Product Hierarchy
Product Hierarchy

1403A - SCSI, #28-34pr, PO, O/A Foil+Braid, PVC Jkt, CMG

SCSI, 28 AWG stranded (7x36) tinned copper conductors, flame-retardant polyolefin insulation, polypropylene buffer layer, twisted pairs, overall Beldefoil® shield + tinned copper braid shield (85% coverage), see color code chart (below), light gray PVC jacket.

Product Overview

Suitable Applications: SCSI II

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
287x36TC - Tinned Copper34
Conductor Count: 68
MaterialNominal Wall Thickness
PP - Polypropylene0.01 in
Color Chart
1White/Blue & Blue/White
2White/Orange & Orange/White
3White/Green & Green/White
4White/Brown & Brown/White
5White/Gray & Gray/White
6Red/Blue & Blue/Red
7Red/Orange & Orange/Red
8Red/Green & Green/Red
9Red/Brown & Brown/Red
10Red/Gray & Gray/Red
11Black/Blue & Blue/Black
12Black/Orange & Orange/Black
13Black/Green & Green/Black
14Black/Brown & Brown/Black
15Black/Gray & Gray/Black
16Yellow/Blue & Blue/Yellow
17Yellow/Orange & Orange/Yellow
18Yellow/Green & Green/Yellow
19Yellow/Brown & Brown/Yellow
20Yellow/Gray & Gray/Yellow
21Purple/Blue & Blue/Purple
22Purple/Orange & Orange/Purple
23Purple/Green & Green/Purple
24Purple/Brown & Brown/Purple
25Purple/Gray & Gray/Purple
26White & Blue
27White & Orange
28White & Green
29White & Brown
30White & Gray
31Red & Blue
32Red & Orange
33Red & Green
34Red & Brown
Outer Shield Material
TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Bi-Laminate (Alum+Poly)Beldfoil®100%
Braid2Tinned Copper (TC)85%
Outer Jacket Material
MaterialNominal DiameterNominal Wall ThicknessSeparator Material
PVC - Polyvinyl Chloride0.48 in0.038 inPO - Polyolefin (Foam) Tape

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
64.9 Ohm/1000ft1.5 Ohm/1000ft
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
12.7 pF/ft30 pF/ft
Nominal Characteristic ImpedanceNominal Characteristic ToleranceNominal Characteristic Impedance Description
122 Ohm31 OhmDifferential TDR
84 Ohm± 12 OhmSingle Ended TDR
Max. Delay SkewNominal Delay
66 ns/100m0.04 ns/ft
Max. Recommended Current [A]
0.5 Amps per Conductor at 25ºC
UL Voltage Rating
300 V RMS

Mechanical Characteristics

Bulk Cable Weight: 128 lbs/1000ft
Max. Pull Tension: 180 lbs
Min Bend Radius/Minor Axis: 5 in


NEC/(UL) Compliance: CL2, CM
CEC/C(UL) Compliance: CM

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/96/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2005-10-13
MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1685 UL Loading
UL voltage rating: 300 V RMS


Plenum (Y/N): No

Part Number

Item #ColorUPC
1403A F2V1000Gray, DEC612825114765
1403A F2V500Gray, DEC612825114772
Footnote: C - CRATE REEL PUT-UP.


Update and Revision: Revision Number: 0.251 Revision Date: 09-30-2020
Date: 2005-10-13
No accessories are available for this product