Underground Fiber Optic Junction Box

Underground Fiber Optic Junction Box Telecom Manhole Chamber is used for underground cable connection, or for cable installation and subsequent maintenance of telecommunication equipment.

The telecom manhole is made of sheet molding compound (SMC) material, which has high material strength and climate stability, while the total weight is 1/10 of the traditional concrete material.

Overall EPC costs will be lower by reducing installation time and requiring less personnel and equipment. The Underground Fiber Optic Junction Box Telecom Manhole adopts a unique " assembled structure " design, that is, when it is delivered to the destination, it will be disassembled into plates, and the transportation space will be 1/4 of that of traditional prefabricated manholes - which means that the total transportation and logistics will be reduced 3/4.

Pre-drilled SMC panels have been left on each side of the access hole and can be easily knocked out as needed during wiring. It saves the time and cost of drilling holes on site.

High-strength SMC molded

Flexible to drill on wanted size for duct access; Duct entry provided

Durability and resistance of entire construction up to SCTE-77 Tier22

Cost saving due to light weight, modular design

Modular design with knock-down delivery and on-site set up

Strong but light composite material construction

UV performance

Long service life comparing to HDPE

Vertical and Horizontal Structure Beam

Non-corrosion and non-conductive

Knock-down and easy to handle.

Metallic Brackets easy assembling and long cable looping length

Knock-out duct hole and sealing cover

Panel connected with PC clips