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734A12 - DS3/DS4 Central Office Coax, 12 x RG-59, 20 AWG Solid BC, Foil + 85% TC Braids, PVC Inner & Outer Jkts, CMR
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- SKU:
- 734A12
- Shipping:
- Calculated at Checkout
Description
DS3/DS4 Central Office Coax, 12 Coaxes, RG-59, 20 AWG Solid Bare Copper Conductor, PE Insulation, Foil + 85% Tinned Copper Braid Shields, PVC Inner and Outer Jackets, CMR
Specifications
Specifications
Product Overview
| Suitable Applications | Central office wiring, DS3/DS4 interconnect, 734/735 telecommunications systems, switchboard communications |
|---|
Construction Details
| RG Type | 59 |
|---|
Conductor
| Size | Stranding | Nom. Diameter | Material |
|---|---|---|---|
| 20 AWG | Solid | 0.032 in | BC - Bare Copper |
Insulation
| Material | Nom. Insulation Diameter |
|---|---|
| PE - Polyethylene (Foam) | 0.148 in (3.76 mm) |
Inner Shield
| Layer | Shield Type | Material | Material Trade Name | Coverage |
|---|---|---|---|---|
| 1 | Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | 85% |
Inner Jacket
| Material | Nom. Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 0.235 in (5.97 mm) |
| Table Notes | Each jacket gray and numbered |
|---|
Outer Jacket
| Material | Nom. Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 1.07 in (27.2 mm) |
Electrical Characteristics
Return Loss
| Frequency | Min. Return Loss |
|---|---|
| 15 - 95 MHz | 30 dB |
Attenuation
| Frequency | Max. Attenuation |
|---|---|
| 5 MHz | 0.6 dB/100ft |
| 10 MHz | 0.8 dB/100ft |
| 22.5 MHz | 1.3 dB/100ft |
| 50 MHz | 1.8 dB/100ft |
| 100 MHz | 2.8 dB/100ft |
| 200 MHz | 4.0 dB/100ft |
Electricals
| Nom. Conductor DCR | Nom. Inner Shield DCR | Nom. Capacitance Cond-to-Shield | Nom. Characteristic Impedance | Nom. Velocity of Prop. |
|---|---|---|---|---|
| 10 Ohm/1000ft (33 Ohm/km) | 2.4 Ohm/1000ft (7.9 Ohm/km) | 16.8 pF/ft (55.1 pF/m) | 75 Ohm | 82% |
Voltage
| UL Voltage Rating |
|---|
| 300 V (CMR, CMG) |
Mechanical Characteristics
Temperature
| Operating |
|---|
| -30°C to +75°C |
Bend Radius
| Installation Min. |
|---|
| 1.0 in (25 mm) |
| Max. Pull Tension | 485 lbs (220 kg) |
|---|---|
| Bulk Cable Weight | 436 lbs/1000ft (649 kg/km) |
Standards and Compliance
| Environmental Suitability | Indoor - Riser, Indoor |
|---|---|
| Sustainability | CA Prop 65 |
| Flammability / Reaction to Fire | UL1666 Vertical Shaft |
| NEC / UL Compliance | CMR |
| CEC / C(UL) Compliance | CMG |
| 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) |
History
| Update and Revision | Revision Number: 0.420 Revision Date: 01-20-2023 |
|---|
Additional Information
Variant_Options: |
Item #|Color|Putup Type|Length|UPC |
Variant_Options 734A12 008500: |
734A12 008500|Gray|Reel|500 ft|612825184140 |
Variant_Options 734A12 0081000: |
734A12 0081000|Gray|Reel|1,000 ft|612825184171 |
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