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| | Overall Foil/Braid Shield Low-Capacitance Computer Cables for EIA RS-232 and EIA RS-485 Applications 28 AWG Stranded (7x36) TC Conductors • Overall Beldfoil® (100% Coverage) + TC Braid Shield (65% Coverage) • 28 AWG Stranded TC Drain Wire Datalene® Insulation • Chrome PVC Jacket UL AWM Style 2919 (30V 80°C) CL2 Belden-8132 2P Belden-8133 3P Belden-8134 4P Belden-8135 5P Belden-8138 8P Belden-8142 12.5P Belden-8148 18P Belden-8155 25P DCR = DC Resistance • TC = Tinned Copper *Capacitance between conductors. **Capacitance between one conductor and other conductors connected to shield. Datalene insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush resistance and light weight. |
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| | Introduction Belden® paired cable products are manufactured in a variety of gage sizes, dimensions, insulation materials, shielding configurations, and jacketing materials including Plenum and High-Temperature versions to meet the technical requirements of many different types of systems.
Paired cables allow balanced signal transmission, which results in lower crosstalk through common mode rejection. Due to the improved noise immunity of twisted pairs, they generally permit higher data speeds than multi-conductor cables. As an aid to proper cable selection, both the suggested working voltages and the maximum temperature ratings are indicated for each applicable paired cable selection. Most of our paired cables are available from stock. Many of these are available off the shelf from distributors. If you have a new or unusual application or you cannot find a paired cable in this catalog section that meets your technical requirements, contact Technical Support at 1-800-BELDEN-1. Paired Cables Packaging Belden’s unique UnReel® cable dispenser is available for many of the paired cable products listed in this section. The letter “U” before the specified put-up length denotes UnReel packaging |
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