Product Hierarchy
Product Hierarchy

1353A - Audio Cable, #24-2c, BC, Unshielded, CMR

Analog/Digital Audio Cable, Riser-CMR, 1-24 AWG stranded bare copper bonded-pair, polyolefin insulation, PVC jacket

Product Overview

Environmental Space: Indoor - Riser
Suitable Applications: Field Deployable Cat 5e Patch, CobraNet, eSnake, Ethersound, Digital Audio over Ethernet

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Pairs
247x32BC - Bare Copper0.022 in1
Conductor Count: 2
Total Number of Pairs: 1
AWG Size: 24
MaterialNominal DiameterNominal Wall Thickness
PO - Polyolefin0.041 in0.0085 in
Color Chart
1White/Brown Stripe & Brown
Outer Shield Material
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.126 in0.022 in
0.126 in

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. DCR Unbalance
9 Ohm/100m3 %
Nom. Capacitance Conductor to Conductor
14.5 pF/ft
Nominal Characteristic Impedance
100 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]
1 MHz
4 MHz
6 MHz
8 MHz
10 MHz
12 MHz
16 MHz
20 MHz
25 MHz
31.25 MHz
62.5 MHz
100 MHz
Max. DelayNominal DelayNominal Velocity of Propagation (VP) [%]
510 ns/100m510 ns/100m70 %
High Freq
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. RL (Return Loss) [dB]Min. SRL (Structural Return Loss)Max./Min. Fitted Impedance
1 MHz2.4 dB/100m20 dB23 dB105 ± 15
4 MHz4.9 dB/100m23 dB23 dB100 ± 15
6 MHz6 dB/100m100 ± 15
8 MHz6.9 dB/100m24.5 dB23 dB100 ± 15
10 MHz7.8 dB/100m25 dB23 dB100 ± 15
12 MHz8.4 dB/100m100 ± 15
16 MHz9.9 dB/100m25 dB23 dB100 ± 15
20 MHz11.1 dB/100m25 dB23 dB100 ± 15
25 MHz12.5 dB/100m24.3 dB22 dB100 ± 15
31.25 MHz14.1 dB/100m23.6 dB21 dB100 ± 15
62.5 MHz20.4 dB/100m21.5 dB18 dB
26.4 dB/100m20.1 dB16 dB
UL Voltage Rating
300 V RMS

Temperature Range

Operating Temp Range: -20°C To +60°C

Mechanical Characteristics

Bulk Cable Weight: 8 lbs/1000ft
Max Recommended Pulling Tension: 18 lbs
Min Bend Radius/Minor Axis: 1.5 in


NEC/(UL) Specification: CMR
CEC/C(UL) Specification: CMG
ISO/IEC Compliance: 11801 Category 5e Patch
CPR Euroclass: Eca
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

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2007-03-15
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes


Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Riser
CSA Flammability: FT4

Part Number

Plenum (Y/N): No
Item #Color
1353A 0101000BLACK
1353A 010500BLACK
1353A 010U1000BLACK
1353A 006U1000BLUE, LIGHT
1353A 001U1000BROWN
1353A 008U1000GRAY
1353A N3UU1000GREEN, MIL
1353A 003U1000ORANGE
1353A 002U1000RED
1353A 007U1000VIOLET
1353A 009U1000WHITE
1353A 004U1000YELLOW

Product Notes

Notes: 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.
Date: 2007-03-15
Broadcast Solutions Guide
TB65: Digital Studio Cable Guide