|
General Information
|
|
Manufacturer
|
Belden
|
|
Manufacturer Part Number
|
7890A
Z4B500 |
|
Product Name
|
Model
7890A, 14 AWG, 4-Pair; Digital Audio Snake Cable |
| UPC Code |
612825190745 |
|
Features
|
- Violet Color
- CM-Rated
- 4-26 AWG tinned copper pairs;
Datalene insulation
- Individually shielded with
Beldfoil bonded to numbered/color-coded PVC jackets so both
strip simultaneously
- PVC jacket
- Low dielectric constant and
dissipation factor for high-speed, low-distortion data
handling
- Good crush resistance and light
weight
|
|
Specifications
|
Conductor
|
AWG: 26
Material: TC - Tinned Copper
Stranding: 7x34
Number of Conductors: 8
Total Number of Pairs: 4
|
| Insulation
and Shielding |
Insulation
Material: FHDPE - Foamed High Density Polyethylene
Inner Shield Material: Bonded Aluminum Foil-Polyester Tape with 26
AWG drain wire
Inner Jacket Material: PVC - Polyvinyl Chloride
Outer Shield Material: Aluminum/Polyester Tape and 26 AWG 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: 13 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 0.384 MHz: 0.84 dB/100ft
Nominal Insertion Loss 24.576 MHz 4.2 dB/100ft
Nominal Velocity of Propagation: 76 Percent
|
Temperature Range
|
-22
Degrees F to 176 Degrees F
|
| Mechanical Characteristics |
Bulk
Cable Weight: 52 Pounds/1000ft
Max Recommended Pulling Tension: 45 Pounds
Min Bend Radius/Minor Axis: 4 Inches
|
| Standards |
NEC/(UL)
Specification: CM
CEC/C(UL) Specification: CM
CPR Euroclass: Eca |
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 Flammability: UL1685 UL
Loading
CSA Flammability: FT4
ISO/IEC Flammability: IEC 60332-1-2 |
|
Dimensions
|
500-Foot
Reel
|
Weight
|
26 Pounds
|
