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Belden 734C1 0085000 — DS-3 and DS-4, 734C Series, #20-1 SPC Coax, CMR/CMG

Belden Cable

Belden|

MPN: 734C1 0085000

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Ships from and sold by A5 IT

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224-955-1644
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New, with full manufacturer warranty

Key Features

  • Suitable Applications: Central Office wiring for DS3 transmissions.
  • Conductor AWG: 20
  • Conductor Stranding: Solid
  • Conductor Material: SCCS - Silvered Copper Covered Steel
  • Conductor Nominal Diameter: 0.032 in
  • Conductor No. of Coax: 1
  • Insulation Material: PE - Polyethylene (Foam)
  • Insulation Nominal Diameter: 0.148 in
Belden 734C1 0085000 is an orderable item number in the Belden 734C1 family (Cable › Coax & Triax Cable › DS3 & DS4 Cable). 20 AWG solid .032" silver-plated copper conductors, gas-injected FHDPE insulation, Duobond®; tinned copper braid shield (85% coverage), inner PVC jacket, overall PVC jacket with ripcord. This item: Color Gray, Put-Up Type Reel, Length 5,000 ft, UPC 612825184256. Ships from and sold by A5 IT. Quoted to order.

History

Update And RevisionRevision Number: 0.337 Revision Date: 02-20-2026

Standards

RG Type59
NEC/(UL) ComplianceCMR
CEC/C(UL) ComplianceCMG

This Item

UPC612825184256
ColorGray
Length5,000 ft
Item Number734C1 0085000
Put-Up TypeReel

Suitability

Suitability - IndoorYes

Product Overview

Suitable ApplicationsCentral Office wiring for DS3 transmissions.

Plenum/Non-Plenum

Plenum (Y/N)No

Temperature Range

Operating Temperature Range-40°C To +75°C

Related Part Numbers

FootnoteC - CRATE REEL PUT-UP.

Electrical Characteristics

Delay — Nominal Delay1.27 ns/ft
Voltage — UL Voltage Rating300 V RMS
Return Loss — Frequency [MHz]5-150 MHz
Inductance — Nominal Inductance0.097 μH/ft
Return Loss — Minimum Return (RL)32 dB
Conductor DCR — Outer Conductor DCR2.4 Ohm/1000ft
Conductor DCR — Nominal Conductor DCR10 Ohm/1000ft
High Frequency Row 1 — Frequency [MHz]1 MHz
High Frequency Row 2 — Frequency [MHz]5 MHz
High Frequency Row 3 — Frequency [MHz]10 MHz
High Frequency Row 4 — Frequency [MHz]22.5 MHz
High Frequency Row 5 — Frequency [MHz]50 MHz
High Frequency Row 6 — Frequency [MHz]100 MHz
High Frequency Row 7 — Frequency [MHz]150 MHz
Conductor DCR — Nominal Inner Shield DCR2.4 Ohm/1000ft
Impedance — Nominal Characteristic Impedance75 Ohm
Delay — Nominal Velocity Of Propagation (VP) [%]80%
Capacitance — Nom. Capacitance Conductor To Shield16.8 pF/ft
High Frequency Row 1 — Max. Insertion Loss (Attenuation)0.28 dB/100ft
High Frequency Row 2 — Max. Insertion Loss (Attenuation)0.59 dB/100ft
High Frequency Row 3 — Max. Insertion Loss (Attenuation)0.8 dB/100ft
High Frequency Row 4 — Max. Insertion Loss (Attenuation)1.18 dB/100ft
High Frequency Row 5 — Max. Insertion Loss (Attenuation)1.82 dB/100ft
High Frequency Row 6 — Max. Insertion Loss (Attenuation)2.6 dB/100ft
High Frequency Row 7 — Max. Insertion Loss (Attenuation)3.22 dB/100ft
Conductor DCR — Nominal Conductor DCR Conductor Resistance10 Ohm/1000ft

Mechanical Characteristics

Bulk Cable Weight30 lbs/1000ft
Min Bend Radius (Overall)2.5 in
Maximum Recommended Pulling Tension60 lbs

Physical Characteristics (Overall)

Conductor Count1
Conductor — AWG20
Conductor — MaterialSCCS - Silvered Copper Covered Steel
Insulation Table NotesGas Injected
Conductor — StrandingSolid
Insulation — MaterialPE - Polyethylene (Foam)
Inner Shield Table NotesTape bonded to dielectric
Outer Jacket — RipcordYes
Conductor — No. Of Coax1
Inner Jacket — MaterialPVC - Polyvinyl Chloride
Outer Jacket — MaterialPVC - Polyvinyl Chloride
Outer Shield — MaterialNo Shield
Inner Shield Row 1 — TypeTape
Inner Shield Row 2 — TypeBraid
Inner Shield Row 1 — Layer1
Inner Shield Row 2 — Layer2
Conductor — Nominal Diameter0.032 in
Inner Shield Row 1 — MaterialTri-Laminate (Alum+Poly+Alum)
Inner Shield Row 2 — MaterialTinned Copper (TC)
Insulation — Nominal Diameter0.148 in
Inner Jacket — Nominal Diameter0.235 in
Outer Jacket — Nominal Diameter0.235 in
Inner Shield Row 1 — Coverage [%]100%
Inner Shield Row 2 — Coverage [%]85%
Inner Shield Row 1 — Material Trade NameDuobond®

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL1666 Vertical Shaft
CSA FlammabilityFT4
UL Voltage Rating300 V RMS

Applicable Environmental And Other Programs

EU CE MarkYes
Environmental SpaceIndoor - Riser
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
MII Order #39 (China RoHSYes
EU Directive 2000/53/EC (ELV)Yes
EU Directive 2003/11/EC (BFR)Yes
EU Directive 2012/19/EU (WEEE)Yes
EU Directive 2011/65/EU RoHS 2)Yes
EU Directive 2015/863/EU RoHS 2 Amendment)Yes

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