Product Hierarchy
Product Hierarchy

6662UG - Nurse Call & Paging, #24-3pr, BC, Unshielded, CMP

Nurse Call & Paging Cable, Plenum-CMP, 3-24 AWG solid bare copper pairs with FEP insulation, Flamarrest® jacket with ripcord

Product Overview

Suitable Applications: Nurse Call, Commercial Sound, Annunicators, Voice Systems, Paging

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
24SolidBC - Bare Copper3
Conductor Count: 6
MaterialNominal Wall Thickness
FEP - Fluorinated Ethylene Propylene0.007 in
Color Chart
1White/Blue Stripe & Blue
2White/Orange Stripe & Orange
3White/Green Stripe & Green
Outer Shield Material
No Shield
Outer Jacket Material
MaterialMaterial Trade NameNominal DiameterRipcord
PVC - Polyvinyl ChlorideFlamarrest®0.165 inYes

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. DCR Unbalance
9.38 Ohm/1000ft5 %
Max. Capacitance UnbalanceNom.Mutual Capacitance
330 pF/100m15 pF/ft
Frequency [MHz]Max. DelayMax. Delay Skew
100 MHz538 ns/100m45 ns/100m
High Freq
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. NEXT [dB]Min. PSNEXT [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Min. SRL (Structural Return Loss)Max./Min. Fitted Impedance
1 MHz2 dB/100m65.3 dB62.3 dB63.8 dB60.8 dB20 dB23 dB100 ± 15 Ohm
4 MHz4.1 dB/100m56.3 dB53.3 dB51.8 dB48.8 dB23 dB23 dB100 ± 15 Ohm
8 MHz5.8 dB/100m51.8 dB48.8 dB45.7 dB42.7 dB24.5 dB23 dB100 ± 15 Ohm
10 MHz6.5 dB/100m50.3 dB47.3 dB43.8 dB40.8 dB25 dB23 dB100 ± 15 Ohm
16 MHz8.2 dB/100m47.3 dB44.3 dB39.7 dB36.7 dB25 dB23 dB100 ± 15 Ohm
20 MHz9.3 dB/100m45.8 dB42.8 dB37.8 dB34.7 dB25 dB23 dB100 ± 15 Ohm
25 MHz10.4 dB/100m44.3 dB41.3 dB35.8 dB32.8 dB24.3 dB22 dB100 ± 15 Ohm
31.25 MHz11.7 dB/100m42.9 dB39.9 dB33.9 dB30.9 dB23.6 dB21.1 dB100 ± 15 Ohm
62.5 MHz17 dB/100m38.4 dB35.4 dB27.8 dB24.8 dB21.5 dB20.9 dB100 ± 15 Ohm
100 MHz22 dB/100m35.3 dB32.3 dB23.8 dB20.8 dB20.1 dB16 dB100 ± 15 Ohm
155 MHz28.1 dB/100m32.5 dB29.5 dB19.9 dB16.9 dB15.8 dB
200 MHz32.4 dB/100m30.8 dB27.8 dB17.7 dB14.7 dB15 dB
UL Voltage Rating
300 V RMS

Temperature Range

Operating Temp Range: -5°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 15.75 lbs/1000ft
Max. Pull Tension: 26 lbs
Min Bend Radius/Minor Axis: 1.75 in


CEC/C(UL) Compliance: CMP
TIA/EIA Compliance: 568-B.2 Category 5e
Other Compliance: NEMA WC-63.1 Category 5e, UL Verified to Category 5e

Applicable Environmental and Other Programs

Environmental Space: Plenum
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU RoHS Compliance Date (yyyy-mm-dd): 2005-04-01
MII Order #39 (China RoHS): Yes


Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: NFPA 262
UL voltage rating: 300 V RMS


Plenum (Y/N): Yes

Part Number

Non-Plenum Number: 5662UG
Item #ColorPutup TypeLengthUPC
6662UG F6H1000Gray, Dark PearlReel1,000 ft612825179016
Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Jacket sequentially marked at 2 ft. intervals. Third party verified to TIA/EIA-568-B.2, Category 5e.


Update and Revision: Revision Number: 0.147 Revision Date: 04-03-2020
Date: 2005-04-01
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