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2424DD - Enhanced Category 6 Nonbonded-Pair Cables
CAT6+ (300MHz), 4-Pair, U/UTP Unshielded, Premise Horizontal Cable, 24 AWG Solid Bare Copper Conductors, Polyolefin Insulation, LSZH Jacket
Product Overview
| Environmental Space: | Indoor - Euroclass Dca |
| Suitable Applications: | Horizontal and building backbone cable; Support current and future Category 6 and 5e applications, such as: 1000Base - T (Gigabit Ethernet), 100 Base - T, 10 Base - T, FDDI, ATM |
Physical Characteristics (Overall)
Conductor
| Element | AWG | Stranding | Material | No. of Pairs |
|---|---|---|---|---|
| Individual pair | 24 | Solid | BC - Bare Copper | 4 |
| Conductor Count: | 8 |
| Total Number of Pairs: | 4 |
| Conductor Size: | 24 AWG |
Insulation
| Element | Type | Material | Nominal Diameter |
|---|---|---|---|
| Individual pair | Dielectric | Polyethylene | 1 mm |
Color Chart
| Number | Color |
|---|---|
| Pair 1 | White/Blue & Blue |
| Pair 2 | White/Orange & Orange |
| Pair 3 | White/Green & Green |
| Pair 4 | White/Brown & Brown |
Outer Jacket Material
| Material | Color | Nominal Diameter | Diameter +/- Tolerance | Ripcord |
|---|---|---|---|---|
| LSZH / FRNC | Blue, purple | 5.5 mm | 0.3 mm | Yes |
Construction and Dimensions
| Min Elongation at Breakof Conductors: | 10 % |
| Min Elongation at Breakof Insulation: | 100 % |
| Min Elongation at Breakof Jacket: | 100 % |
| Min Tensile Strength of Jacket: | 9 MPa |
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR | Max DCR Unbalanced Between Pairs [%] | Max. DCR Unbalanced Within Pair [%] |
|---|---|---|
| 93.8 Ohm/km | 4 % | 2 Ohm |
Capacitance
| Max. Capacitance Unbalance | Max. Mutual Capacitance |
|---|---|
| 1,600 pF/m | 56 pF/m |
| Shielding: | U/UTP - Unshielded |
Impedance
| Nominal Characteristic Impedance |
|---|
| 100 Ohm |
Delay
| Max. Delay Skew | Nominal Velocity of Propagation (VP) [%] |
|---|---|
| 25 ns/100m | 70 % |
High Freq
| Frequency [MHz] | Max. Insertion Loss (Attenuation) | Min. NEXT [dB] | Min. PSNEXT [dB] | Min. ACR [dB] | Min. PSACR [dB] | Min. ACRF (ELFEXT) [dB] | Min. PSACRF (PSELFEXT) [dB] | Min. RL (Return Loss) [dB] | Min. TCL [dB] | Min. ELTCTL [dB] |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 MHz | 2 dB/100m | 75.3 dB | 73.3 dB | 73.3 dB | 71.3 dB | 70.8 dB | 67.8 dB | 20 dB | 40 dB | 35 dB |
| 4 MHz | 3.7 dB/100m | 66.3 dB | 64.3 dB | 62.6 dB | 60.6 dB | 58.8 dB | 55.8 dB | 23 dB | 40 dB | 23 dB |
| 10 MHz | 5.8 dB/100m | 61.8 dB | 59.8 dB | 56 dB | 54 dB | 50.8 dB | 47.8 dB | 25 dB | 40 dB | 15 dB |
| 16 MHz | 7.4 dB/100m | 58.6 dB | 56.6 dB | 51.2 dB | 49.2 dB | 46.7 dB | 43.7 dB | 25 dB | 38 dB | 10.9 dB |
| 20 MHz | 8.3 dB/100m | 57.1 dB | 55.1 dB | 48.8 dB | 46.8 dB | 44.8 dB | 41.8 dB | 25 dB | 37 dB | 9 dB |
| 31.2 MHz | 10.4 dB/100m | 54 dB | 52 dB | 43.6 dB | 41.6 dB | 40.9 dB | 37.9 dB | 23.6 dB | 35.1 dB | 5.1 dB |
| 62.5 MHz | 15 dB/100m | 49.1 dB | 47.1 dB | 34.1 dB | 32.1 dB | 34.9 dB | 31.9 dB | 21.5 dB | 32.6 dB | |
| 100 MHz | 19.3 dB/100m | 45.8 dB | 43.8 dB | 26.5 dB | 24.5 dB | 30.8 dB | 27.8 dB | 20.8 dB | 30 dB | |
| 200 MHz | 28.3 dB/100m | 40.9 dB | 38.9 dB | 12.6 dB | 10.6 dB | 22.8 dB | 21.8 dB | 19.5 dB | 27 dB | |
| 250 MHz | 32.1 dB/100m | 39.3 dB | 37.3 dB | 7.2 dB | 5.2 dB | 22.8 dB | 19.8 dB | 18 dB | 26.5 dB | |
| 300 MHz | 35.6 dB/100m | 38.1 dB | 36.1 dB | 2.5 dB | 0.5 dB | 21.3 dB | 18.3 dB | 17.5 dB |
| High Freq Table Note: | Limits below 4MHz are for information only. |
Current
| Max. Recommended Current [A] |
|---|
| 1.5 A |
Voltage
| Voltage Rating [V] |
|---|
| 72 V |
Temperature Range
| Installation Temp Range: | 0°C To +50°C |
| Operating Temp Range: | -20°C To +75°C |
Mechanical Characteristics
| Bulk Cable Weight: | 33 kg/km |
| Max Recommended Pulling Tension: | 80 N |
| Min Bend Radius During Installation: | 44 mm |
| Min Bend Radius During Operation: | 22 mm |
Standards
| ISO/IEC Compliance: | ISO/IEC 11801 Ed. 2.2:2002/A2:2010/C1:2011 |
| CPR Euroclass: | Dca-s2,d2,a1 |
| CENELEC Compliance: | EN 50173-1 Ed. 3:2011 |
| Data Category: | Category 6 |
| ANSI Compliance: | ANSI/TIA/EIA 568-B.2-1 (2002) |
Flammability, LS0H, Toxicity Testing
| ISO/IEC Flammability: | IEC 60332-1 |
| Burning Load: | 350 kJ/m |
| Amount of Halogen acc. to IEC 60754-1 & EN50267-1: | Zero |
Part Number
Variants
| Item # | Color |
|---|---|
| 2424DD.06305 | Blue |
| 2424DD.06A305 | Blue |
| 2424DD.08A305 | Gray |
| 2424DD.08500 | Gray |
| Patent: | http://www.belden.com/p |
History
| Revision Number: | 1 |
Catalog