BELDEN 8777, 22 AWG 3-PAIR SHIELDED AUDIO/CONTROL CABLE
BELDEN 8777 is a professional-grade, multi-pair cable widely utilized in audio, control, and instrumentation systems. Featuring three individually shielded pairs of 22 AWG conductors, it provides excellent noise rejection and reliable signal integrity, making it a standard choice for balanced audio routing and low-voltage control applications.
Product Description
This cable is engineered for precision and durability in both studio and industrial environments:
Conductor Construction: It features three pairs of 22 AWG stranded (7x30) tinned copper conductors. This stranded design ensures flexibility, allowing the cable to be easily routed through conduits, patch bays, and equipment racks.
Individually Shielded Pairs: Each of the three pairs is protected by a Beldfoil® shield (aluminum/polyester tape, 100% coverage). This individual shielding is crucial for preventing crosstalk between pairs and blocking external electromagnetic interference (EMI), ensuring each signal remains clean and isolated.
Insulation & Jacket: The conductors are insulated with polypropylene, which provides a low dielectric constant for efficient signal transmission. The entire assembly is encased in a chrome-colored PVC outer jacket, rated for 300V, which offers robust protection against physical damage and environmental stressors.
Performance Reliability: Designed for standard horizontal and rack-to-rack wiring, the 8777 is a highly trusted cable for professional sound systems, broadcast infrastructure, and low-voltage automation control.
Conductor Construction: It features three pairs of 22 AWG stranded (7x30) tinned copper conductors. This stranded design ensures flexibility, allowing the cable to be easily routed through conduits, patch bays, and equipment racks.
Individually Shielded Pairs: Each of the three pairs is protected by a Beldfoil® shield (aluminum/polyester tape, 100% coverage). This individual shielding is crucial for preventing crosstalk between pairs and blocking external electromagnetic interference (EMI), ensuring each signal remains clean and isolated.
Insulation & Jacket: The conductors are insulated with polypropylene, which provides a low dielectric constant for efficient signal transmission. The entire assembly is encased in a chrome-colored PVC outer jacket, rated for 300V, which offers robust protection against physical damage and environmental stressors.
Performance Reliability: Designed for standard horizontal and rack-to-rack wiring, the 8777 is a highly trusted cable for professional sound systems, broadcast infrastructure, and low-voltage automation control.
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