Ttc 41945 DS3 fireberd interface

What is for sale: Ttc 41945 DS3 fireberd interface

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This TTC DS3 Interface Module (Model 41945) is used but in excellent condition. It may be used with either the Fireberd 6000 or the Fireberd 4000 Communications Analyzers. It operates in unframed, M13, and C-bit parity environments. It monitors DS3 signals using frame errors, Bipolar Violations, and parity results. It performs full Bit Error Rate Testing on DS3s that are out of service. It transmits and monitors Far End Alarm Control Codes (FEAC) sequences (e.g. alarm conditions and loopbacks). It can also insert logic errors, frame errors, and BPVs on live traffic or test patterns. Logic errors and/or BPVs can be inserted singly or at programmable rates. Frame errors can be inserted consecutively to a maximum of 15.
PLEASE NOTE- We are currently selling a second unit like this. We used the pair to perform end-to-end testing.