Product Hierarchy
Product Hierarchy

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

DS3/DS4 Central Office Coax, 12 Coaxes, Sub-miniature RG-59, 25H AWG Solid Silvered Copper Conductor, PE Insulation, Foil + 95% Tinned Copper Braid Shield, PVC Inner and Outer Jackets, CMR

Product Overview

Suitable Applications: Central office wiring, DS3/DS4 interconnect, 734/735 telecommunications systems, switchboard communications

Construction Details

RG Type: Sub-miniature 59
AWGStrandingNom. DiameterMaterial
25Solid0.017 inSC - Silvered Copper
MaterialNom. Diameter
PE - Polyethylene (Foam)0.077 in
Inner Shield Material
LayerInner Shield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duofoil®100%
2BraidTinned Copper (TC)95%
Inner Jacket Material
MaterialNom. Diameter
PVC - Polyvinyl Chloride0.134 in
Table Notes: Each jacket gray and numbered
Outer Jacket Material
MaterialNom. Diameter
PVC - Polyvinyl Chloride0.608 in

Electrical Characteristics

Return Loss (RL)
Frequency [MHz]Min. Return Loss [dB]
5 - 150 MHz32 dB
FrequencyMax. Attentuation [dB/100ft]
1 MHz0.5 dB/100ft
5 MHz1.1 dB/100ft
10 MHz1.5 dB/100ft
22.5 MHz2.3 dB/100ft
50 MHz3.4 dB/100ft
100 MHz4.99 dB/100ft
150 MHz6 dB/100ft
Nom. Conductor DCRNom. Capacitance Cond-to-ShieldNom. ImpedenceNom. Velocity
36.3 Ohm/1000ft17.7 pF/ft75 Ohm79%
UL Voltage Rating
300 V (CMR, CMG)

Mechanical Characteristics

-20°C to +75°C
Bend Radius
Installation Min.
6.1 in
Bulk Cable Weight: 199 lbs/1000ft
Max. Pull Tension: 288 lbs

Standards and Compliance

Environmental Suitability: Indoor - Riser, Indoor
Sustainability: CA Prop 65
Flammability / Fire Resistance: UL1666 Vertical Shaft
NEC / UL Compliance: CMR
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Other Standard Compliance(s): Telcordia Specification GR-139-CORE


Update and Revision: Revision Number: 0.184 Revision Date: 09-30-2020
Date: 2007-04-09
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