Dome Type Fibre Optic Splice Closure Technical Specification
1. Descrition
Fiber optic splice closure is mainly applicable to the straight-through and branching of
aerial cables, buried cables and duct cables, as well as the protection on cables joints
2. Standards comply
Comply with domestic standard YD/T814.1-2004 and international standard ITU L.13-2003,UL94
3. Applications Environment
Operating Temperature: –40℃～+ 60℃
Storage Temperature: –40℃～+ 70℃
Atmospheric pressure: 70kPa～106kPa
4. Characteristics
Mechanical seal can be re-open which make maintenance and capacity increasing more convenience
Straight-through, branching, splitter, splicing and adaptation is available
Supports splitter of 1:4/8 for splice tray
Supports loose tube cable, slotted core cable, drop cable
Application Environment: aerial, buried and manhole
Stackable splice tray, easy open and maintenance
Splice tray can be easily increased and reduced according to capacity
Bending radius of fibres in any place is greater than 30mm
Recommendation of life span for 20 years (depends on environment)
| Specifications Physical characteristics |
| Material | : | Engineering Plastics PC TPE/TPR |
| Dimension | : | D255mm x H510mm |
| Weight (without kit) | : | About 3.5 kg |
| Cable diameter | : | Ø12- Ø20 mm dia. Supports drop cable |
| Cable ports | : | 8 ports |
| Max. Splice tray capacity | : | 8 pcs |
| Capacity | : | 24/48/72/96/144/288cores |
Main Technical characteristics |
| Tightness | : | Internal pressure: (100 ± 5)kPa, Just below water surface at room
temperature(23 ± 3) ℃,Test time: 15 minutes; No bubbles indicating a
leakage shall be observed during the test
|
| Re-entries | : | Repeat procedures of the 3rd package after the test. Internal pressure: (100
± 5)kPa, Just below water surface at room temperature(23 ± 3) ℃,Test
time: 15 minutes No bubbles indicating a leakage shall be observed
during the test. |
| Cable axial tension | : | Bear more than 800N Cable axial tension, the tightness and visual
appearance is ok |
| Cable flexure | : | Tension load for the 150N, bending angle of ± 45 ° after 10 bending
cycles, the tightness and visual appearance is ok |
Package
Item is adequately packed and secured to withstand rough handling during
transportation, to reach destination in good condition
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