English
- Suits straight-through, branching, and splicing functions of cables.
- Applicable to overhead, pole, and wall-mounted installation in ducts and manholes.
- Built-in stacked and removable splice trays, for easy opening, installation, and maintenance.
- Splice trays can be added or removed as required, suited to ribbon or bundle optical fibre.
- Proper fibre routing; optical fibre or cable bending radius exceeds 30 mm at all points.
Optical Fibre Closure (Dome-Type)
This optical cable splice closure is a passive device that guarantees cables’ continuity. It consists of a splice closure cap, fixtures, sealing components, and a tray for gathering excess fibre.
Details
Specification
Documents
Characteristics
The order information
| Item | Type | Specifications | Full Capacity | Sealing Method | Cable Ports | Applicable Cable Diameter | Installation Method | |
|---|---|---|---|---|---|---|---|---|
| H × W× D (mm) | Bundle | Ribbon | ||||||
| Optical Fibre Closure (Dome-type) |
GJS-7001 |
435 × 190 |
96 |
-- |
Heat-shrink seal |
1 straight-through, 3 branches |
Branch hole: φ8-16 mm, straight hole: φ8-25 mm |
Overhead, wall and pole-mounted |
|
GJS-2022 |
598 × 285 | 960 |
-- |
Mechanical seal |
1 straight-through, 8 branches |
Branch hole: φ8-22 mm, straight hole: φ8-23 mm |
||
|
GPJ09-5601 |
450 × 230 | 144 |
432 |
Mechanical seal |
1 straight-through, 4 branches |
Branch hole: φ8-18 mm, straight hole: φ8-18 mm |
||
|
GPJ09-5607 |
520 × 245 | 96 |
-- |
Mechanical seal |
1 straight-through, 4 branches |
Branch hole: φ5-17.5 mm, straight hole: φ8-17.5 mm |
||
|
GTJA9001 |
460 × 230 | 144 |
432 |
Heat-shrink seal |
1 straight-through, 4 branches |
Branch hole: φ7-22 mm, straight hole: φ7-22 mm |
||
Specifications
|
Product Series |
GJS series, GPJ09 series, GTJA series |
|---|---|
|
Protection Level |
IP68 |
|
Operating Temperature |
–40°C to +60°C |
|
Storage Temperature |
–40°C to +70°C |
| Atmospheric Pressure |
70 kPa to 106 kPa |
| Leak Tightness at Ambient Temperature |
100 kPa internal pressure maintained for 24 h |
| Temperature Cycle |
Appearance and leak tightness maintained after 20 temperature cycles (–40°C to +65°C) under 60 kPa ±5 kPa |
| Pressure Resistance |
Able to bear 2,000 N/100 mm pressure |
| Tensile Strength |
Able to bear axial tension ≥ 800 N |
| Bend Resistance |
Able to bear bending force of 150 N for ten ±45° bending cycles |
| Service Life |
Over 20 years |
| Standards Compliance |
Compliant with Chinese national standards, including YD/T814.1-2004 and YD/T814.2-2005, and international standards, including ITU L.13-2003 and UL 94 |
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