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Infiniband & SFP+ SDR / DDR / QDR Cable (Channel Matrix II)
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Basic construction of these Infiniband cables consists of 8 parallel-pairs cabled round. An overall AL/PET tape and braid shield are electrically isolated from the transmission pairs. A flexible PVC jacket completes the design.
| Part No. | Cond. | Dielectric Material |
Nom. Primary OD inches (mm) |
Pair Shield Tape |
Outer Tape | Braid | Jacket | Cond. Resis. Ω/Mft. @20°C |
IPS* | PtPS** | Nom. Diff Imp. (Ω) |
Typical Attenuation dB/m |
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| 1.25 Ghz | 2.5 Ghz | 5.0 GHz | 10 GHz | ||||||||||||
| 41027-16 | 30 (1/30) SPC | 3 Layer Flometrics PE | 0.029 (0.737) | 30 AWG SPC Drain With Spiral Foil Tape (in) /PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.310 | 10 ps/m | 50 ps/m | 100 ±5 | 1.65 | 2.47 | 4.16 | 8.39 |
| 41025-16 | 28 (1/28) SPC | 3 Layer Flometrics PE | 0.035 (0.889) | 30 AWG SPC Drain With Longitudinal Foil Tape (in) /PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.207 | 10 ps/m | 50 ps/m | 100 ±5 | 1.28 | 2.15 | 3.80 | 7.40 |
| 41026-16 | 26 (1/26) SPC | 3 Layer Flometrics PE | 0.044 (1.118) | 28 AWG SPC Drain With Longitudinal Foil Tape (in)/PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.130 | 10 ps/m | 50 ps/m | 100 ±5 | 1.07 | 1.79 | 3.24 | 6.18 |
| 41028-16 | 24 (1/24) SPC | 3 Layer Flometrics PE | 0.056 (1.422) | 26 AWG SPC Drain With Longitudinal Foil Tape (in)/PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.082 | 10 ps/m | 50 ps/m | 100 ±5 | 0.89 | 1.70 | 2.85 | 5.80 |
* In-Pair-Skew
** Pair to Pair Skew
| Part No. | Cond. | Dielectric Material |
Nom. Primary OD inches (mm) |
Pair Shield Tape |
Outer Tape | Braid | Jacket | Cond. Resis. Ω/Mft. @20°C |
IPS* | PtPS** | Nom. Diff Imp. (Ω) |
Typical Attenuation dB/m |
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| 1.25 Ghz | 2.5 Ghz | 5.0 GHz | 10 GHz | ||||||||||||
| 41038-4 | 30 (1/30) SPC | 3 Layer Flometrics PE | 0.029 (0.737) | 30 AWG SPC Drain With Spiral Foil Tape (in) /PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.310 | 10 ps/m | 50 ps/m | 100 ±5 | 1.65 | 2.47 | 4.16 | 8.39 |
| 41040-4 | 24 (1/24) SPC | 3 Layer Flometrics PE | 0.056 (1.422) | 26 AWG SPC Drain With Longitudinal Foil Tape (in)/PET |
AL/PET | 85% TC, 38 AWG |
Flex PVC | 0.082 | 10 ps/m | 50 ps/m | 100 ±5 | 0.89 | 1.70 | 2.85 | 5.80 |
| Part No. | IB Config. |
No. of Pairs |
Recommended Min. bend radius Inch (mm) |
Jacket OD Inch (mm) |
| 41027-16-000-S-01000 | 4X | 8 | 2.50 (63.50) | 0.245 (6.22) |
| 41025-16-000-S-01000 | 4X | 8 | 3.00 (76.20) | 0.275 (6.98) |
| 41026-16-000-S-01000 | 4X | 8 | 3.50 (88.90) | 0.320 (8.12) |
| 41028-16-000-S-01000 | 4X | 8 | 4.00 (101.60) | 0.375 (9.52) |
| Part No. | SFP+ Config. |
No. of Pairs |
Recommended Min. bend radius Inch (mm) |
Jacket OD Inch (mm) |
| 41038-4-000-S-01000 | 4X | 2 | 0.175 (4.45) | 0.154 (3.91) |
| 41040-4-000-S-01000 | 4X | 2 | 0.275 (6.99) | 0.236 (5.99) |
Due to the infancy of Infiniband in the industry, design and dimensions are subject to change. Please contact Hitachi Cable Manchester for the most recent specifications. All electrical values based on cable performance only – not finished assembly.
| <90ppm | <5ppm | <5ppm | <5ppm | <1000ppm |
| Pb | Cd | Cr+6 | Hg | PBDE's PBB's |
Hitachi Cable Manchester is making every effort to provide Lead free and Cadmium free products to help protect our environment. To this end Hitachi Cable Manchester, Inc. has adopted RoHS (Restriction of Hazardous Substances) as its standard. Hitachi's website Eco-Index is designed to inform the interested user of contents of various restricted or banned elements in terms of parts per million. In most cases, the numbers stated are from actual lab tests using the acid digestion method, considered to be the most severe measurement of analyzing content of restricted and banned elements. It is Hitachi's goal to be 100% compliant to European RoHS, including the removal of the Deca-BDE exemption dated July 1, 2008. This cable is REACH Compliant.
Channel Matrix II Cable