Product Overview
| Suitable Applications: |
Instrumentation and computer cable. For EIA RS-485 transmissions applications |
Physical Characteristics (Overall)
| AWG |
Stranding |
Material |
| 22 |
7×30 |
TC – Tinned Copper |
| Material |
Nominal Diameter |
Diameter +/- Tolerance |
| PE – Polyethylene (Foam) |
2.2 mm |
0.076 mm |
| Number |
Color |
| wire 1 |
White & Blue |
| wire 2 |
Blue & White |
| Type |
Layer |
Material |
Material Trade Name |
Coverage [%] |
Drainwire Material |
Drainwire AWG |
| Tape |
1 |
Bi-Laminate (Alum+Poly) |
Beldfoil® |
100% |
TC – Tinned Copper |
22 |
| Braid |
2 |
Tinned Copper (TC) |
|
65% |
|
|
| Material |
Nominal Diameter |
Nominal Wall Thickness |
| LSZH – Low Smoke Zero Halogen (Flame Retardant) |
7.2 mm |
0.9 mm |
| Table Notes: |
UV Stabilised |
Construction and Dimensions
| Description |
| 2 wires + tinned copper drainwire (AWG22) |
Electrical Characteristics
| Nominal Conductor DCR |
Nominal Outer Shield DCR |
| 48.2 Ohm/km |
9.2 Ohm/km |
| Nom. Capacitance Conductor to Conductor |
Nom. Capacitance Conductor to Other Conductor to Shield |
| 36.1 pF/m |
68.6 pF/m |
| Frequency [MHz] |
Nominal Impedance |
| 1 MHz |
120 Ohm |
High Frequency (Nominal/Typical)
| Frequency [MHz] |
Nom. Insertion Loss |
| 1 MHz |
1.64 dB/100m |
| Nominal Velocity of Propagation (VP) [%] |
| 78% |
| Max. Recommended Current [A] |
| 2.7 Amps per Conductor |
Temperature Range
| Installation Temperature Range: |
-15°C To +80°C |
| Storage Temperature Range: |
-45°C To +80°C |
| Operating Temperature Range: |
-15°C To +80°C |
| Operating Temp Range (Fixed Install): |
-45°C To +80°C |
Mechanical Characteristics
| Oil Resistance: |
IEC 60811-404 |
| Min Bend Radius (W/o Pulling Strength): |
72 mm |
Standards
| CPR Euroclass: |
Cca-s1,d1,a1 |
| CENELEC Compliance: |
EN 50290-2-20 |
| Other Specification: |
DMX-512 |
Applicable Environmental and Other Programs
| Environmental Space: |
Indoor – Euroclass Cca |
Flammability, LS0H, Toxicity Testing
| IEC Flammability: |
IEC 60332-1-2 |
| IEC 60754-1 – Halogen Amount: |
Zero |
| IEC 60754-2 – Halogen Acid Gas Amount – Max. Conductivity: |
2.5 µS/mm |
| IEC 60754-2 – Halogen Acid Gas Amount – Min. pH: |
4.3 |
| IEC 61034-2 – Smoke Density Min. Transmittance: |
60% |
Product Notes
| Notes: |
This is a preliminary Technical Design Specification (TDS) which is subject to modification throughout the prototyping phase.
The minimum business quantity to offer is 3km for the first order.
This product will have Black as standard color and 305mt or 500mt as standard put-ups. Additional options for colors and put-ups are available on special request.
The estimated production lead time for the first order will be similar to the production lead time of 3105ENH plus extra 6-7 weeks.
Please liaise with your Belden representative for confirmation. |
History
| Update and Revision: |
Revision Number: 0.15 Revision Date: 03-20-2024 |
