
Fiber Model	9/125um SM
Optical Connector	FC/PC
Calibrated wavelengths	1310/1490/1550/1625nm
Measurement Range	2~60dB
Resolution	0.05dB
Minimize Insertion Loss	＜2.0dB
Linearity	±0.5dB
Repeating	±0.2dB
Attenuating Accuracy	±0.8dB
Return Loss at Input/ Output	＞35dB(typical value40dB)
Max input	＋20dBm
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	180X90X36.5
Weight	427g

Standard Packages

MODEL	INCLUDES
SNP3303	SNP3303 Main Body, Protective Rubber Boot, Rechargeable battery, Power Supply Adaptor, Instruction Manual and Cotton Swabs and Rigid hard carrying case.