تصنع فيبكونت 12 series of outdoor fiber optic splice closures (also called joint closures, cable closures, or in field slang dome cans) for OSP splicing between feeder, distribution and drop cables. Capacity ranges from 12 cores for FTTH drop junctions up to 840 cores for backbone and long-haul splice points. Sealed to IP68, housings are PP+GF, PPR or metal-braced polymer with a 15 to 25-year design field life. Our passive optical component roots trace back to 1994, and the same in-house tooling and test discipline built for PLC splitters now runs the splice closure line.
Two body types cover the two OSP install methods: dome (vertical) closures for pole, wall and direct-buried joints, و أفقي (inline) closures for manhole, handhole and figure-8 aerial splice points. Selected dome models ship pre-loaded with 1×8 or 1×16 PLC splitters and act as PON hub points inside a Quick ODN / pre-terminated FTTH deployment. Enclosures accept mechanical, heat-shrink or silicone sealing per model.
الأقسام أدناه تسرد 12 models grouped by body type, then cover Dome-vs-Horizontal selection logic, technical specifications, القدرة على التصنيع, التعبئة والتغليف, التعليمات, وقناة الاقتباس.
Cylindrical body with a single base plate carrying all cable ports. Best suited to pole-mount, wall-mount and direct-buried joints where cables enter from one end. The two splitter-loaded models below double as PON hub points inside a Quick ODN deployment.
| نموذج | Core Capacity | ختم / Rating | PON hub role | الاستخدام النموذجي |
|---|---|---|---|---|
| IK10 IP68 96 Core Huawei-Compatible Access Terminal Closure | 96 النوى | IP68 / IK10 impact | — | Huawei-standard access node, pole or wall |
| 96/144 Core Dome Closure (القطب / حائط / تحت الأرض) | 96–144 cores | IP68 | — | Multi-scenario OSP splice, any mount |
| 96/144 النواة 100 kPa 25-Year Splice Closure | 96–144 cores | IP68 / 100 kPa air-pressure hold | — | Long-life backbone joints requiring pressure test |
| 144 Core Metal-Bracket IP68 Dome Closure | 144 النوى | IP68 | — | Metal-braced tray for high-vibration or heavy cable load |
| IP68 288 Core High-capacity Dome Closure | 288 النوى | IP68 | — | High-density backbone splice point |
| 1:8 / 1:16 PLC Splitter IP68 Dome (22000 ن / 10 cm cable retention) | Splitter-loaded dome | IP68 / 22000 N cable pull | Yes — Quick ODN hub | PON hub combining splice and 1×8 or 1×16 splitting |
| IP68 1:8 PLC Splitter Pre-terminated FAT Closure | الفاصل + FAT ports | IP68 | Yes — pre-terminated PON hub | Plug-and-play PON hub with drop-cable ports |
Elongated body with cable ports at both ends. Preferred for manhole, handhole, aerial figure-8 span and any splice point where cables enter and exit in the same axis.
| نموذج | Core Capacity | ختم / Rating | الاستخدام النموذجي |
|---|---|---|---|
| ب + غف / PPR IN-LINE 2-in-2-out 12 إغلاق لصق الأساسية | 12 النوى | IP68 / mechanical seal | FTTH drop junction, aerial or handhole |
| 48 Core 1-in-2-out Inline Cable Closure | 48 النوى | IP68 | Small branch inline splice |
| 15+ Service Years PP+GF IP68 2-in-2-out Inline Closure | يصل إلى 96 النوى | IP68 / 15+ years field life | Mid-density distribution splice with long life claim |
| 96 Core Silicone-Protection Horizontal Splice Closure (حسب الطلب) | 96 النوى | IP68 / silicone sealing | Manhole splice with elevated moisture and chemical exposure |
| 576 / 840 Core Heat-Shrink Seal IP68 Cable Closure | 576–840 cores | IP68 / يتقلص الحرارة | Long-haul backbone splice, high-count ribbon or loose-tube |
A splice closure protects, seals and organises spliced fibers at any point along an OSP cable route. The body shape follows the physical install location, not the fiber count.
| Dome (Vertical) | Horizontal (Inline) | |
|---|---|---|
| دخول الكابل | All ports on one base plate | Ports at two opposite ends |
| Best install | القطب, حائط, مباشرة مدفونة, hand-hole from top | فتحة, aerial figure-8 span, tray-mount inline |
| Typical core count | 96, 144, 288 — expandable via added trays | 12, 48, 96, 576, 840 — scales with body length |
| Access | Lift the dome, all splice trays exposed | Split the shell, access trays along the axis |
| PLC splitter loading | Common (PON hub role) | Less common, used mainly for pure splice |
| Core capacity | Network role | Body type shortlist |
|---|---|---|
| 12–48 cores | انخفاض FTTH / distribution junction | Inline, mechanical seal |
| 96 النوى | Access-layer PON node, base-station splice | Dome (Huawei-compatible or metal-bracket) |
| 144 النوى | Distribution-layer aggregation | Dome, tray-expandable |
| 288 النوى | Metro backbone splice point | Dome, سعة عالية |
| 576–840 cores | العمود الفقري لمسافات طويلة, high-count ribbon | Inline, heat-shrink seal |
ملحوظة: the values below are family-typical ranges across the 12 مسلسل, ليست ورقة بيانات SKU واحدة. اطلب منا الحصول على تقرير الاختبار الخاص بالنموذج في مرحلة طلب عرض الأسعار; نرسله تحت رقم الجزء النموذجي.
| معامل | القيمة النموذجية | تعليق |
|---|---|---|
| Core capacity | 12 ل 840 النوى | لكل نموذج; expandable via added splice trays |
| مواد الإسكان | ب + غف, طاعون المجترات الصغيرة, ABS+PC or metal-braced polymer | Selected per model and environment |
| درجة الختم | IP68 | All outdoor OSP models |
| مقاومة التأثير | Up to IK10 on selected models | Metal-bracket and IK10-rated series |
| طريقة الختم | ميكانيكية / يتقلص الحرارة / silicone | لكل نموذج |
| Air-pressure hold | 100 kPa on selected models | For pressurised OSP networks |
| Cable retention (axial pull) | يصل إلى 22,000 ن / 10 cm on selected models | Splitter-loaded dome rated for heavy pull |
| Cable entry ports | 1-داخل 2 خارج, 2-داخل 2 خارج, 4-in-4-out per model | Additional ports available on custom builds |
| Main cable diameter | Typically Φ7–Φ16 mm | Model-dependent; branch cable Φ5–Φ11.5 mm |
| صينية لصق | Stackable, 12 أو 24 splices per tray | Both fusion and mechanical splice trays supported |
| درجة حرارة التشغيل | -40 درجة مئوية إلى +65 درجة مئوية | Storage −35°C to +55°C per shipping spec |
| Design field life | 15 ل 25 years outdoor | لكل نموذج; PP+GF with UV additive supports 25 أعوام |
| Reference test standards | اللجنة الكهروتقنية الدولية 61753-1, YD / T. 814, GR-771 | Applied per project requirement |
Fibconet’s optical communication background traces back to the early 1990s. Our passive optical component manufacturing roots start in 1994 with a PLC splitter factory; the company was formally structured in 2000 and today operates with 300+ core staff and an extended multi-site manufacturing network of up to 800 الموظفين والمهندسين across China. The same tooling and test discipline built for high-count PLC splitter production now runs the splice closure line, including injection molding of PP+GF and PPR housings, splice tray forming, and full-load assembly.
Splice closures are only as reliable as the materials inside them. نحن نتحكم في المكدس الأولي بدلاً من خطوة التجميع فقط:
تعمل Fibconet ضمن نظام متكامل ISO 9001 / ISO 14001 / ISO 45001 نظام إدارة يغطي الجودة, البيئة والصحة المهنية & أمان. يتم توفير تقارير RoHS للمواد الخام بشكل افتراضي مع كل شحنة.
Product-level compliance is issued per model and per target market. Depending on the model list and destination country, we can support هذه, بنفايات, يصل, ال, ETL, الإنعاش القلبي الرئوي, ANATEL, CCA, TLC and other market-entry documents. Applicable test reports against اللجنة الكهروتقنية الدولية 61753-1, YD / T. 814 و Telcordia GR-771 reference standards are provided at project scale.
يختلف قابلية تطبيق الشهادة حسب متطلبات المنتج والمشروع. أرسل لنا السوق المستهدف وقائمة النماذج, and we return the applicable certificate set with the quotation.
All four are the same product family — an outdoor enclosure that houses and seals spliced fibers along an OSP cable route. “Splice closure” و “joint closure” are the standard English terms. “Dome can” و “炮筒” are field slang for the dome (vertical) body style. The Chinese term “熔接包” refers to the same category and is common in Chinese-language RFQs from Southeast Asia and Africa.
A splice closure protects and organises spliced fibers along an OSP cable route; there is no active drop-cable termination for subscribers. A distribution box (سمين) terminates drop cables into adapter ports and often houses the last-mile splitter. Splice closures sit deeper in the network; distribution boxes sit at the drop point closest to homes.
Choose dome when cables enter from a single direction — pole-mount, جدار جبل, مباشرة مدفونة, or hand-hole accessed from above. Choose inline when cables enter and exit along the same axis — manhole splice, aerial figure-8 span, or tray-mount along a linear run.
Match the closure to the largest cable at the splice point plus a spare tray for future expansion. FTTH drop junctions typically use 12–48 core inline closures. PON access nodes use 96–144 core dome closures. Metro backbone splices use 288 النوى; long-haul trunk splices use 576 أو 840 cores in heat-shrink inline bodies.
For direct-buried and pressurised networks, use a mechanical-seal dome with 100 kPa air-pressure hold; the seal is verifiable in the field and re-enterable for future splice work. Heat-shrink is more permanent but not re-enterable without cutting.
نعم. Dome closures can be shipped with a 1×8 or 1×16 PLC splitter pre-terminated at factory. ال 1:8 / 1:16 PLC Splitter Dome model is rated for 22,000 ن / 10 cm cable retention so the housing tolerates heavy drop-cable pull. Splitter chips are Shijia or Korean-source, and pigtails use G.657.A2 fiber from major Chinese fiber brands.
PP+GF and PC+ABS housings with a UV stabiliser additive package hold 15 ل 25 years of outdoor service, depending on model. Ask us for the specific model’s material spec if your project tender requires a stated design life.
نعم. اللجنة الكهروتقنية الدولية 61753-1, YD / T. 814 and GR-771 test reports are available per model. Raw material RoHS reports ship by default. Market-entry certificates such as CE, يصل, ال, ETL, الإنعاش القلبي الرئوي, ANATEL, CCA and TLC are issued per model and per target market. If a certificate you need is not already on file, we can arrange third-party testing at project scale.
MOQ starts at 100 pcs on standard configuration; custom builds are typically 500–1,000 pcs. Standard orders ship in 15–25 days; custom builds in 25–40 days. [سيتم تحديده لاحقًا: confirm exact values per model at RFQ stage.]
نعم. Pole-mount and wall-mount hardware is included on the dome closures. Aerial figure-8 mounting kits for inline closures are supplied on request. Manhole tray mounts and cable-management brackets are quoted with the closure.
نعم. Our splitter-loaded dome closures — the 1:8 / 1:16 PLC Splitter Dome and the pre-terminated FAT closure — act as PON hub points inside a Quick ODN system. They pair with our pre-terminated drop cables, MPO HUBS, sub boxes and asymmetric splitters to reduce on-site splicing, cut installation labor, and make FTTH rollout more predictable. If your project is a new FTTH build in a labor-cost-sensitive market, ask for a matched Quick ODN configuration when you send the RFQ.
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