CLA-2000 Link Accelerator manufactured originally by Comsat but today it has the Viasat label. This is a used item and not possible for us to perform a full function test. Like all items that we sell we offer this with a money back guarantee.
If you are like me and need some idea of what it does, I copied the first few paragraphs from the CLA-2000 datasheet.
The CLA-2000/ATM™ is a networking device that enables interconnection of ATM networks over satellite or terrestrial point-to-point WAN links operating at fractional T1 to 8.448 Mb/s data rates.
The CLA-2000/ATM provides efficient bandwidth utilization, improves link quality and increases application throughput over noisy WAN links. It is ideally suited for use over wideband satellite (fixed or mobile) or terrestrial wireless ATM links.