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Computer Products > Cables and Adapters > Belden 7891A Z4B500, Model 7891A, 26 AWG, 2-Pair, Digital Audio Snake Cable; Violet Color; CM-Rated; 2-26 AWG tinned copper pairs; Datalene insulation; Individually shielded with Beldfoil bonded to numbered/color-coded PVC jackets so both strip simultaneously; PVC jacket; For Indoor Use; UPC 612825190769 (BTX 7891AZ4B500 7891A Z4B500 7891A-Z4B500 BELDEN)
Belden 7891A Z4B500, Model 7891A, 26 AWG, 2-Pair, Digital Audio Snake Cable; Violet Color; CM-Rated; 2-26 AWG tinned copper pairs; Datalene insulation; Individually shielded with Beldfoil bonded to numbered/color-coded PVC jackets so both strip simultaneously; PVC jacket; For Indoor Use; UPC 612825190769 (BTX 7891AZ4B500 7891A Z4B500 7891A-Z4B500 BELDEN)
Belden 7891A Z4B500, Model 7891A, 26 AWG, 2-Pair, Digital Audio Snake Cable; Violet Color; CM-Rated; 2-26 AWG tinned copper pairs; Datalene insulation; Individually shielded with Beldfoil bonded to numbered/color-coded PVC jackets so both strip simultaneously; PVC jacket; For Indoor Use; UPC 612825190769 (BTX 7891AZ4B500 7891A Z4B500 7891A-Z4B500 BELDEN)

SKU: 7891AZ4B500

Brand: Belden

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Belden 7891A Z4B500, Model 7891A, 26 AWG, 2-Pair, Digital Audio Snake Cable; Violet Color; CM-Rated; 2-26 AWG tinned copper pairs; Datalene insulation; Individually shielded with Beldfoil bonded to numbered/color-coded PVC jackets so both strip simultaneously; PVC jacket; For Indoor Use; UPC 612825190769; Low dielectric constant and  dissipation factor for high-speed, low-distortion data handling; Good crush resistance and light weight; Dimensions 500-Foot reel; Weight 24.5 Pounds


General Information

Manufacturer

Belden

Manufacturer Part Number

7891A Z4B500

Product Name

Model 7891A, 26 AWG, 2-Pair, Digital Audio Snake Cable
UPC Code 612825190769

Features

  • Violet Color
  • CM-Rated
  • 2-26 AWG tinned copper pairs
  • Datalene insulation
  • Individually shielded with Beldfoil bonded to numbered/color-coded PVC jackets so both strip simultaneously
  • PVC jacket
  • For Indoor Use
  • Low dielectric constant and  dissipation factor for high-speed, low-distortion data handling
  • Good crush resistance and light weight

Specifications

Conductors
AWG: 26
Material: TC - Tinned Copper
Stranding: 7x34
Number of Conductors: 4
Number of Pairs: 2
Insulation and Shielding Insulation Material: FHDPE - Foamed High Density Polyethylene
Inner Shield Material: Bonded Aluminum Foil-Polyester Tape with 26 AWG TC - Tinned Copper drain wire
Inner Jacket Material: PVC - Polyvinyl Chloride
Outer Shield Material: Aluminum/Polyester Tape with AWG 26 TC - Tinned Copper Drain wire
Outer Jacket Material: PVC - Polyvinyl Chloride

Electrical Characteristics
Individual Pair Nominal Shield DCR: 25.5 Ohm/1000ft
Nominal Conductor DCR: 37.3 Ohm/1000ft
Nominal Conductor DCR Conductor Resistance: 37.3 Ohm/1000ft
Nominal Capacitance Conductor to Conductor: 12.5 pF/ft
Nominal Capacitance Conductor to Other Conductor to Shield: 25 pF/ft
Nominal Inductance: 0.25 uH/ft
Nominal Characteristic Impedance: 110 Ohm
Nominal Insertion Loss: 0.84 dB/100ft at 0.384 MHz
Nominal Insertion Loss: 4.2 dB/100ft at 24.576 MHz
Nominal Velocity of Propagation: 76 Percent
UL Voltage Rating: 300 V RMS
Temperature Range Operating Temp Range: -22 Degrees F To 176 Degrees F
Mechanical Characteristics Bulk Cable Weight: 49 Pounds/1000ft
Maximum Recommended Pulling Tension: 24 Pounds
Minimum Bend Radius/Minor Axis:    3.5 Inches
Standards NEC/(UL) Specification:    CM
CEC/C(UL) Specification: CM
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: 2004-01-01
CA Prop 65 (CJ for Wire and Cable): Yes
MII Order 39 (China RoHS):    Yes
Suitability
Suitability - Indoor: Yes
Riser Rated: No
Plenum Rated: No
Flammability, LS0H, Toxicity Testing
UL voltage rating: 100 V RMS
Dimensions
500-Foot Reel
Weight
24.5 Pounds

A-20200103-1505-212-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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