Belden, Coax & Triax Cable, DS3 & DS4 Cable, Wire & Cable
735C12 – DS3/DS4 Central Office Coax, 12 x Sub-miniature RG-59, 25H AWG Solid SC, Foil + 95% TC Braids, PVC Inner & Outer Jkts, CMR
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Product Overview
| Suitable Applications: | Central office wiring, DS3/DS4 interconnect, 734/735 telecommunications systems, switchboard communications |
Construction Details
| RG Type: | Sub-miniature 59 |
Conductor
| Size | Stranding | Nom. Diameter | Material |
|---|---|---|---|
| 25 AWG | Solid | 0.017 in | SC – Silvered Copper |
Insulation
| Material | Nom. Insulation Diameter | Color Code |
|---|---|---|
| PE – Polyethylene (Foam) | 0.077 in (2.0 mm) | White |
Inner Shield
| Layer | Shield Type | Material | Material Trade Name | Coverage |
|---|---|---|---|---|
| 1 | Tape | Tri-Laminate (Alum+Poly+Alum) | Duofoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | 95% |
Inner Jacket
| Material | Nom. Diameter |
|---|---|
| PVC – Polyvinyl Chloride | 0.134 in (3.40 mm) |
| Table Notes: | Each jacket gray and numbered |
Outer Jacket
| Material | Nom. Diameter |
|---|---|
| PVC – Polyvinyl Chloride | 0.608 in (15.4 mm) |
| Overall Cable Diameter (Nominal): | 0.608 in (15.4 mm) |
Electrical Characteristics
Return Loss (RL)
| Frequency | Min. Return Loss |
|---|---|
| 5 – 150 MHz | 32 dB |
Attenuation
| Frequency | Max. Attenuation |
|---|---|
| 1 MHz | 0.5 dB/100ft |
| 5 MHz | 1.1 dB/100ft |
| 10 MHz | 1.5 dB/100ft |
| 22.5 MHz | 2.3 dB/100ft |
| 50 MHz | 3.4 dB/100ft |
| 100 MHz | 4.99 dB/100ft |
| 150 MHz | 6 dB/100ft |
Electricals
| Nom. Conductor DCR | Nom. Capacitance Cond-to-Shield |
Nom. Characteristic Impedance | Nom. Velocity of Prop. |
|---|---|---|---|
| 36.3 Ohm/1000ft | 17.7 pF/ft (58.1 pF/m) | 75 Ohm | 79% |
Voltage
| UL Voltage Rating |
|---|
| 300 V (CMR, CMG) |
Mechanical Characteristics
Temperature
| UL Temperature | Operating |
|---|---|
| 75°C | -40°C to +75°C |
Bend Radius
| Installation Min. |
|---|
| 6.1 in (150 mm) |
| Max. Pull Tension: | 288 lbs (131 kg) |
| Bulk Cable Weight: | 204 lbs/1000ft |
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: 0.218 Revision Date: 04-13-2023 |
Part Numbers
Variants
| Item # | Color | Putup Type | Length | UPC |
|---|---|---|---|---|
| 735C12 0081000 | Gray | Reel | 1,000 ft | 612825184928 |
| 735C12 0082000 | Gray | Reel | 2,000 ft | 612825184935 |
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