Mini Compact Type Fiber Optic Splice Closure Model: SJ-Small

Mini Fiber Optic Splice Closure is made of high-quality ABS material. Mini Fiber Optic Splice Closure is designed to offer a flexible solution for splicing and branch off fibre optic cables in all environments. There is silicone sealing gasket between the cover and bottom. Mini Fiber Optic Splice Closure in the field with all types of different cables and splicing tools, supply the warranty for a trouble free installation.

  • Model: SJ-Small
  • Dimension: 230x185x85mm
  • Max Capacity: 48 Cores (4 X 12 splice tray)
  • Cable Hole: 2 In 2 Out, 4 Ports
  • Cable Diameter: Φ2.0-Φ9.0mm
  • Sealing Structure: Silicone rubber
  • Material: PP
  • Installation: Aerial, Duct and Direct buried
  • IP Grade: 65
  • Weight: 0.6Kgs
Name Fiber Cable Joint Box
Model SJ-Small
Size 230X185X85mm
Cable Hole 2 In 2 Out, 4 ports
Sealing Structure Silicon Gum material Sealing
Material PP
Max Capacity 48 Cores, 4 x 12F Tray
Cable Diameter For Φ2~Φ9mm
Installation Aerial,  Wall mount
Protection Grade IP65
Packing information Size: 54X55X46CM,  20 PCS/CTN, G.W.:18KGS

Mini Fiber Optic Splice Closure is made of high-quality ABS material. Mini Fiber Optic Splice Closure is designed to offer a flexible solution for splicing and branch off fibre optic cables in all environments. There is silicone sealing gasket between the cover and bottom. Mini Fiber Optic Splice Closure in the field with all types of different cables and splicing tools, supply the warranty for a trouble free installation.

Features

1.The Parts of Splice Tray
A.Splice Module with 4 Cable ties 2.4 X 92mm
B.Splice Organizer
C.Box Size:230×185×85mm L×W×D

2.Installation Procedure:

2.1 Cable Preparation

(1)Cable Sequentially through Sealing Nut, Sealing Claws, Seal and through the Closure Bottom Case, allow appropriate fiber lengths for placement within the Splice Tray.
(2)Tighten the Sealing Nut, and then proceed with stripping of fiber cable inside the Closure Bottom Case.
(3)Repeat steps(1)and(2)until cable preparation is complete.

2.2Cable Fixation

(1)Loosen the Sealing Nut,adjust cable to the appropriate length, and tighten the Sealing Nut to fix cable in place.
(2)Repeat step(1)for rest of the cable to complete this procedure.
*Caution:(1)For non-functional entrance ports, brown solid plugs provided are to be used with the sealing assembly to ensure a good seal.
(2)Solid plugs should protrude the outer edge of the Sealing Nut by 1-3mm for a complete seal.

2.3 Fiber Placement and Splicing

(1) Use Cable Ties to fix the fiber-containing PVC soft tubing onto the Splice Tray, and fix the Splice Organizer onto the Splice Tray.
(2) Place fiber within the Splice Tray, made sure fiber lengths are correct for splicing work and placement after splicing.
(3) After each individual fiber pair is spliced, place the splice joint onto the grooves of the Splice Organizer and the extra fiber on and around the Splice Tray.
(4) After all splicing work is complete, coat the grooves on Splicing Organizer with a layer of silicon gel for protection of splicing joints.

2.4 Closure Assembly
(1)After placing all splice fibers within Splice Trays, put the transparent Splice Tray Cover over the topmost Splice Tray, and use the Fixing O-Ring to fix the cover and the Splice Trays.

(2) Fix the Un-leaking O-Ring on the appropriate groove of the Closure Bottom Case, and place the Upper Closure over the bottom case, and then tighten the 8 sets of closure assembly screws to complete closure assembly.

(3)Perform a final seal tightness check for:
* Sealing Nuts on entrance ports (non-functional ports should have solid plugs in place of cable)
*8 Sets of closure assembly screws.

2.5 Opening the Closure
(1) Before opening, clean all closure surfaces.
(2) Follow procedure 2.4 in reverse order to open the closure. After necessary work is completed, follow procedure 2.4 to reassemble the closure.

Application

CATV networks
Optical fiber communication
FTTX
Fiber optic network convergence
Optical fiber access network
Widely used in FTTH access network
Telecommunication networks
Data communications networks
Local area networks
Aerial, Direct buried, underground, pipeline, hand-holes, duct mounting, wall mounting.

 

Fiber Optic Splice Closure

The fiber optic splice closure is common hardware used in the network system. It can mainly be found on the ends of the optical fiber and is used to connect the optical fibers.

It can also be used to protect and organize optical fiber cables from unnecessary damage.

Empalme De Fibra Optica

Fiber Optic Splice Closure Material

The fiber optic splice closure is made of metal and ABS/PC/PP plastic, which are not easy to rust and have good thermal stability. The metal has good rigidity and strength, while the plastic has low cost, high intensity, light weight and beautiful appearance. The metal part is usually made of aluminum alloy or stainless steel, while the plastic part is made of engineering plastics such as polypropylene or polyethylene terephthalate (PET).

Fiber Optic Splice Closure Material ABS

The choice of Fiber Optic Splice Closure Material can make all the difference between your project being a success or a failure. The splice enclosures you use should fit within the manholes or pull boxes specified on your project plan. Additionally, the fiber optic splice closures should be labeled per your Project Detail Sheet. Once you’ve selected the type of closure you need, you should install the cables into the enclosure.

Fiber Optic Splice Closure Types

There are two types of splice closures: vertical and horizontal. Vertical fiber optic splice closures are made to withstand outside weather conditions. Outdoor splicing needs high-level seals and waterproof technology. Fiber Optic Splice Closures can accommodate anywhere from a few fibers to 288 fibers. They’re compact and durable, providing maximum protection and are particularly useful for harsh outdoor environments.

Fiber Optic Splice Closure

Another type of fiber optic splice closure is the vertical one. These are known as fiber dome and are similar to the horizontal types. The vertical closure is designed for buried applications and is made of high-quality engineering plastics. The vertical type features one, two, or three inlet/outlet ports. Vertical fiber optic splice closures are typically used for CATV, telecommunications, and fiber optic networks.

Fiber Dome Enclosure

The vertical closure, which looks like a dome. These are often used for burying fiber optic cables in a variety of applications, such as in an aerial FTTH “tap” location. While these closures are ideal for buried applications, they are also suitable for above-ground installation as well. The closure’s cable entrance capacity should match the network’s capacity and the number of cables that are employed in the network.

Fiber Optic Splice Closure Structure

The basic design of most closures involves two main parts: a base or bottom piece, which is attached to a flat surface; and a dome-shaped lid that snaps over the base part.

Bwinners fiber optic splice closure has three parts: the shell, the dustproof cap and dustproof cover. The shell is made of metal or plastic, which is sealed with a rubber ring to prevent dust from entering. The dustproof cap is made of plastic or metal, which can be used for sealing and dust proofing. The dustproof cover can be opened for inspection and maintenance; it can also be closed tightly to prevent dust from entering when not in use.

Fiber Optic Splice Closure Types

Fiber Optic Splice Closure Function

Fiber optic splice closures offer a lot of benefits, which makes them very popular among people.

It protects fiber cables from heat, moisture, corrosion and other external elements.

Vertical fiber optic splice closures

Fiber Optic Splice Closure Application

Vertical fiber optic splice closures come in a variety of configurations, with different inlet and outlet ports. High-capacity models are available for larger networks, and the number of splicing trays can vary. A dome-type fiber optic splice closure must have waterproof technology and a high-level seal to protect the cables from insects. An underground fiber optic splice closure must also keep dirt out.

Fiber Optic Splice Closure

Horizontal fiber optic splice closures are cylindrical or flat, and they meet the same specifications as their horizontal counterparts. They’re usually used in underground or aerial applications. Horizontal fiber optic splice closures are designed to withstand temperature ranges from -40degC to 85degC. A vertical fiber optic splice closure, on the other hand, resembles a dome. Both of these closures serve the same function, but they’re generally used for buried applications.

Fiber Optic Splice Closure Application

The port count in a fiber optic splice closure is a measure of its ability to accommodate multiple types of cables. The number of ports in a closure is important because it indicates how many cables are in the network. The number of ports in a closure will depend on how many cables you need to terminate. Smaller ports are used for drop cables and branch cables, and larger ports are for large cables.

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