7.2 mm Hybrid Fiber Optic Cable
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Product Details
Radically different from typical industry products, but with the same performance characteristics of traditional SMPTE 311 cables, the new Gepco® Brand HDC720HD 7.2 mm hybrid fiber cable solves the most common durability issues associated with SMPTE camera cables in a design that is 31% smaller and 40% lighter. The revolutionary construction of the HDC720HD starts with replacing the typical heavy steel strength member with a Kevlar® version that has the same pull strength of steel, but is lighter and more flexible. Unlike steel, the Kevlar strength member expands and contracts at the same rate as the glass members during temperature extremes. Using Kevlar in place of steel also means the cable has virtually no memory, making the cable easier to pay off, lay flat and wind back up on the drum. For further durability, the HDC720HD utilizes bend-insensitive fiber elements with very low attenuation and a bend radius of 0.2 mm—versus 2.0 mm for traditional single-mode fiber—in a breakout style with additional Kevlar® protection around the individual fibers. The typical outer braid is replaced with two 18 AWG drain wires that allow the cable to be more flexible, lighter and smaller in diameter. The master jacket is a rugged polyurethane with a glossy finish that reduces the pickup of dirt and debris.
Features & Benefits:
• Extremely Durable and Lightweight
• 7.2 mm Diameter Allows 31% More Cable per Reel
• Breakout Bend-Insensitive Optical Fibers with Kevlar® & PVC Jackets
• Virtually No Memory
• Strong Kevlar® Strength Member with Same Pull Strength as Steel
• Large Conductors for Camera Power
• Four Large-Gauge Copper Conductors
• Heat-Resistant
• Heavy-Duty Polyurethane Jacket
Applications:
• High-Definition Camera-to-CCU Interconnect
• Portable Cables
• Studio or Remote Environments
• High-Definition Steadicams®
nominal od |
master jacket (type, colors) |
overall shield | approx. weight |
general cable and gepco brand part number |
heavy-duty 7.2 mm hybrid camera cable | ||||
7.2 mm | polyurethane, black |
100% foil with 2 x 18 awg (7x26) stranded tc |
54 lbs/mft (80 kg/km) |
hdc720hd |
component | number | type | insulation (type, od) | color code |
optical | 2 | single-mode bend-insensitive fiber optic (8.3μm mode field, 125μm cladding) |
cpe fiber coating, kevlar® wrap,tight tube pvc jacket, 0.062” (1.57 mm) finished o.d. |
one blue, one yellow |
signal | 2 | 24 awg (7x32) stranded tc | pe, 0.045” (1.14 mm) | one red, one gray |
auxiliary | 2 | 16 awg (65x34) stranded tc | pe, 0.079” (2.01 mm) | one black, one white |
strength member | 1 | kevlar® strength member | pe, 0.072” (1.83 mm) | yellow |