9V28016000H100 - Belden Wire & Cable Company

9V28016 Flat - Vari-Twist® 9V280XX Series

For more information please

call

1-800-Belden1

See Put-ups and Colors

Description:

Belden's PVC Vari-Twist series was designed to reduce crosstalk in the balanced mode by twisting the pairs, but can be mass-terminated in

the flat sections with standard IDC connectors.

PHYSICAL CHARACTERISTICS:

CONDUCTOR:

Number of Pairs 8

Total Number of Conductors 16

AWG 28

Stranding 7x36

Conductor Material TC - Tinned Copper

INSULATION:

Insulation Material PVC - Polyvinyl Chloride

Nom. Insulation Wall Thickness .010 in.

Insulation Resistance >10, 000 Mega Ohms

Substrate Thickness and Material .010" Clear PVC

PAIR:

Pair Lay Length & Direction - adjacent pairs 1/2" Nom. Lay Length - Adjacent pairs have opposite direction lay

Pair Color Code Chart :

Number Color

1 Brown/Tan

2 Red/Tan

3 Orange/Tan

4 Yellow/Tan

5 Green/Tan

6 Blue/Tan

7 Purple/Tan

8 Gray/Tan

SPACING:

Conductor Spacing Center to Center Flat Section .050 +/- .005 in.

Conductor Spacing Outside Center to Outside Center .75 +/- .012 in.

Twisted Pair Spacing Center to Center .100 in.

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9V28016 Flat - Vari-Twist® 9V280XX Series

OVERALL:

Overall Nominal Width .80 in.

Overall Nominal Thickness Flat Section .042 +/- .003 in.

Overall Nominal Thickness Twisted Section .080 in.

Overall Twisted Length 18 in.

Flat Section Center to Center Spacing 20 +/- .50 in.

Overall Flat Section Length 2 +.5/-.0 in.

OUTER SHIELD:

Outer Shield Material Unshielded

MECHANICAL CHARACTERISTICS:

Operating Temperature Range -20°C To +105°C

APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE:

APPLICABLE STANDARDS:

UL AWM Style 2693 and 2697

UL Rating 105°C, 300 V RMS, VW-1

EU CE Mark (Y/N) Yes

EU RoHS Compliant (Y/N) Yes

EU RoHS Compliance Date (mm/dd/yyyy): 10/01/2005

FLAME TEST:

UL Flame Test VW-1

PLENUM/NON-PLENUM:

Plenum (Y/N) N

ELECTRICAL CHARACTERISTICS:

Nominal Balanced Characteristic Impedance :

Description Nominal Balanced Characteristic Impedance (Ohms)

115

Nominal Unbalanced Characteristic Impedance :

Description Nominal Unbalanced Characteristic Impedance (Ohms)

100

Nom. Inductance :

Description Nominal Inductance (µH/ft)

@ 1 MHz .24

Nom. Capacitance Conductor to Conductor :

Description Nom. Capacitance Conductor to Conductor (pF/ft)

@ 1 kHz 20

@ 1 MHz 16

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9V28016 Flat - Vari-Twist® 9V280XX Series

Nominal Velocity of Propagation :

Description Nominal Velocity of Propagation (%)

Nominal Delay 1.6 NS/FT. ns/ft

Nom. Conductor DC Resistance @ 20 Deg. C 68.2 OHMS/1000 FT. MAX. Ohms/1000 ft

Nom. Attenuation :

Description Frequency (MHz) Nom. Attenuation (dB/100 ft.)

10 3.5

20 5.5

30 7.2

40 8.8

50 10.2

60 12

70 13

80 14.2

90 15

100 16

Typical Balanced Crosstalk - dB Suppression :

Description Frequency (MHz) Start Frequency (MHz) Stop Frequency (MHz) Typ. dB Sup. for both

near/far end is better

than (dB)

10 ft. sample length 10 100 35

Typical Unbalanced Crosstalk :

Description Pulse Rise Time (NS) Near End (%) Far End (%) Typical Unbalanced

Crosstalk (dB)

10 ft. sample length all

grounds connected

together.

3 5.8 5.2

10 ft. sample length all

grounds connected

together.

5 4 3.2

10 ft. sample length all

grounds connected

together.

7 2.5 2.8

Max. Operating Voltage - UL 300 V RMS

Max. Recommended Current 1 Amp per conductor @ 20°C

Dielectric Withstand Voltage 2, 000 V RMS

NOTES:

Notes The transition area is included in the twisted length to assure a full 2 inches of flat

termination area.

PUT-UPS AND COLORS:

Item Description Put-Up (ft.) Ship Weight (lbs.) Jacket Color Notes

9V28016 000H100 8 PR #28 PVC VARI-

TWIST H100 2.8 NONE

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9V28016 Flat - Vari-Twist® 9V280XX Series

E = MAY CONTAIN MORE THAN 1 PIECE. MINIMUM LENGTH OF ANY ONE PIECE IS 25'

Revision Number: 1 Revision Date: 10-11-2005

Although Belden Electronics Division ("Belden") makes every reasonable effort to ensure their accuracy at the time of this publication,

information and specifications described herein are subject to error or omission and to change without notice, and the listing of such

information and specifications does not ensure product availability.

Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express,

statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or

exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,

negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described

herein.

All sales of Belden products are subject to Belden's standard terms and conditions of sale.

Belden CDT Electronics Division believes this product to be in compliance with the following environmental regulations: California

Proposition 65 Consent Judgment For Wire & Cable Mfgs.(San Francisco Superior Court Nos. 312962 And 320342); EU RoHS

(Directive 2002/95/EC, 27-Jan-2003);Material manufactured prior to the compliance date may still be in stock at Belden facilities and in our

Distributor's inventory. EU ELV (Directive 2000/53/EC, 18-Sept-2000); EU WEEE (Directive 2002/96/EC, 27-Jan-2003); And EU BFR

(Directive 2003/11/EC, 6-Feb-2003). The information provided in this Product Disclosure, and the identification of materials listed as

reportable or restricted within the Product Disclosure, is correct to the best of Belden's knowledge, information and belief at the date of its

publication. The information provided in the Product Disclosure is designed only as a general guide for the safe handling, storage, and any

other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not to be considered a warranty or quality

specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of

legislation and regulations based on their individual usage of the product.

Belden CDT Electronics Division declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended

by directive 93/68/EEC.

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