GJS05-M series barrel-type/cap-type optical cable joint box (single end)

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Product Description
Product parameters
Order Information

Product Standards

Meets domestic standards such as YD/T814.1-2004, YD/T814.2-2005, and international standards such as ITU L.13-2003, UL 94.

Product Features
- Provides functions for direct connection, branching, splitting, splicing, and wiring of optical cables.
- Suitable for overhead, underground, and wall-mounted installations in manholes.
- Equipped with a layered splicing tray that is easy to open and can be removed for convenient line installation and maintenance.
- Select splicing trays suitable for ribbon fibers or integrated bundle fibers, configurable within maximum capacity.
- Fiber routing specifications ensure that the bending radius of the fiber and optical cable at any position is greater than 30mm.
- Optional heat shrink or mechanical sealing methods, can be reopened repeatedly, effectively reducing maintenance costs.
Technical Parameters
- Protection Level: IP68
- Operating Temperature: –40℃ to +60℃
- Storage Temperature: –40℃ to +70℃
- Atmospheric Pressure: 70 kPa to 106 kPa
- Normal Temperature Sealing: Internal gas pressure 100kPa, 24 hours, no pressure drop.
- Temperature Cycling: The optical cable joint box undergoes 20 cycles of temperature cycling at high and low temperatures (-40℃ to +65℃) with an internal pressure of 60kPa±5 kPa, maintaining good appearance and sealing.
- Crushing Resistance: The optical cable joint box can withstand a pressure of 2000N/100mm.
- Tensile Strength: The optical cable joint box can withstand an axial tensile force of not less than 800N.
- Bending Resistance: The optical cable joint box can withstand a bending tension of 150N with a bending angle of ±45° for 10 cycles.
- Lifespan: The material of the optical cable joint box has an aging lifespan of over 20 years.

GJS05-M SeriesThe optical cable joint box series products belong to the openable mechanical pressure sealing joint system, widely used in direct burial, pipeline, and overhead laying methods for direct connection and branching connection of optical cables.

Features

The box body is made of high-quality engineering plastic (PC), and all external fasteners and components are made of high-quality stainless steel materials.
The product uses secondary cable pressing technology to ensure that the optical fibers inside the box have no additional attenuation.
The product has the function of disconnecting the electrical connection of the incoming and outgoing optical cables.
The product has multiple reuse and expansion capabilities.
A valve can be installed on the shell for easy inflation and pressure measurement during sealing inspection.
A grounding lead device can also be installed on the shell.

Main Technical Indicators

o Tensile Seal: After sealing the box body and inflating it to 60kPa, it can withstand a tensile force of 1000N without leaking.
o Impact Seal: After sealing the box body and inflating it to 60kPa, it can withstand three impacts of 16Nm without cracks or leaks.
o Insulation Resistance: The insulation resistance between the metal components at both ends inside the box and between the metal components and the ground is not less than 20000MΩ.
o Voltage Withstand Strength: The metal components at both ends inside the box and between the metal components and the ground do not break down under 15kV DC for 1 minute, with no arc phenomenon.
o Service Life: ≥25 years.

Model	Number of incoming and outgoing cables	Maximum core number (single core)	Dimensions	Cable diameter	Sealing method
GJS05-M-A1	Two in two out	60 cores	460×180×108	Φ7～Φ18	Self-adhesive tape or silicone rubber
GJS05-M-A2	Two in two out	60 cores	492×180×104	Φ7～Φ25	Self-adhesive tape
GJS05-M-A3	Two in two out	60 cores	492×202×104	Φ7～Φ25	Self-adhesive tape
GJS05-M-A4	Four in four out	96 cores	492×202×175	Φ7～Φ25	Self-adhesive tape
GJS05-M-A5	Two in two out	120 cores	599×195×136	Φ7～Φ25	Self-adhesive tape or silicone rubber
GJS05-M-A6	Four in four out	216 cores	590×195×188	Φ7～Φ25	Self-adhesive tape or silicone rubber
GJS05-M-B1	Six in six out	72 cores	490×200×140	Φ10～Φ25	Silicone rubber
GJS05-M-B2	Two in two out	60 cores	470×216×127	Φ7～Φ23	Silicone rubber
GJS05-M-B3	Four in four out	48 cores	390×180×88	Φ5～Φ14	Self-adhesive tape or silicone rubber
GJS05-M-B4	Two in two out	96 cores	250×470	Φ7～Φ20	Silicone rubber
GJS05-M-B5	Three in three out	64 cores	210×450	Φ7～Φ22	Silicone rubber and heat shrink tubing
GJS05-M-B6	Three in three out	96 cores	210×440	Φ7～Φ22	Heat shrink tubing
GJS05-M-B7	Three in three out	96 cores	260×500	Φ7～Φ20	Heat shrink tubing
GJS05-M-B8	Four in four out	216 cores	278×580	Φ7～Φ23	Heat shrink tubing
GJS05-M-C1	Three in three out	96 cores	220×567	Φ7～Φ23	Heat shrink tubing
GJS05-M-C2	Four in four out	252 cores	278×580	Φ7～Φ23	Heat shrink tubing
GJS05-M-C3	Three in three out	240 cores	278×580	Φ7～Φ23	Heat shrink tubing
GJS05-M-C4	Three in three out	96 cores	220×567	Φ7～Φ23	Heat shrink tubing
GJS05-M-C5	Two in three out	24 cores	100×340	Φ7～Φ19	Heat shrink tubing
GJS05-M-C6	Two in two out	96 cores	210×567	Φ7～Φ23	Silicone rubber and heat shrink tubing