96 Cores/144 Cores Dome Closure

II. Features

·All performance indicators meet the latest national standards.

·The outer shell is made from high-strength engineering plastics.

·Features include lightweight, high mechanical strength, anti-aging, strong corrosion resistance, lightning protection, and long service life.

·Equipped with 4 circular cable ports and 1 oval port. The oval port is for cable looping.

·Suitable for pole, wall, and underground installations with excellent sealing performance.

·Stacked splice trays provide a flexible fiber core configuration.

·The independent insulation grounding device ensures safe and easy operation.

·Flexible optical fiber configuration, expansion, and cable grounding.

·Two types of bases are available for different cable sizes.

IIl. Technical Index

·Fiber radius of curvature: >40mm

·Additional optical loss: <0.01dB

·Temperature range: -20℃ to +60℃

·Anti-lateral pressure: >2000N/10cm

·Shock resistance: >20N·m

·Protection level: IP68

IV. Specification

V. Installation

1. Optical cable stripping:
Loop through cable (unbroken cable): mark the cut point of the sheath, strip about 180 cm or according to the relevant requirements

Broken cable: Peel off a pair of optical cables to be connected, remove the cable protective layer from the mark, peel off 120 cm of sheath, and maintain the internal integrity

2. Open the port: According to the requirement, use a saw to cut the cable port.
3. Put the heat-shrinkable tube on the peeled cable, and introduce it into the closure.

4. After the optical cable enters the box, lock it with a hose clamp, fix the reinforced column with a presser, and introduce the docked cables into the splicing tray for splicing
5. Wrap the junction between the optical cable and the heat shrink tube with tin foil to avoid overheating and damaging the cable. Heat the cable with a torch until the heat shrink tube is completely attached to the port. Wait till it cools naturally (note: when heating the oval port, separate the heat shrink tube with a dividing clip)
6. Cover installation: After the operation is completed, place a sealing ring in the groove of the base, put the cover onand lock them with a plastic clamp.
7. Wall & pole mounting operation:
Wall mounting: Lock the box tightly with the hoop, and finally connect it to the wall with expansion bolts.

Pole mounting: Use a pole connector to connect the box body to the column body with a hoop

Vl. Accessories

VII.Reliability and Durability

The GJS-M5/RS-A dome fiber optic splice closure was specifically created to withstand harsh outdoor environments. Boasting IP68 protection level, this device offers excellent resistance against water, dust, UV radiation, extreme temperatures and other extreme environments. With excellent impact resistance and anti-age properties that guarantee long-term stability even under high humidity coastal conditions; making this an excellent long-term deployment choice in aerial networks, underground networks or pole-mounted fiber optic networks.

VIII: Versatile Applications

This closure can be found across networks: trunk lines, distribution networks and access networks in FTTx, CATV, telecom and power communication projects. From deployment of new fiber routes or expansion of existing infrastructure - to adapting diverse network topologies and cable routing scenarios seamlessly using straight through or branch splicing methods - its GJS-M5/RS-A series supports straight-through or branch splicing methods with seamless compatibility for various cable diameters and installation needs thanks to its optional base design base design features ensuring seamless compatibility.

VIIII: Easy Maintenance and Reusability

One of the outstanding characteristics of this dome closure is its reusability: once sealed, it can be opened for reuse without replacing its sealing components, significantly cutting maintenance costs and time spent reentering. Furthermore, its modular splice tray design and intuitive internal layout facilitate quick identification, splicing, and management of optical fibers for easier on-site maintenance, upgrade, and management.

SpringOptic Offers Customization and OEM Services

To accommodate different regional and project requirements, SpringOptic provides customized options for its GJS-M5/RS-A series. This includes customizable tray capacities, port counts, pre-installed accessories, and logo branding services for OEM/ODM partnerships. Whether you are a system integrator or telecom distributor, our solutions can be tailored specifically to meet your requirements to speed up deployment while increasing brand presence.