12-24 Core Horizontal Inline Fiber Optic Splice Closure (2-in-2-out)
The most popular mid-size closure for FTTH FTTX branch points. Dome heat-shrink for aerial, horizontal mechanical for duct and buried. IP68 rated, ready for outdoor deployment.
Two complementary designs. Pick the dome heat-shrink for cost-effective aerial use, or the horizontal mechanical for re-openable duct installations.
Black dome closure with heat-shrink seal, 1 inlet 3 outlet. Cost-effective for rural aerial FTTH deployments.
Re-openable horizontal closure, 2 inlet 2 outlet. Ideal for duct and buried installations where future fiber additions are expected.
Standard values across our 24-core closure series. Contact us for custom dimensions or test reports.
| Parameter | Value |
|---|---|
| Fiber Capacity | Up to 24 fibers (single-mode / multi-mode) |
| Splice Trays | 2 x 12-core trays (stackable up to 4 trays) |
| Cable Ports | 1+3 (dome) or 2+2 (horizontal) |
| Cable Diameter Range | 5-16 mm |
| Sealing Method | Heat-shrink or mechanical gel seal |
| Protection Rating | IP68 |
| Operating Temperature | -40 C to +65 C |
| Housing Material | UV-stabilized PP / ABS / PC |
| Installation | Aerial, pole-mount, wall-mount, duct, buried |
| Standard | ITU-T G.657A1/A2, IEC 60794-1, Telcordia GR-771 |
Where our customers deploy the 24-core closure.
Splitting feeder fiber into multiple distribution cables for a neighborhood or housing estate.
Intermediate splice points along metropolitan fiber routes.
Tough outdoor enclosures for utility fiber links in remote areas.
24 core is sufficient for FTTH branch points serving 12-24 homes. Choose 48 core if you expect future expansion or need to split more feeder fibers.
Heat-shrink is cheaper and more compact for aerial one-time use. Mechanical seal costs more but can be reopened and re-used when you add fibers later.
MOQ is 50 pcs for neutral boxes. For OEM with your logo, MOQ is 500 pcs. Samples of 1-10 pcs are available.
Yes. Standard is 1+3 or 2+2. We can produce 2+4, 3+3 or other configurations on request for bulk orders.
Send your target quantity and destination port - we reply within 1 working day.
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