Belden
735C1 - DS-3 and DS-4, 735C* Series, #25H-1 SPC Coax, CMR/CMG
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- SKU:
- 735C1
- Shipping:
- Calculated at Checkout
Description
25H AWG solid .017" silver-plated copper conductors, foam HDPE insulation, Duobond® (100% coverage) plus a tinned copper braid shield (95% coverage), inner PVC jackets, overall PVC jacket
Specifications
Specifications
Product Overview
| Suitable Applications | Central Office wiring for DS3 transmissions |
|---|
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Coax |
|---|---|---|---|---|
| 25 | Solid | SCCS - Silvered Copper Covered Steel | 0.017 in | 1 |
| Conductor Count | 1 |
|---|
Insulation
| Material | Nominal Diameter |
|---|---|
| PE - Polyethylene (Foam) | 0.077 in |
Inner Shield
| Type | Layer | Material | Material Trade Name | Coverage [%] |
|---|---|---|---|---|
| Tape | 1 | Tri-Laminate (Alum+Poly+Alum) | Duobond® | 100% |
| Braid | 2 | Tinned Copper (TC) | 95% |
| Table Notes | Tape bonded to dielectric |
|---|
Outer Jacket
| Material | Nominal Diameter | Ripcord |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.134 in | Yes |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Conductor DCR Conductor Resistance | Nominal Outer Shield DCR | Outer Conductor DCR |
|---|---|---|---|
| 40 Ohm/1000ft | 40 Ohm/1000ft | 5.3 Ohm/1000ft | 5.3 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Shield |
|---|
| 17.7 pF/ft |
Inductance
| Nominal Inductance |
|---|
| 0.19 µH/ft |
Impedance
| Nominal Characteristic Impedance |
|---|
| 75 Ohm |
Return Loss
| Frequency [MHz] | Minimum Return (RL) |
|---|---|
| 5-150 MHz | 32 dB |
Delay
| Nominal Delay | Nominal Velocity of Propagation (VP) [%] |
|---|---|
| 1.29 ns/ft | 79% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) |
|---|---|
| 5 MHz | 1.1 dB/100ft |
| 10 MHz | 1.5 dB/100ft |
| 22.5 MHz | 2.3 dB/100ft |
| 50 MHz | 3.4 dB/100ft |
| 100 MHz | 4.99 dB/100ft |
| 150 MHz | 6 dB/100ft |
Voltage
| UL Voltage Rating |
|---|
| 300 V RMS |
Temperature Range
| Operating Temperature Range | -40°C To +75°C |
|---|
Mechanical Characteristics
| Bulk Cable Weight | 13 lbs/1000ft |
|---|---|
| Max. Pull Tension | 36 lbs |
| Min Bend Radius (Overall) | 1.5 in |
Standards
| NEC/(UL) Compliance | CMR |
|---|---|
| CEC/C(UL) Compliance | CMG |
| RG Type | Mini 59 |
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 | Yes |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Indoor | Yes |
|---|
Flammability, LS0H, Toxicity Testing
| UL Flammability | UL1666 Vertical Shaft |
|---|---|
| UL voltage rating | 300 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N) | No |
|---|
Related Part Numbers
| Footnote | C - CRATE REEL PUT-UP. |
|---|
History
| Update and Revision | Revision Number: 0.329 Revision Date: 11-09-2022 |
|---|
Additional Information
Variant_Options: |
Item #|Color|Put-Up Type|Length|UPC |
Variant_Options 735C1 0081000: |
735C1 0081000|Gray|Reel|1,000 ft|612825184881 |
Variant_Options 735C1 0083000: |
735C1 0083000|Gray|Reel|3,000 ft|612825184898 |
Variant_Options 735C1 0085000: |
735C1 0085000|Gray|Reel|5,000 ft|612825184911 |
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