Product Number: 2177A

5 Serial Digital Coax, RG7, 16 AWG BC, Shielded, CMR

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.

  • Availability:
    Global
  • Status:
    Active
2177A

Specifications

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)

Series Type

7

Conductor

Size Stranding Nom. Diameter Material
16 Solid 0.051 in BC - Bare Copper

Insulation

Material Nom. Insulation Diameter Color Code
PE - Polyethylene (Foam) 0.225 in (5.72 mm) Green, Brown, Red, Orange, Yellow

Insulation Table Notes

Gas Injected

Inner Shield

Layer Shield Type Material Material Trade Name Coverage
1 Tape Tri-Laminate (Alum+Poly+Alum) Duofoil® 100%
2 Braid Tinned Copper (TC) 95%
3 Tape Bi-Laminate (Alum+Poly) Beldfoil® 100%

Inner Jacket

Material Nom. Diameter
PVC - Polyvinyl Chloride 0.32 in (8.1 mm)

Outer Jacket

Material Nom. Diameter
PVC - Polyvinyl Chloride 0.968 in

Return Loss

Frequency Min. Return Loss
5-1600 MHz 23 dB
1600-4500 MHz 21 dB
4500-6000 MHz 15 dB

Attenuation

Frequency Nom. Attenuation
1 MHz 0.17 dB/100ft
3.58 MHz 0.3 dB/100ft
5 MHz 0.35 dB/100ft
6 MHz 0.38 dB/100ft
7 MHz 0.4 dB/100ft
10 MHz 0.48 dB/100ft
12 MHz 0.52 dB/100ft
25 MHz 0.74 dB/100ft
55 MHz 1.08 dB/100ft
67.5 MHz 1.2 dB/100ft
71.5 MHz 1.24 dB/100ft
88.5 MHz 1.37 dB/100ft
100 MHz 1.46 dB/100ft
135 MHz 1.7 dB/100ft
143 MHz 1.75 dB/100ft
180 MHz 1.97 dB/100ft
270 MHz 2.43 dB/100ft
360 MHz 2.83 dB/100ft
540 MHz 3.5 dB/100ft
720 MHz 4.09 dB/100ft
750 MHz 4.18 dB/100ft
1000 MHz 4.89 dB/100ft
1500 MHz 6.1 dB/100ft
2000 MHz 7.2 dB/100ft
2250 MHz 7.69 dB/100ft
3000 MHz 9.08 dB/100ft
4500 MHz 11.53 dB/100ft
6000 MHz 13.77 dB/100ft

Electricals

Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedance Nom. Velocity of Prop.
4 Ohm/1000ft (13 Ohm/km) 1.9 Ohm/1000ft (6.2 Ohm/km) 16.1 pF/ft (52.8 pF/m) 75 Ohm 84%

Voltage

UL Voltage Rating
300 V RMS

Temperature

Operating
-20°C To +60°C

Max. Pull Tension

555 lbs (252 kg)

Bulk Cable Weight

372 lbs/1000ft (554 kg/km)

Environmental Suitability

Indoor/Outdoor, Indoor

Flammability / Reaction to Fire

UL1666 Vertical Shaft

NEC / UL Compliance

CMR

CEC / C(UL) Compliance

CMG

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)

APAC Compliance

China RoHS II (GB/T 26572-2011)

Notes

Print legend includes sequential footage marks.

Update and Revision

Revision Number: 0.254 Revision Date: 09-07-2025

Update and Revision

Revision Number: 0.254 Revision Date: 09-07-2025


Part Numbers

Item # Color Putup Type Length
2177A B59N1000 Black, Matte Reel w/Small Barrel 1,000 ft