VTAC Wired
Virginia Panel Corporation (VPC)
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.
- High Speed Digital
- VTAC Wired
- VTAC PCB
- Infinity Connector
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VTAC Patchcords
VTAC patchcords are renowned for their signal integrity and speed. VTAC’s ground-signal scheme, precision-welding, and hermaphroditic connector designs help to reduce signal degradation even in the most demanding test environments.
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SIM QuadraPaddle Insert
The Snap-In-Modular (SIM) QuadraPaddle Insert shares the same footprint as our VTAC high speed data inserts, which makes them both compatible with our i2 MX connector and 90 Series SIM modules. This added compatibility means the ability to intermix insert types within a single module and to conduct tests at a range of signal speeds.
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VTAC Modules
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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VTAC Insert
The configurable VTAC high speed data insert features a data transfer rate of more than 12.5 Gbps per differential pair. Gold-plated, self-aligning contacts are specifically designed to reduce crosstalk to increase signal integrity during HSD transfers while maximizing cycle life.Each VTAC insert has a cycle life of over 150,000 without signal degradation.
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Twinax Contacts
VPC twinax contacts provide differential voltage options most commonly used in digital and data applications.For increased reliability and to eliminate the need for polarization, the design of VPC's twinax contact consists of two concentric inner conductors for termination to the twisted pair, and an outer shield for termination of the cable shield.
