Agilent / HP / Keysight 37717B

This Sonnet Test Set is a multi rate bit error measuring test set.

It can generate and receive a range of data patterns, and provide analysis of received errors to G.821 requirements.

In addition 120µ balanced data interfaces are provided at 2.048 Mbit/s (and 704kb/s in Option UKK).

AMI, HDB3 or CMI coding is used depending on the selected rate.

Accurate error measurements can still be made in the presence of half rate cable loss of up to 12dB, and at protected monitor points.