High Speed Digital
Virginia Panel Corporation (VPC)
VPC has revolutionized the world of test & measurement with its line of VTAC high speed digital products. With data transfer rates more than 12.5 Gbps per differential pair, the sky's the limit.
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product
VTAC PCB
VPC has revolutionized the world of test & measurement with its line of VTAC high speed digital products. With data transfer rates more than 12.5 Gbps per differential pair, the sky's the limit.
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product
Infinity Connector
VPC's latest high speed technology allows for concerns about cycle life and lost time due to PCB soldering and changeout to be a thing of the past. The unique design of VPC's VTAC, QuadraPaddle, and Micro Power SIM inserts allows for changeout and replacement of pass-thru inserts while preserving right-angle connections to the PCB. VPC's SIM module offers up to 34 positions and allows for mixed input/output combinations.
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product
VTAC Wired
VTAC Wired configurations reduce resistance and increase signal integrity with a seamless transition from wire to connector. This can be demonstrated in an example using the results of VPC quality and performance testing on VTAC patchcords. The results are reflected in the graph below. Insertion loss was tested on one-meter long patchcords with SFP+ terminations on either end. The second data line (red) shows the same patchcord, but bisected and terminated with VTAC connectors in its center. The results show no significant deviation from the SFP signal until approximately 6.25 GHz. Even at 6.25 GHz, there is only -1dB of difference between the two patchcords, which is approximately a 10% loss. With signal integrity playing such an important role in high speed testing, the obvious choices for high bandwidth data testing are VTAC Wired products.
