Black Box NEMA-4 Rated Fiber Optic Wallmount Enclosures

NEMA Rated Protection and Storage for Fiber Terminations

Low Price Guarantee


What's special about these wallmount enclosures?

Most fiber optic cables today are installed at a subterranean level, due to their highly fragile state and low resistance to high-speed winds. The downside of below-ground installation is that fiber terminations and splices are highly susceptible to damaging moisture or condensation. Black Box's series of NEMA-4 Rated Fiber Optic Wallmount Enclosures delivers the ultimate solution for below-ground fiber terminations by providing a safe, water-tight environment for storing splice trays and adapter panels.


NOTE: Only Compatible with Black Box adapters, enclosures

BB-JPM4001A 2 Port Black Box NEMA-4 Rated Fiber Optic Wallmount Enclosure 12.9" H x 15.1" W x 4.1" D
BB-JPM4000A-R2 4 Port Black Box NEMA-4 Rated Fiber Optic Wallmount Enclosure 17.7" H x 18.7" W x 3.9" D
BB-JPM409A-R2 Black Box Fiber Adapter Panel 6 Duplex MTRJ Pairs 5" L x 1" H x 1.5" W
BB-JPM417A Black Box Fiber Adapter Panel Four Unloaded Jack Pack 5" L x 2" H x 1.5" W
BB-JPM480A Black Box Blank Fiber Adapter Panel 5" L x 0.75" H x 1.5" W
BB-JPM440A Black Box Fiber Optic Splice Tray 0.5" H x 9.4" W 5.5" D
  • Door features a durable rubber gasket, which creates an ultra tight seal with the frame to ensure that unwanted elements remain outside the enclosure
  • Security hex nut lock keeps the enclosure firmly sealed from unwanted access, rodents, and prevents tampering to delicate fiber terminals
  • Water-tight openings safely guide cables while preventing moisture or condensation from penetrating the enclosure
  • Supports incoming and/or outgoing fiber trunks
  • Versatile design and durable steel construction are ideal for a wide range of applications, such as installation in basements, access tunnels, or subways
  • NEMA 4 rated
  • Black Box Double Diamond™ Lifetime Warranty


Ports 2 4
Weight 19 lb. (9 kg) 22 lb. (10 kg)
Size 12.9" H x 15.1" W x 4.1" D (32.8 x 38.4 x 25.4 cm) 17.7" H x 18.7" W x 3.9" D (44.9 x 101.6 x 9.9 cm)
Rating NEMA 4 NEMA 4
Included (1) - Fiber optic wall mount enclosure
(6) - 1" (2.5-cm) stick-on cable holders
(4) - 9-18 x 1.25" screws
(30) - 3" (7.6-cm) cable ties
(4) - 4" (10.2-cm) cable ties
(1) - Cable management sticker
(8) - Port ID stickers
(1) - Set of Keys
(2) - Semicircular cable rings
(2) - Rubber plugs
(1) - Warning label


The Double Diamond Warranty is our no-questions-asked warranty that protects your BLACK BOX® brand products from accidental damage, including drops, water, and power surges. Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! During the warranty period, Black Box will repair or replace your damaged equipment within one week of receipt at NO CHARGE!






Black Box Fiber PanelsBlack Box High Density Fiber Adapter Panels
These Black Box HD adapter panels are meant to be used for patching fiber cable to the termination enclosure of your choice: fiber wall cabinets, rackmount fiber cabinets or rackmount fiber shelf.
Black Box fiber panelsBlack Box LC Rackmount Preloaded Fiber Panels
Black Box offers the convenient LC Rackmount Preloaded Fiber Panels with a fiber adapter. These panels feature a swing-out fiber management tray for access to both front and rear interconnections as well as high-retention phosphor bronze alignment sleeves that are suitable for most single-mode and all multimode applications.
FSR Outdoor Wall CabinetsFSR-OWB-X Outdoor Wall Box Series
Created especially for A/V and IT installations, these weatherproof enclosures shield power cables, components and connectors against outdoor elements.
Black Box DataSafe NEMA Outdoor CabinetBlack Box DataSafe NEMA Outdoor Cabinet
Able to withstand windblown rain, dust, and extreme temperatures, these NEMA cabinets protect electrical components in outdoor and industrial environments.

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