Product Overview
| Suitable Applications: | For railway Ethernet Networking:10Base-T, 100Base-TX, 1000Base-T, 10GBase-T. |
Construction Details
| Size | Stranding | Material | No. of Pairs | No. of Elements |
|---|---|---|---|---|
| 26 AWG | 7×0.16 mm | TC – Tinned Copper | 4 | 8 |
| Element | Material | Nom. Insulation Diameter | Color Code |
|---|---|---|---|
| Pair(s) | PO – Polyolefin (Foam) | 1.08 mm (0.0425 in) | White, Blue, Orange, Green, Brown |
| Element | Shield Type | Material |
|---|---|---|
| Each Pair | Tape | Bi-Laminate (Alum+Poly) |
| Shield Type | Material | Coverage |
|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | |
| Braid | Tinned Copper (TC) | 80% |
| Separator | Material |
|---|---|
| Tape | LSZH – Low Smoke Zero Halogen (Flame Retardant) |
| Table Notes: | E-Beam Cross Linked/LSZH as Jacket material |
| Overall Cable Diameter (Nominal): | 7.0 mm (0.28 in) |
Electrical Characteristics
| Max. Conductor DCR | Max. Mutual Capacitance |
|---|---|
| 145 Ohms @ 20 Deg C | 56 pF/m (17 pF/ft) |
| Frequency | Max. Insertion Loss (Attenuation) [dB/100m] | Min. NEXT [dB] | Min. PSNEXT [dB] | Min. FEXT [dB] | Min. RL (Return Loss) [dB] | Max./Min. Input Impedance (unFitted) [Ohm] |
|---|---|---|---|---|---|---|
| 4 | 5.6 | 78 | 75 | 70 | 23 | 115.2/86.8 |
| 10 MHz | 8.8 | 78 | 75 | 70 | 25 | 111.9/88.8 |
| 20 MHz | 12.4 | 78 | 75 | 70 | 25 | 111.9/89.4 |
| 25 MHz | 13.9 | 78 | 75 | 70 | 25 | 113.2/88.3 |
| 31.25 MHz | 15.6 | 78 | 75 | 70 | 23.3 | 114.6/81.2 |
| 62.5 MHz | 22.3 | 75.5 | 72.5 | 70 | 20.7 | 120.2/83.2 |
| 100 MHz | 28.5 | 72.4 | 69.4 | 70 | 19 | 125.3/79.8 |
| 250 MHz | 46.5 | 66.4 | 63.4 | 70 | 15.6 | 140/71.4 |
| 300 MHz | 51.3 | 65.2 | 62.2 | 70 | 15.6 | 139.98 /71.5 |
| 600 MHz | 75.1 | 60.7 | 57.7 | 70 | 15.6 | 139.8/71.5 |
| Voltage Rating | Breakdown Voltage |
|---|---|
| 300 V | 1 KV DC/min |
Mechanical Characteristics
| Operating |
|---|
| -40°C to +80°C |
Standards and Compliance
| Flammability / Reaction to Fire: | IEC 60332-3-25, IEC 60332-1-2 |
| Data Category: | Category 7 |
| ISO/IEC Compliance: | IEC 61156-6, IEC 61034-2 – Smoke Density Min Transmittance = 70% |
| European Halogen Free Standards: | IEC 60754-1 – Halogen Amount = 0.5%, IEC 60754-2 – Halogen Acid Gas Amount – Max. Conductivity = 10 µS/mm, IEC 60754-2 – Halogen Acid Gas Amount – Min. pH = 4.3 |
| Other Standard Compliance(s): | EN 45545-2 Hazard Level HL1-HL3, TJ/CL 313 |
History
| Update and Revision: | Revision Number: 0.8 Revision Date: 03-01-2024 |












































