The compact 3M™ Fiber Optic Splice Closure 2178-LS features a rugged closure tested under harsh, real-world conditions to stand up to even the most severe conditions of moisture, vibration, and extreme temperatures.
Designed with larger and smaller interchangeable closure halves so you can select the size case that meets your needs today but with the flexibility to expand for the future
Cable ports and space for trays can be added at reentry with the 2181-L/S Cable Addition Kit
The ease of installation is unsurpassed, requiring no special tools or complicated training procedures
The closures are easily re-enterable
To allow access to the splics.
Features a tough, rigid non-filled case, tested under real-world conditions, that stands up to even the most severe conditions of moisture, vibration and extreme temperatures
The closure will withstand up to 90.7 kg (200 lbs.) compression
Includes changes to improve the cable strain relief and a movable tray support
The closures hold cables of varying sizes and provide flexibility to add ports on both ends with the cable addition kit
Can be used with the 2522 or 2523 Fiber Splice Organiser Trays or the Fibrlok™ 2524 Small Fiber Splice Organiser Tray
Designed for the protection of fiber optic connections
The compact size of the 2178-LS closure makes it ideal for aerial strand, pedestal and hand hole splicing. Specifically designed for inline or butt splicing applications, the closure has two 1.0” cable entry ports per end. The multiport grommet feature provides for simple, flexible and future-proof drop or small diameter branch cable additions. The maximum single fusion and mass fusion splice capacity for the 2178-LS closure is 288 and 864, respectively. The fiber optic splice closure 2178-LS is Rural Development (RUS) Listed.
If additional space is needed for buffer tube slack storage, please refer to the 2178-LL closure (larger bottom).
If you cannot find a model that works for you below, 3M can customize a closure for you. Please call a 3M representative.
Aerial Strand Mount, Pedestal, Pole Mount, Underground, Wall Mount