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ARAPALA Light Source 1310/1550nm with SC/APC adapter

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Comes with Power Suply, 2 x rechargeable batteries, Fixed SCA adapter With 3 years warranty
Order is subject to stock confirmation. For the most up-to-date lead-times and stock levels, it is best to contact our team directly.




ARAPALA® A-LS Light Sources

Availability: In Stock / Available for Dispatch

Pickup: Check with team.

Excl. Tax: AU$571.84 Incl. Tax: AU$629.02

Availability: In Stock / Available for Dispatch


A low-cost and basic light source suited for insertion loss testing - in the 1310/1550nm wavelengths - when used with a power meter.

The Light Source transmits with a wavelength identification digital encrypted protocol, allowing a compatible power meter to automatically switch to the correct calibrated wavelength. This feature reduces the need for communication between 2 technicians distance apart and lessens the possibility of mistaken readings.

The maximum test range is 150km.


Output Wavelength (nm) 1310 & 1550
Emitter Type LD
Central Wavelength 1310 +/-20nm & 1550 +/-20nm
Output Stability*

Short Term (15min): <+/-0.05dB @1310, 1550nm

Long Term (5hrs): <+/-0.1dB @1310, 1550nm

Spectral Width 3mm
Output Frequency (Hz) 270, 1k, 2k
Output Power -5dBm +/-0.5dB
Mode Continuous Wave (CW) or Modulated
Auto Power Off/Backlight Yes
Operating Temperature -10 ~ +50 degrees C
Storage Temperature -20 ~ +70 degrees C
Power Supply 2 x Ni-MH AA (2500mAh); 6V AC/DC Adaptor
Dimensions (mm) 160L x 76W x 45H
Net Weight 270g
*Valid at 1550nm, CW, 23 +/-3 degrees C, Relative Humidity <=70%, with a FC connector


Fiber Compatibility Singlemode 9/125μm (OS1, OS2) (ITU-T G.652)
Size / Operation Handheld
Case Included Soft case
Connector Interface SC APC
Applications Installers and Telco Contractors, Test and Inspection
Standard Package Contains
Warranty 3 Years
Warranty Notes AusOptic Genuine Product Guarantee
Authorised distributor, benefit from manufacturer-backed, local warranty coverage, genuine parts, and our experienced local support team

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