The CommScope HELIAX FiberFeed FJ-4SM-008-5M is a 5 meter 4-fiber singlemode fiber jumper built for wireless and other demanding network environments where clean routing and dependable performance matter. This assembly uses DLC-to-DLC connectors, a direct fiber tail design, and a black riser jacket to support organized installations in spaces where durability is not optional.

What makes this one more useful than generic jumper copy is the actual construction. CommScope specifies an armored 6 mm furcation cable, G.657.A2 singlemode fiber, indoor/outdoor environmental suitability, and a typical insertion loss of 0.5 dB. That is the kind of detail procurement teams, installers, and engineers actually care about when they are matching assemblies to rooftop, tower, or structured wireless fiber runs.

Key Specifications

• Part Number: FJ-4SM-008-5M
• Brand: CommScope HELIAX FiberFeed, FJ Series wireless fiber cable assembly
• Connector A: DLC, straight body style
• Connector B: DLC, straight body style
• Fiber Count: 4 fibers / 2 pair
• Fiber Type: Bend-insensitive singlemode, G.657.A2
• Length: 5.00 m / 16.40 ft
• Jacket Color: Black
• Cable Diameter: 6 mm / 0.236 in
• Environment: Indoor/Outdoor
• Operating Temperature: -40 °C to +70 °C
• Typical Insertion Loss: 0.5 dB
• Minimum Bend Radius: 60 mm overall, 30 mm furcation