DS3/DS4 Central Office Coax, RG-59, 20 AWG Solid Bare Copper Conductor, FEP Insulation, Foil + 85% Tinned Copper Braid Shield, Flamarrest® Jacket, CMP
Specifications
Specifications
Product Overview
| Suitable Applications | Central office wiring, DS3/DS4 interconnect, 734/735 telecommunications systems, switchboard communications |
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Construction Details
Conductor
| Size | Stranding | Nom. Diameter | Material |
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| 20 AWG | Solid | 0.032 in | BC - Bare Copper |
Insulation
| Material | Nom. Insulation Diameter |
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| FEP - Fluorinated Ethylene Propylene (Foam) | 0.148 in (3.76 mm) |
Outer Shield
| Layer | Outer Shield Type | Material | Material Trade Name | Coverage |
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| 1 | Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | | 85% |
Outer Jacket
| Material | Nom. Diameter |
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| PVC - Polyvinyl Chloride | 0.213 in (5.41 mm) |
Electrical Characteristics
Return Loss
| Frequency | Min. Return Loss |
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| 15 - 95 MHz | 30 dB |
Electricals
| Nom. Conductor DCR | Nom. Outer Shield DCR | Nom. Capacitance
Cond-to-Shield | Nom. Characteristic Impedance | Nom. Velocity of Prop. |
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| 10.1 Ohm/1000ft (33.1 Ohm/km) | 2.4 Ohm/1000ft (7.9 Ohm/km) | 17.3 pF/ft (56.8 pF/m) | 75 Ohm | 80% |
Voltage
| UL Voltage Rating |
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| 300 V (CMP) |
Mechanical Characteristics
Temperature
| UL Temperature | Operating |
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| 60°C | 0°C to +75°C |
Bend Radius
| Max. Pull Tension | 49 lbs (22 kg) |
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| Bulk Cable Weight | 35 lbs/1000ft |
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Standards and Compliance
| Environmental Suitability | Indoor - Plenum, Indoor |
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| Sustainability | CA Prop 65 |
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| Flammability / Reaction to Fire | NFPA 262 |
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| NEC / UL Compliance | CMP |
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| CEC / C(UL) Compliance | CMP |
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| European Directive Compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
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| APAC Compliance | China RoHS II (GB/T 26572-2011) |
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| Non-Plenum Number | 734A1 |
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History
| Update and Revision | Revision Number: 0.328 Revision Date: 11-09-2022 |
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