Belden Cable
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New, with full manufacturer warranty
Key Features
- Suitable Applications: SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080p, SDI/HDTV Digital Video, High Definition (HD), Standard Definition (SDI)
- Conductor Size: 16
- Conductor Stranding: Solid
- Conductor Nom. Diameter: 0.051 in
- Conductor Material: BC - Bare Copper
- Insulation Material: PE - Polyethylene (Foam)
- Insulation Nom. Insulation Diameter: 0.225 in (5.72 mm)
- Insulation Color Code: Green, Brown, Red, Orange, Yellow
Belden 2177A B59N1000 is an orderable item number in the Belden 2177A family (Cable › Video Cable › Coaxial Video Cable). Low Loss Serial Digital Coax, 5 Coax, RG-7 Type 16 AWG solid bare copper conductor, gas-injected foamed high-density polyethylene insulation, Duofoil® + tinned copper braid shield (95% coverage) plus Beldfoil® with shorting fold, PVC jacket. This item: Color Black, Matte, Putup Type Reel w/Small Barrel, Length 1,000 ft. Ships from and sold by A5 IT. Quoted to order.
History
| Update And Revision | Revision Number: 0.255 Revision Date: 02-20-2026 |
This Item
| Color | Black, Matte |
| Length | 1,000 ft |
| Putup Type | Reel w/Small Barrel |
| Item Number | 2177A B59N1000 |
Product Notes
| Notes | Print legend includes sequential footage marks. |
Product Overview
| Suitable Applications | SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080p, SDI/HDTV Digital Video, High Definition (HD), Standard Definition (SDI) |
Construction Details
| Series Type | 7 |
| Conductor — Size | 16 |
| Conductor — Material | BC - Bare Copper |
| Insulation Table Notes | Gas Injected |
| Conductor — Stranding | Solid |
| Insulation — Material | PE - Polyethylene (Foam) |
| Inner Jacket — Material | PVC - Polyvinyl Chloride |
| Insulation — Color Code | Green, Brown, Red, Orange, Yellow |
| Outer Jacket — Material | PVC - Polyvinyl Chloride |
| Conductor — Nom. Diameter | 0.051 in |
| Inner Shield Row 1 — Layer | 1 |
| Inner Shield Row 2 — Layer | 2 |
| Inner Shield Row 3 — Layer | 3 |
| Inner Jacket — Nom. Diameter | 0.32 in (8.1 mm) |
| Outer Jacket — Nom. Diameter | 0.968 in |
| Inner Shield Row 1 — Coverage | 100% |
| Inner Shield Row 1 — Material | Tri-Laminate (Alum+Poly+Alum) |
| Inner Shield Row 2 — Coverage | 95% |
| Inner Shield Row 2 — Material | Tinned Copper (TC) |
| Inner Shield Row 3 — Coverage | 100% |
| Inner Shield Row 3 — Material | Bi-Laminate (Alum+Poly) |
| Inner Shield Row 1 — Shield Type | Tape |
| Inner Shield Row 2 — Shield Type | Braid |
| Inner Shield Row 3 — Shield Type | Tape |
| Insulation — Nom. Insulation Diameter | 0.225 in (5.72 mm) |
| Inner Shield Row 1 — Material Trade Name | Duofoil® |
| Inner Shield Row 3 — Material Trade Name | Beldfoil® |
Standards And Compliance
| APAC Compliance | China RoHS II (GB/T 26572-2011) |
| NEC / UL Compliance | CMR |
| CEC / C(UL) Compliance | CMG. |
| Environmental Suitability | Indoor/Outdoor, Indoor |
| European Directive Compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| Flammability / Reaction To Fire | UL1666 Vertical Shaft |
Electrical Characteristics
| Voltage — UL Voltage Rating | 300 V RMS |
| Attenuation Row 1 — Frequency | 1 MHz |
| Attenuation Row 2 — Frequency | 3.58 MHz |
| Attenuation Row 3 — Frequency | 5 MHz |
| Attenuation Row 4 — Frequency | 6 MHz |
| Attenuation Row 5 — Frequency | 7 MHz |
| Attenuation Row 6 — Frequency | 10 MHz |
| Attenuation Row 7 — Frequency | 12 MHz |
| Attenuation Row 8 — Frequency | 25 MHz |
| Attenuation Row 9 — Frequency | 55 MHz |
| Return Loss Row 1 — Frequency | 5-1600 MHz |
| Return Loss Row 2 — Frequency | 1600-4500 MHz |
| Return Loss Row 3 — Frequency | 4500-6000 MHz |
| Attenuation Row 10 — Frequency | 67.5 MHz |
| Attenuation Row 11 — Frequency | 71.5 MHz |
| Attenuation Row 12 — Frequency | 88.5 MHz |
| Attenuation Row 13 — Frequency | 100 MHz |
| Attenuation Row 14 — Frequency | 135 MHz |
| Attenuation Row 15 — Frequency | 143 MHz |
| Attenuation Row 16 — Frequency | 180 MHz |
| Attenuation Row 17 — Frequency | 270 MHz |
| Attenuation Row 18 — Frequency | 360 MHz |
| Attenuation Row 19 — Frequency | 540 MHz |
| Attenuation Row 20 — Frequency | 720 MHz |
| Attenuation Row 21 — Frequency | 750 MHz |
| Attenuation Row 22 — Frequency | 1000 MHz |
| Attenuation Row 23 — Frequency | 1500 MHz |
| Attenuation Row 24 — Frequency | 2000 MHz |
| Attenuation Row 25 — Frequency | 2250 MHz |
| Attenuation Row 26 — Frequency | 3000 MHz |
| Attenuation Row 27 — Frequency | 4500 MHz |
| Attenuation Row 28 — Frequency | 6000 MHz |
| Electricals — Nom. Conductor DCR | 4 Ohm/1000ft (13 Ohm/km) |
| Electricals — Nom. Outer Shield DCR | 1.9 Ohm/1000ft (6.2 Ohm/km) |
| Attenuation Row 1 — Nom. Attenuation | 0.17 dB/100ft |
| Attenuation Row 2 — Nom. Attenuation | 0.3 dB/100ft |
| Attenuation Row 3 — Nom. Attenuation | 0.35 dB/100ft |
| Attenuation Row 4 — Nom. Attenuation | 0.38 dB/100ft |
| Attenuation Row 5 — Nom. Attenuation | 0.4 dB/100ft |
| Attenuation Row 6 — Nom. Attenuation | 0.48 dB/100ft |
| Attenuation Row 7 — Nom. Attenuation | 0.52 dB/100ft |
| Attenuation Row 8 — Nom. Attenuation | 0.74 dB/100ft |
| Attenuation Row 9 — Nom. Attenuation | 1.08 dB/100ft |
| Electricals — Nom. Velocity Of Prop. | 84% |
| Return Loss Row 1 — Min. Return Loss | 23 dB |
| Return Loss Row 2 — Min. Return Loss | 21 dB |
| Return Loss Row 3 — Min. Return Loss | 15 dB |
| Attenuation Row 10 — Nom. Attenuation | 1.2 dB/100ft |
| Attenuation Row 11 — Nom. Attenuation | 1.24 dB/100ft |
| Attenuation Row 12 — Nom. Attenuation | 1.37 dB/100ft |
| Attenuation Row 13 — Nom. Attenuation | 1.46 dB/100ft |
| Attenuation Row 14 — Nom. Attenuation | 1.7 dB/100ft |
| Attenuation Row 15 — Nom. Attenuation | 1.75 dB/100ft |
| Attenuation Row 16 — Nom. Attenuation | 1.97 dB/100ft |
| Attenuation Row 17 — Nom. Attenuation | 2.43 dB/100ft |
| Attenuation Row 18 — Nom. Attenuation | 2.83 dB/100ft |
| Attenuation Row 19 — Nom. Attenuation | 3.5 dB/100ft |
| Attenuation Row 20 — Nom. Attenuation | 4.09 dB/100ft |
| Attenuation Row 21 — Nom. Attenuation | 4.18 dB/100ft |
| Attenuation Row 22 — Nom. Attenuation | 4.89 dB/100ft |
| Attenuation Row 23 — Nom. Attenuation | 6.1 dB/100ft |
| Attenuation Row 24 — Nom. Attenuation | 7.2 dB/100ft |
| Attenuation Row 25 — Nom. Attenuation | 7.69 dB/100ft |
| Attenuation Row 26 — Nom. Attenuation | 9.08 dB/100ft |
| Attenuation Row 27 — Nom. Attenuation | 11.53 dB/100ft |
| Attenuation Row 28 — Nom. Attenuation | 13.77 dB/100ft |
| Electricals — Nom. Characteristic Impedance | 75 Ohm |
| Electricals — Nom. Capacitance Cond-to-Shield | 16.1 pF/ft (52.8 pF/m) |
Mechanical Characteristics
| Bulk Cable Weight | 372 lbs/1000ft (554 kg/km) |
| Max. Pull Tension | 555 lbs (252 kg) |
| Temperature — Operating | -20°C To +60°C |
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