CraftSmart Fiber Protection Boxes (FPB)

The CraftSmart Fiber Protection Boxes (FPB) provide a place for below grade cable slack storage and access in greenbelt and light pedestrian traffic applications.

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This product meets BABA compliance standards and is available to order. To learn more, please contact one of our sales representatives.

Product Details

The CraftSmart Fiber Protection Boxes are part of a full line of above and below grade field enclosures. They provide full optimization of a fiber deployment when used alongside a Clearfield® FieldSmart® platform of inside plant panels, outside plant cabinets and wall boxes.

Boxes are designed to meet a broad range of fiber, coax and copper needs of the broadband, telecommunications and utilities industries. The FPBs provide a place for below grade cable slack storage and are a good fit for access in greenbelt areas, places that are undeveloped, wild or agricultural areas and similar locations where there is light pedestrian traffic, such as a sidewalk.

The CraftSmart Fiber Protection Box is available in five different sizes. Functioning as a stand-alone, the FPB provides below grade slack storage for fiber or other media. The body is formed with a High Density Polyethylene (HDPE) Thermoplastic and a solid Thermoplastic lid that ensures strength and stability of the product.

Features & Benefits


  • High-quality HDPE designed body distributes load evenly across sidewalls
  • Solid Thermoplastic lid ensures strength and stability


  • Universal bolt security system
  • All boxes incorporate a unique “T” style overlapping cover design to reduce soil mitigation into box


  • Single piece solid thermoplastic cover provides ease of access into boxes
  • All the plastic lids on these boxes are rated at light duty or greenbelt as listed with the SCTE77 specification: 5,000 lbs


  • High strength rigid construction ensures long term reliability in the harshest environments
  • Lighter and easier to handle than concrete, which increases the overall safety factor

Technical Specifications

Part Number A B C
FPB609 7 3/8" (187.33 mm) 9” (228.60 mm) 10” (254.10 mm)
FPB910 9 7/8” (250.83 mm) 9” (228.60 mm) 12 1/2” (317.50 mm)
FPB1019 10 1/8” (257.18 mm) 18” (457.20 mm) 12 13/16” (325.44 mm)
Part Number A B C D E
FPB1014 10” (254.50 mm) 14” (355.60 mm) 12” (304.80 mm) 19” (482.60 mm) 23 1/2” (596.90 mm)
FPB1220 12” (304.80 mm) 20” (508.00 mm) 15 3/4” (400.05 mm) 24” (609.60 mm) 30” (762.00 mm)
Part Number Application
FPB609 Slack cable storage
FPB910 Slack cable storage
FPB1019 Slack cable storage
FPB1014 YOURx-Terminal
FPB1220 YOURx-Terminal