DS3/DS4 Central Office Coax, RG-59, 20 AWG Solid BC, Foil + 85% TC Braid, Flamarrest® Jkt, CMP
DS3/DS4 Central Office Coax, RG-59, 20 AWG Solid Bare Copper Conductor, FEP Insulation, Foil + 85% Tinned Copper Braid Shield, Flamarrest® Jacket, CMP
- Availability
- Global
- Status
- Discontinued
- Orderable items
- 2
Part numbers
734A1P is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Color | Putup Type | Length | UPC | Footnote | Order |
|---|---|---|---|---|---|---|
| 734A1P 008500 | Gray | Reel | 500 ft | 612825184188 | C | Order online |
| 734A1P 0081000 | Gray | Reel | 1,000 ft | 612825184157 | C | Order online |
Specifications
Product Overview
| Suitable Applications | Central office wiring, DS3/DS4 interconnect, 734/735 telecommunications systems, switchboard communications |
|---|
Product Life Cycle
| Life Cycle | Discontinued - the product is no longer manufactured |
|---|---|
| Discontinuation Announcement Date | 2020-05-01 |
Construction Details
| RG Type | 59 |
|---|
Conductor
| Size | 20 AWG |
|---|---|
| Stranding | Solid |
| Nom. Diameter | 0.032 in |
| Material | BC - Bare Copper |
Insulation
| Material | FEP - Fluorinated Ethylene Propylene (Foam) |
|---|---|
| Nom. Insulation Diameter | 0.148 in (3.76 mm) |
Outer Shield
| Layer | Outer Shield Type | Material | Material Trade Name | Coverage |
|---|---|---|---|---|
| 1 | Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | 85% |
Outer Jacket
| Material | PVC - Polyvinyl Chloride |
|---|---|
| Nom. Diameter | 0.213 in (5.41 mm) |
Electrical Characteristics
Return Loss
| Frequency | 15 - 95 MHz |
|---|---|
| Min. Return Loss | 30 dB |
Electricals
| Nom. Conductor DCR | 10.1 Ohm/1000ft (33.1 Ohm/km) |
|---|---|
| Nom. Outer Shield DCR | 2.4 Ohm/1000ft (7.9 Ohm/km) |
| Nom. Capacitance Cond-to-Shield | 17.3 pF/ft (56.8 pF/m) |
| Nom. Characteristic Impedance | 75 Ohm |
| Nom. Velocity of Prop. | 80% |
Voltage
| UL Voltage Rating | 300 V (CMP) |
|---|
Mechanical Characteristics
| Max. Pull Tension | 49 lbs (22 kg) |
|---|---|
| Bulk Cable Weight | 35 lbs/1000ft |
Temperature
| UL Temperature | 60°C |
|---|---|
| Operating | 0°C to +75°C |
Bend Radius
| Installation Min. | 2.1 in |
|---|
Standards and Compliance
| Environmental Suitability | Indoor - Plenum, Indoor |
|---|---|
| Sustainability | CA Prop 65 |
| Flammability / Reaction to Fire | NFPA 262 |
| NEC / UL Compliance | CMP |
| CEC / C(UL) Compliance | CMP. |
| 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) |
| APAC Compliance | China RoHS II (GB/T 26572-2011) |
| Non-Plenum Number | 734A1 |
History
| Update and Revision | Revision Number: 0.334 Revision Date: 07-30-2026 |
|---|---|
| Footnote | C - CRATE REEL PUT-UP. |
Resources
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