Belden
7988R - Low Skew, Category 5e, 4-24 AWG pairs, CMR
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- SKU:
- 7988R
- Shipping:
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Description
Category 5e, 24 AWG bonded pairs solid bare copper conductors, non-plenum, polyolefin insulation, skew 9.0ns/100m nominal, rip cord, PVC jacket.
Specifications
Specifications
Product Overview
| Suitable Applications | Category 5e, UTP Based Video Applications, and KVM |
|---|
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | No. of Pairs |
|---|---|---|---|
| 24 | Solid | BC - Bare Copper | 4 |
| Conductor Count | 8 |
|---|---|
| Total Number of Pairs | 4 |
Insulation
| Material |
|---|
| PO - Polyolefin |
| Bonded-Pair | N/A |
|---|
Color Chart
| Number | Color |
|---|---|
| 1 | White/Blue Stripe & Blue |
| 2 | White/Orange Stripe & Orange |
| 3 | White/Green Stripe & Green |
| 4 | White/Brown Stripe & Brown |
Outer Jacket
| Material | Nominal Diameter | Ripcord |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.204 in | Yes |
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR | Max. DCR Unbalance |
|---|---|
| 90 Ohm/km | 3 % |
Capacitance
| Max. Capacitance Unbalance | Nom.Mutual Capacitance |
|---|---|
| 66 | 15 pF/ft |
Delay
| Max. Delay | Nominal Velocity of Propagation (VP) [%] |
|---|---|
| 0.027 ns/ft | 70% |
High Frequency
| 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] | Max./Min. Input Impedance (unFitted) | Max./Min. Fitted Impedance |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 MHz | 2 dB/100m | 65.3 dB | 65.3 dB | 60.3 dB | 60.3 dB | 63.8 dB | 60.8 dB | 20 dB | 100 ± 15 | 100 ± 15 |
| 4 MHz | 4.1 dB/100m | 56.3 dB | 53.3 dB | 49.2 dB | 49.2 dB | 51.7 dB | 48.7 dB | 23 dB | 100 ± 15 | 100 ± 15 |
| 8 MHz | 5.8 dB/100m | 51.8 dB | 48.8 dB | 43 dB | 43 dB | 45.7 dB | 42.7 dB | 24.5 dB | 100 ± 15 | 100 ± 15 |
| 10 MHz | 6.5 dB/100m | 50.3 dB | 47.3 dB | 40.8 dB | 40.8 dB | 43.8 dB | 40.8 dB | 25 dB | 100 ± 15 | 100 ± 15 |
| 16 MHz | 8.2 dB/100m | 47.3 dB | 44.3 dB | 36 dB | 36 dB | 39.7 dB | 36.7 dB | 25 dB | 100 ± 15 | 100 ± 15 |
| 20 MHz | 9.3 dB/100m | 45.8 dB | 42.8 dB | 33.5 dB | 33.5 dB | 37.7 dB | 34.7 dB | 25 dB | 100 ± 15 | 100 ± 15 |
| 25 MHz | 10.4 dB/100m | 44.3 dB | 41.3 dB | 30.9 dB | 30.9 dB | 35.8 dB | 32.8 dB | 24.3 dB | 100 ± 15 | 100 ± 15 |
| 31.25 MHz | 11.7 dB/100m | 42.9 dB | 39.9 dB | 28.2 dB | 28.2 dB | 33.9 dB | 30.9 dB | 23.6 dB | 100 ± 15 | 100 ± 15 |
| 62.5 MHz | 17 dB/100m | 38.4 dB | 35.4 dB | 18.4 dB | 18.4 dB | 27.8 dB | 24.8 dB | 21.5 dB | 100 ± 15 | 100 ± 15 |
| 100 MHz | 22 dB/100m | 35.3 dB | 32.3 dB | 10.3 dB | 10.3 dB | 23.8 dB | 20.8 dB | 20.1 dB | 100 ± 15 | 100 ± 15 |
| 155 MHz | 28.1 dB/100m | 32.5 dB | 29.5 dB | 2 dB | 2 dB | 19.9 dB | 16.9 dB | 15.8 dB | 100 ± 25 | 100 ± 15 |
| 200 MHz | 32.4 dB/100m | 30.8 dB | 27.8 dB | 1 dB | 1 dB | 17.7 dB | 14.7 dB | 15 dB | 100 ± 25 | 100 ± 15 |
Voltage
| UL Description | UL Voltage Rating |
|---|---|
| CMR | 300 V |
Temperature Range
| Operating Temperature Range | -20°C To +75°C |
|---|
Mechanical Characteristics
| Bulk Cable Weight | 20 lbs/1000ft |
|---|---|
| Max. Pull Tension | 40 lbs |
| Min. Bend Radius/Minor Axis | 0.25 in |
Standards
| NEC/(UL) Compliance | CMR |
|---|---|
| CEC/C(UL) Compliance | CMG |
| ISO/IEC Compliance | 11801 Category 5 |
| CPR Euroclass | Eca |
| TIA/EIA Compliance | ANSI/TIA-568.2-D Category 5e |
Applicable Environmental and Other Programs
| Environmental Space | Indoor - Riser |
|---|---|
| EU Directive 2000/53/EC (ELV) | Yes |
| EU Directive 2003/11/EC (BFR) | Yes |
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU Directive Compliance | EU Directive 2003/11/EC (BFR) |
| EU CE Mark | No |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Indoor | Yes |
|---|
Flammability, LS0H, Toxicity Testing
| UL Flammability | UL1666 Riser |
|---|---|
| UL voltage rating | 300 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N) | No |
|---|---|
| Plenum Number | 7988P |
Product Notes
| Notes | Jacket sequentially marked at 2 ft. intervals. Third party verified to TIA/EIA-568-B.2, Category 5e. |
|---|
History
| Update and Revision | Revision Number: 0.454 Revision Date: 12-20-2022 |
|---|
Documentation
Product Bulletins
- Belden Outside Plant Indoor/Outdoor Cables
- Belden Cable Prep Tool Instructions
- Blade Slot Selection Table
Warranties
Data Sheets
Additional Information
Variant_Options: |
Item #|Color|Put-Up Type|Length|UPC |
Variant_Options 7988R N3UU1000: |
7988R N3UU1000|Green, Mil|UnReel|1,000 ft|612825192558 |
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