Belden

735C1 - DS-3 and DS-4, 735C* Series, #25H-1 SPC Coax, CMR/CMG

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SKU:
735C1
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Description

25H AWG solid .017" silver-plated copper conductors, foam HDPE insulation, Duobond® (100% coverage) plus a tinned copper braid shield (95% coverage), inner PVC jackets, overall PVC jacket

Specifications

Specifications

Product Overview

Suitable ApplicationsCentral Office wiring for DS3 transmissions

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNominal DiameterNo. of Coax
25SolidSCCS - Silvered Copper Covered Steel0.017 in1
Conductor Count1

Insulation

MaterialNominal Diameter
PE - Polyethylene (Foam)0.077 in

Inner Shield

TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Tri-Laminate (Alum+Poly+Alum)Duobond®100%
Braid2Tinned Copper (TC)95%
Table NotesTape bonded to dielectric

Outer Jacket

MaterialNominal DiameterRipcord
PVC - Polyvinyl Chloride0.134 inYes

Electrical Characteristics

Conductor DCR

Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCROuter Conductor DCR
40 Ohm/1000ft40 Ohm/1000ft5.3 Ohm/1000ft5.3 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield
17.7 pF/ft

Inductance

Nominal Inductance
0.19 µH/ft

Impedance

Nominal Characteristic Impedance
75 Ohm

Return Loss

Frequency [MHz]Minimum Return (RL)
5-150 MHz32 dB

Delay

Nominal DelayNominal Velocity of Propagation (VP) [%]
1.29 ns/ft79%

High Frequency

Frequency [MHz]Max. Insertion Loss (Attenuation)
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

Voltage

UL Voltage Rating
300 V RMS

Temperature Range

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

Mechanical Characteristics

Bulk Cable Weight13 lbs/1000ft
Max. Pull Tension36 lbs
Min Bend Radius (Overall)1.5 in

Standards

NEC/(UL) ComplianceCMR
CEC/C(UL) ComplianceCMG
RG TypeMini 59

Applicable Environmental and Other Programs

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

Suitability

Suitability - IndoorYes

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL1666 Vertical Shaft
UL voltage rating300 V RMS

Plenum/Non-Plenum

Plenum (Y/N)No

Related Part Numbers

FootnoteC - CRATE REEL PUT-UP.

History

Update and RevisionRevision Number: 0.329 Revision Date: 11-09-2022

Documentation

Data Sheets

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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 735C1 0081000:
735C1 0081000|Gray|Reel|1,000 ft|612825184881
Variant_Options 735C1 0083000:
735C1 0083000|Gray|Reel|3,000 ft|612825184898
Variant_Options 735C1 0085000:
735C1 0085000|Gray|Reel|5,000 ft|612825184911
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