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The Keysight (Agilent) 81689A is a compact tunable laser optimized for the C-Band, offering continuous wavelength sweep and enhanced DWDM component testing. It supports both standard single-mode and Panda-type polarization-maintaining fibers for flexible integration into test systems.
Engineered for DWDM system testing, this unit enables saturating optical amplifiers and multi-channel test bed configurations, ensuring high precision in transmission systems.
Testwall can supply the used Keysight (Agilent) 81689A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 81689A.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
