Claims
- 1. A telecommunications cable comprising:a cable jacket having a plurality of inwardly extending projections arranged in an alternating, opposed way; the plurality of inwardly extending projections defining first, second and third longitudinal channels; corresponding transmission media disposed within the first, second, and third longitudinal channels; and wherein the corresponding transmission media within the first and third channels are at approximately a same point with respect to a reference line that traverses the cable, and wherein the second longitudinal channel is spaced apart from the reference line by one of the plurality of inwardly extending projections so that a distance is increased between the transmission media disposed within the second longitudinal channel and the transmission media disposed within the first and third longitudinal channels.
- 2. The telecommunications cable as claimed in claim 1, wherein each of the corresponding transmission media is a twisted pair of insulated conductors.
- 3. The telecommunications cable as claimed in claim 1, further comprising a fourth longitudinal channel defined by the plurality of inwardly extending projections.
- 4. The telecommunications cable as claimed in claim 3, wherein the fourth longitudinal channel is spaced apart from the reference line by one of the plurality of inwardly extending projections at substantially the same distance as the second longitudinal channel.
- 5. The telecommunications cable as claimed in claim 3, wherein opposing edges of each of the plurality of inwardly extending projections are tacked together for sealing each of the longitudinal channels from each other.
- 6. The telecommunications cable as claimed in claim 1, wherein a form factor ratio of a width to a height of the telecommunication cable is between 1.25 and 2.5.
- 7. The telecommunications cable as claimed in claim 6, wherein the form factor ratio of the width to the height of the telecommunications cable is between 1.5 and 2.0.
- 8. The telecommunications cable as claimed in claim 1, wherein the cable jacket further includes a first portion having a first thickness disposed between two end portions, each end portion having a second thickness.
- 9. The telecommunications cable as claimed in claim 8, wherein the first thickness is less than the second thickness.
- 10. The telecommunications cable as claimed in claim 8, wherein the second thickness is less than the first thickness.
- 11. The telecommunications cable as claimed in claim 1, wherein the cable jacket further comprises a first outward projection extending in a first direction and a second outward projection extending in a second direction.
- 12. The telecommunications cable as claimed in claim 11, wherein the cable jacket has a first surface and an opposing second surface, and wherein the first outward projection is disposed upon the first surface and the second outward projection is disposed upon the second opposing surface.
- 13. The telecommunications cable as claimed in claim 11, wherein the first and second directions are substantially opposite.
- 14. The telecommunications cable as claimed in claim 1, wherein the cable jacket is substantially circular in cross section.
- 15. The telecommunications cable as claimed in claim 1, wherein the cable jacket is substantially oval in cross section.
- 16. The telecommunications cable as claimed in claim 1, wherein the cable jacket is a plenum rated material that contributes to the overall cable passing the Underwriters Laboratories 910 test.
- 17. The telecommunications cable as claimed in claim 1, wherein the cable jacket is a fluoropolymer.
- 18. The telecommunications cable as claimed in claim 1, wherein the cable jacket has a base material of polyvinyl chloride.
- 19. The telecommunications cable as claimed in claim 1, wherein the cable jacket is formed principally of ethylene chlortrifluoroethylene.
- 20. The telecommunications cable as claimed in claim 1, wherein the cable jacket is formed principally of fluorinated ethylene propylene.
- 21. The telecommunications cable as claimed in claim 1, wherein the cable jacket is a non-plenum rated material.
- 22. The telecommunications cable as claimed in claim 21, wherein the non-plenum rated cable jacket is a low smoke PVC material.
- 23. A telecommunications cable comprising:a cable jacket having a plurality of inwardly extending projections arranged in an alternating, opposed way; the plurality of inwardly extending projections defining first and second pluralities of substantially parallel longitudinal channels extending along a length of the telecommunications cable; a corresponding transmission media disposed within each of the first and second pluralities of longitudinal channels; the first plurality of substantially parallel longitudinal channels being at approximately a same point with respect to a reference line that traverses the cable; the second plurality of substantially parallel longitudinal channels being spaced apart from the reference line by some of the plurality of inwardly extending projections so that the corresponding transmission media within the first plurality of channels is spaced apart from the corresponding transmission media in the second plurality of channels.
- 24. The telecommunications cable as claimed in claim 23, wherein each of the corresponding transmission media is a twisted pair of insulated conductors.
- 25. The telecommunications cable as claimed in claim 23, wherein opposing edges of each of the plurality of inwardly extending projections are tacked together for sealing each of the longitudinal channels from each other.
- 26. The telecommunications cable as claimed in claim 23, wherein a form factor ratio of a width to a height of the telecommunication cable is between 1.25 and 2.5.
- 27. The telecommunications cable as claimed in claim 26, wherein the form factor ratio of the width to the height of the telecommunications cable is between 1.5 and 2.0.
- 28. The telecommunications cable as claimed in claim 23, wherein the cable jacket further includes a first portion having a first thickness disposed between two end portions each having a second thickness.
- 29. The telecommunications cable as claimed in claim 28, wherein the first thickness is less than the second thickness.
- 30. The telecommunications cable as claimed in claim 28, wherein the second thickness is less than the first thickness.
- 31. The telecommunications cable as claimed in claim 28, wherein the cable jacket further comprises a first outward projection extending in a first direction and a second outward projection extending in a second direction.
- 32. The telecommunications cable as claimed in claim 31, wherein the cable jacket has a first surface and an opposing second surface, and wherein the first outward projection is disposed upon the first surface and the second outward projection is disposed upon the opposing second surface.
- 33. The telecommunications cable as claimed in claim 31, wherein the first and second directions are substantially opposite.
- 34. The telecommunications cable as claimed in claim 23, wherein the cable jacket is substantially circular in cross section.
- 35. The telecommunications cable as claimed in claim 23, wherein the cable jacket is substantially oval in cross section.
- 36. The telecommunications cable as claimed in claim 23, wherein the cable jacket is a plenum rated material that contributes to the overall cable passing the Underwriters Laboratories 910 test.
- 37. The telecommunications cable as claimed in claim 23, wherein the cable jacket is a fluoropolymer.
- 38. The telecommunications cable as claimed in claim 23, wherein the cable jacket has a base material of polyvinyl chloride.
- 39. The telecommunications cable as claimed in claim 23, wherein the cable jacket is formed principally of ethylene chlortrifluoroethylene.
- 40. The telecommunications cable as claimed in claim 23, wherein the cable jacket is formed principally of fluorinated ethylene propylene.
- 41. The telecommunications cable as claimed in claim 23, wherein the cable jacket is a non-plenum rated material.
- 42. The telecommunications cable as claimed in claim 41, wherein the non-plenum rated cable jacket is a low smoke PVC material.
Parent Case Info
This application is a continuation application of U.S. application Ser. No. 09/274,890 filed Mar. 23, 1999, now U.S. Pat. No. 6,162,992, entitled A SHIFTED-PLANE CORE GEOMETRY CABLE.
US Referenced Citations (26)
Continuations (1)
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Number |
Date |
Country |
Parent |
09/274890 |
Mar 1999 |
US |
Child |
09/650240 |
|
US |