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The Keysight (Agilent) 81613A Return Loss Module delivers precise measurements of return loss and reflection in single-mode fiberoptic systems. It offers a wide dynamic range over 75 dB and operates across 1250–1640 nm, with built-in laser source and power monitor ensuring accuracy.
This module fits 816x Lightwave mainframes and works seamlessly with internal or external light sources. It supports advanced RL and IL tests with automated Plug&Play operation and the 81610CC reference cable.
Testwall can supply the used Keysight (Agilent) 81613A, 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) 81613A.
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.
