Belden
7839A - T1/DS1 Central Office, 22 AWG 6 PR, Shielded, MPR/CMR
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- SKU:
- 7839A
- Shipping:
- Calculated at Checkout
Description
22 AWG solid tinned copper conductors, 6 twisted pairs, flame retardant polyolefin insulation, overall Beldfoil® shield (100% coverage), 22 AWG solid tinned copper drain wire, PVC jacket.
Specifications
Specifications
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Pairs |
|---|---|---|---|---|
| 22 | Solid | TC - Tinned Copper | 0.0264 in | 6 |
| Conductor Count | 12 |
|---|
Insulation
| Material |
|---|
| PO - Polyolefin |
Color Chart
| Number | Color |
|---|---|
| 1 | White/Blue Stripe & Blue/White Stripe |
| 2 | White/Orange Stripe & Orange/White Stripe |
| 3 | White/Green Stripe & Green/White Stripe |
| 4 | White/Brown Stripe & Brown/White Stripe |
| 5 | White/Gray Stripe & Gray/White Stripe |
| 6 | Red/Blue Stripe & Blue/Red Stripe |
Outer Shield
| Type | Material | Material Trade Name | Coverage [%] | Drainwire Material | Drainwire AWG | Drainwire Construction n x D |
|---|---|---|---|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% | TC - Tinned Copper | 22 | Solid |
Outer Jacket
| Material | Nominal Diameter | Ripcord |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.38 in | Yes |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Outer Shield DCR |
|---|---|
| 15.4 Ohm/1000ft | 3.6 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Conductor | Nom. Capacitance Conductor to Other Conductor to Shield |
|---|---|
| 16 pF/ft | 29 pF/ft |
Inductance
| Nominal Inductance |
|---|
| 0.21 µH/ft |
Impedance
| Nominal Characteristic Impedance |
|---|
| 100 Ohm |
High Frequency (Nominal/Typical)
| Frequency [MHz] |
|---|
| 772 kHz |
Delay
| Nominal Velocity of Propagation (VP) [%] |
|---|
| 66% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) | Min. NEXT [dB] | Max./Min. Input Impedance (unFitted) |
|---|---|---|---|
| 0.772 MHz | 0.6 dB/100m | 50 dB | |
| 1 MHz | 100 +/- 15 Ohms |
Current
| Max. Recommended Current [A] |
|---|
| 3.5 Amps per Conductor at 20ºC |
Voltage
| UL Voltage Rating |
|---|
| 300 V RMS |
Temperature Range
| Installation Temperature Range | -20°C To +75°C |
|---|---|
| UL Temp Rating | 75°C |
| Storage Temperature Range | -20°C To +75°C |
| Operating Temperature Range | -20°C To +75°C |
Mechanical Characteristics
| Bulk Cable Weight | 70 lbs/1000ft |
|---|---|
| Max. Pull Tension | 93.6 lbs |
| Min. Bend Radius During Installation | 3.80 in |
| Min. Bend Radius/Minor Axis | 3.25 in |
Standards
| NEC/(UL) Compliance | MPR, CMR |
|---|---|
| CEC/C(UL) Compliance | CMR |
Applicable Environmental and Other Programs
| Environmental Space | 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 | Yes |
| EU CE Mark | Yes |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Aerial | No |
|---|---|
| Suitability - Burial | No |
| Suitability - Hazardous Locations | No |
| Suitability - Indoor | Yes |
| Suitability - Non-Halogenated | No |
| Suitability - Oil Resistance | No |
| Suitability - Outdoor | No |
| Suitability - Sunlight Resistance | No |
Flammability, LS0H, Toxicity Testing
| UL Flammability | UL1666 Riser |
|---|---|
| UL voltage rating | 300 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N) | No |
|---|
Product Notes
| Footnote | C - CRATE REEL PUT-UP. |
|---|
History
| Update and Revision | Revision Number: 0.302 Revision Date: 04-14-2023 |
|---|
Documentation
Product Bulletins
Data Sheets
Additional Information
Variant_Options: |
Item #|Color|Put-Up Type|Length|UPC |
Variant_Options 7839A 0601000: |
7839A 0601000|Chrome|Reel|1,000 ft|612825190158 |
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