Belden 1305A Specifications

For more Information

please call

1-800-Belden1

Description:

24 AWG Bonded-Pairs stranded (7x32) bare copper conductors, polyolefin insulation, inner and outer PVC
jackets. Sequential marking at two foot intervals.

Usage (Overall)

Suitable Applications: Field Deployable Cat 5e Patch, CobraNet, eSnake, Ethersound, Digital Audio

over Ethernet

Physical Characteristics (Overall)

Conductor

AWG:

# Pairs AWG Stranding Conductor Material Dia. (in.)

4 24 7x32 BC - Bare Copper 0.024

Insulation

Insulation Material:

Insulation Material Dia. (in.)

PO - Polyolefin 0.043

Inner Jacket

Inner Jacket Material:

Inner Jacket Material Nom Wall (in.) Nom. Dia. (in.)

PVC - Polyvinyl Chloride .0215 .238

Outer Shield

Outer Shield Material:

Outer Shield Material

Unshielded

Outer Jacket

Outer Jacket Material:

Outer Jacket Material

PVC

Overall Cabling

Overall Nominal Diameter: 0.310 in.

Pair

Pair Color Code Chart:

Number Color

1 White/Blue Stripe & Blue

2 White/Orange Stripe & Orange

3 White/Green Stripe & Green

4 White/Brown Stripe & Brown

Mechanical Characteristics (Overall)

Operating Temperature Range: -20°C To +60°C

Bulk Cable Weight: 38 lbs/1000 ft.

Max. Recommended Pulling Tension: 44 lbs.

Page 1 of 4 09-01-2011

Detailed Specifications & Technical Data

ENGLISH MEASUREMENT VERSION

1305A Multi-Conductor - UpJacketed CatSnake®

Min. Bend Radius (Install)/Minor Axis: 3 in.

Applicable Specifications and Agency Compliance (Overall)

Applicable Standards & Environmental Programs

Other Standards: 11801 Category 5e Patch

EU Directive 2000/53/EC (ELV): Yes

EU Directive 2002/95/EC (RoHS): Yes

EU RoHS Compliance Date (mm/dd/yyyy): 02/20/2006

EU Directive 2002/96/EC (WEEE): Yes

EU Directive 2003/11/EC (BFR): Yes

CA Prop 65 (CJ for Wire & Cable): Yes

MII Order #39 (China RoHS): Yes

Telecommunications Standards: 568-B.2 Category 5e Patch

Other Specification: NEMA WC-63.1 Category 5, ICEA 661, Category 5e Patch, TIA/EI-568-B.2,

Category 5e

Suitability

Suitability - Indoor: Yes

Suitability - Outdoor: Yes

Plenum/Non-Plenum

Plenum (Y/N): No

Electrical Characteristics (Overall)

Nom. Mutual Capacitance:

Capacitance (pF/ft)

15

Maximum Capacitance Unbalance (pF/100 m): 66

Nominal Velocity of Propagation:

VP (%)

70

Maximum Delay:

Delay (ns/100 m)

510

Max. Delay Skew:

Delay Skew (ns/100 m)

25

Maximum Conductor DC Resistance:

DCR @ 20°C (Ohm/100 m)

9

Max. Operating Voltage - UL:

Voltage

300 V RMS

Maximum DCR Unbalanced:

DCR Unbalance @ 20°C (%)

3

Electrical Characteristics-Premise (Overall)

Premise Cable Electrical Table 1:

Freq. (MHz) Max. Attenuation (dB/100 m) Min. NEXT (dB) Min. PSNEXT (dB) Min. PSACR (dB) Min RL (dB)

1 2.400 65.3 65.3 62.9 20.000

4 4.800 56.3 56.3 51.5 23.000

Page 2 of 4 09-01-2011

Detailed Specifications & Technical Data

ENGLISH MEASUREMENT VERSION

1305A Multi-Conductor - UpJacketed CatSnake®

6 5.900

8 6.800 51.8 51.8 45.0 24.500

10 7.700 50.3 50.3 42.6 25.000

12 8.400

16 9.700 47.3 47.3 37.5 25.000

20 11.000 45.8 45.8 34.8 25.000

25 12.400 44.3 44.3 31.9 24.300

31.25 13.900 42.9 42.9 29.0 23.600

62.5 20.200 38.4 38.4 18.3 21.500

100 26.000 35.3 35.3 9.2 20.100

155 33.200 32.5 32.5 0 19.000

200 38.400 30.8 30.8 19.000

250 43.700 29.3 29.3 18.000

300 48.600 28.2 28.2 18.000

310 49.500 27.9 27.9 18.000

350 53.200 27.2 27.2 17.000

Premise Cable Electrical Table 2:

Freq. (MHz) Input (Unfitted) Imp. (Ohms) Fitted Impedance Min. ELFEXT (dB) Min. PSELFEXT (dB)

1 100 ± 12 105 ± 10 63.8 60.8

4 100 ± 12 100 ± 10 51.7 48.7

8 100 ± 12 100 ± 10 45.7 42.7

10 100 ± 12 100 ± 10 43.8 40.8

16 100 ± 12 100 ± 10 39.7 36.7

20 100 ± 12 100 ± 10 37.7 34.7

25 100 ± 15 100 ± 10 35.8 32.8

31.25 100 ± 15 100 ± 10 33.9 30.9

62.5 100 ± 15 100 ± 10 27.8 24.8

100 100 ± 18 100 ± 10 23.8 20.8

155 100 ± 18 100 ± 10 19.9 16.9

200 100 ± 20 100 ± 10 17.7 14.7

250 100 ± 20 100 ± 10 15.8 12.8

300 100 ± 20 100 ± 10 14.2 11.2

310 100 ± 20 100 ± 10 13.9 10.9

350 100 ± 22 100 ± 10 12.9 9.9

Notes (Overall)

Notes: US Patents 5, 606, 151; 5, 734, 126; 5, 763, 823. EtherNet/IP is a trademark of ControlNet Internation, Ltd. under license by

Open DeviceNet Vendor Association, Inc. Operating temperatures are subject to length de-rating.

Related Documents:

No related documents are available for this product

Put Ups and Colors:

Item # Putup Ship Weight Color Notes Item Desc

1305A B591000 1,000 FT 42.000 LB BLACK, MATTE 4 PR #24 PP FRPVC PVC

1305A B59500 500 FT 23.000 LB BLACK, MATTE 4 PR #24 PP FRPVC PVC

Revision Number: 6 Revision Date: 03-19-2010

© 2011 Belden, Inc
All Rights Reserved.

Although 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 believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the

Page 3 of 4 09-01-2011

Detailed Specifications & Technical Data

ENGLISH MEASUREMENT VERSION

1305A Multi-Conductor - UpJacketed CatSnake®

compliance date may be in stock at Belden facilities and in our Distributor’s inventory. 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 this 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.

Page 4 of 4 09-01-2011

Detailed Specifications & Technical Data

ENGLISH MEASUREMENT VERSION

1305A Multi-Conductor - UpJacketed CatSnake®