Fiber Distribution Box Manufacturer

Fibconet үйлдвэрлэдэг 12 series of outdoor fiber distribution boxes for FTTH last-mile deployment. In the industry these are also called Өөх тос (Шилэн нэвтрэх терминал), FDB, эсвэл шилэн төгсгөлийн хайрцаг. Two families cover the two roles in a PON tree — Subscriber Boxes дуусгах 4 руу 24 drop-cable ports at pole, wall or building entry, болон Hub Boxes concentrate 1×8 or 1×16 splitting upstream of the subscriber layer.

Housings are ultrasonic-welded PC alloy or PC+ABS with V0 flame rating, qualified to IK09 impact and IP66 or IP68 sealing. Our factory keeps a rolling stock of 1,000 pcs on regular models, ships bulk orders under 5,000 pcs in about 15 өдрүүд, and supports OEM color, logo, port layout and CAD drawings from an MOQ of 1,000 ширхэг. Products currently ship into ISP and EPC contractor projects in Brazil, Chile, Indonesia and Malaysia.

Доорх хэсгүүдийг жагсаав 12 models grouped by role, then cover the Sub-vs-Hub selection logic, техникийн үзүүлэлтүүд, үйлдвэрлэх чадвар, packaging and OEM options, Түгээмэл асуултууд, болон үнийн саналын суваг.

12 Distribution Box Models We Manufacture

Бүлэг 1 — Subscriber Boxes (end-user drop termination, 4 руу 24 портууд)

Installed at the last drop point of an FTTH network. Each port terminates one drop cable running to a subscriber ONT. Typical wall-mount or pole-mount deployment.

Бүлэг 2 — Hub Boxes (upstream splitting and trunk-cable transition)

Installed one layer above the Subscriber Box in the PON tree. Houses one or two 1×8 or 1×16 PLC splitters and distributes downstream over drop cables to the subscriber layer.

What Is a FAT Box and How to Choose the Right Type

Sub Box vs Hub Box — Two Layers of the FTTH Access Network

A PON access network has two enclosures between the OLT and the subscriber. Confusing them is the single most common cause of over- or under-buying.

How to Match the Box to Your Field Scenario

• Coastal or tropical deployment → choose a PC+ABS anti-UV model with IP66 or IP68 sealing and 304 stainless-steel latch hardware for salt-spray tolerance.
• Direct-buried or pole junctions exposed to standing water → specify IP68 with ultrasonic-welded housing rather than screw-sealed IP65.
• Fast last-mile drop → choose a pre-connectorized model so the field crew clicks the drop cable in without on-site splicing.
• High-density MDU risers → use the 18 or 24-port model to reduce the number of enclosures per floor.
• PON hub upstream of subscriber layer → use a Hub Box with 1×8 or 1×16 PLC splitter capacity, not a subscriber box with an added splitter.

Port Count Selection Guide

Техникийн үзүүлэлтүүд

Анхаарна уу: Дээрх үнэт зүйлс нь гэр бүлийнхний онцлог шинж юм, нэг SKU мэдээллийн хуудас биш. Таны иш татсан загварын туршилтын тайланг биднээс асуугаарай; Бид үүнийг загварын хэсгийн дугаараар илгээдэг.

Үйлдвэрлэлийн чадвар, чанарын хяналт

Production History and Supply Chain

Фибконетийн оптик идэвхгүй бүрэлдэхүүн хэсгүүдийн үндсэн үйл ажиллагаа нь эрт дээр үеэс эхэлсэн 1994. FAT box production runs on dedicated injection molding and ultrasonic welding lines; housings are molded in-house from qualified PC and PC+ABS resins so batch-to-batch dimensional consistency stays under control. UV stabiliser and weathering-modifier additive packages are dosed to the resin at the pre-mix stage — that is what supports the 15-year outdoor field life claim.

Чанарын шалгалт

• 100% тээвэрлэлтийн өмнөх үзлэг of every box before packing.
• Sealing test on the finished enclosure — waterproof and dustproof per rated IP grade.
• Нөлөөллийн туршилт to IK09 on housing samples per batch.
• Дулааны мөчлөг ба чийгшлийн туршилт at high and low temperature per model qualification.
• Full-load distribution test with splitter and adapter fitted, to confirm cable-management fit under real port load.
• Field defect rate: overall factory defect rate below 0.5%; post-delivery rework rate below 0.2% (figure includes damage from on-site handling, so the true product-only rework rate is lower).

Баталгаажуулалт ба нийцэл

Түүхий эд материалын RoHS тайланг ачилт бүрт анхдагч байдлаар нийлүүлдэг. Fibconet operates under an ISO 9001 quality management system. Additional certifications — REACH, ЭНЭ, UL94 V0 for the resin, third-party IP grade test reports — are issued per model and per project requirement. Зорилтот зах зээл болон загварын жагсаалтаа бидэнд илгээнэ үү; we return the applicable certificate set with the quotation.

Сав баглаа боодол, OEM болон захиалгат сонголтууд

Стандарт экспортын савлагаа

OEM болон захиалгат сонголтууд

• OEM лого болон шошго: орон сууцанд лазераар тэмдэглэгдсэн, printed on the inner box and master carton.
• Custom color: housing color per your brand (саарал, хар, цагаан, RAL-code custom).
• Тусгай портын зохион байгуулалт: extra cable outlets, additional splice trays, extra adapter panels.
• Splitter configuration: pre-loaded 1×8 or 1×9 PLC per your order.
• CAD drawings and installation manuals supplied on request to support your project design review.
• Fragile-part protection: adapters fixed with nuts, splitters bonded with adhesive to prevent transit shock damage.
• MOQ: 1,000 pcs per custom model. Standard-configuration reorders can be split into smaller batches from the rolling stock.
• Lead time: 15 days for orders under 5,000 pcs from stock; about 10–14 days for custom configuration; no peak / off-peak difference.

Байнга асуудаг асуултууд

Q1. What is the difference between a Sub Box and a Hub Box?

The Hub Box sits upstream, holds the 1×8 or 1×16 PLC splitter and feeds several downstream Subscriber Boxes. The Subscriber Box sits at the drop point closest to homes and terminates 4 руу 24 уналт кабель. A typical PON tree runs one Hub Box per 8–16 Subscriber Boxes.

Q2. What sealing grade should I specify for a tropical coastal deployment?

Ask for IP68 with ultrasonic welding for splash-heavy or immersion-prone junctions, and PC+ABS alloy with UV additive package plus 304 stainless-steel latch hardware for salt-spray tolerance. Screw-sealed IP65 boxes are fine indoors but not on coastal poles.

Q3. Which connector housings are compatible with your adapter panels?

Panels are drilled and tooled to the mainstream footprints — Huawei, Corning and Fiberhome. Send us your target adapter model at RFQ stage; if it is a proprietary housing we confirm feasibility before quoting.

4-р улирал. What is the MOQ and what happens if I need a small trial batch first?

MOQ for custom configuration is 1,000 ширхэг. For a trial or sample run, we can pull from the rolling 1,000-piece stock of regular models and ship smaller quantities. Ask us about sample delivery when you send the RFQ.

Q5. Ердийн хугацаа гэж юу вэ?

Standard-configuration orders under 5,000 pcs ship in about 15 өдрүүд; there is no difference between peak and off-peak seasons. Custom color, logo or port layout adds about 10–14 days. Програмын нэхэмжлэх дээрх бодит огноог баталгаажуулна уу.

Q6. Can you supply CAD drawings and an installation manual for our project design review?

Тиймээ. After order confirmation, we send CAD drawings and an installation manual per model. A short installation video is also available for wall-mount and pole-mount configurations.

Q7. What outdoor field life do these boxes hold?

Modified PC+ABS alloy with a UV stabiliser and weathering-modifier additive package supports about 15 years of outdoor service without cracking, weathering or powdering, within the −40°C to +65°C operating range.

Q8. Do you handle later capacity expansion, such as adding ports or changing the splitting ratio?

Existing models are not field-expandable. If your project needs an expandable design, we can develop a custom housing from your specification; the development plus tooling cycle is quoted separately.

Q9. Do you provide RoHS and third-party test reports?

Raw material RoHS reports are supplied by default. REACH, ЭНЭ, UL94 V0 resin certification and third-party IP grade test reports are provided on request; if you need a certificate we do not yet hold, Бид төслийн хэмжээнд гуравдагч талын туршилтыг зохион байгуулж болно.

Q10. What is your factory defect rate and post-delivery rework rate on previous batches?

Overall factory defect rate is below 0.5%. Post-delivery rework rate is below 0.2%, and that number includes damage from on-site handling — so the true product-only rework rate is lower. Batch inspection records are available on request for tender projects.

Request a Quotation

Three ways to get a quote and technical support:

• Selection guide — ask for our FAT box selection PDF; it maps the 12 models against port count, sealing grade and deployment scenario. [TBC: attach PDF once produced]
• WhatsApp / утас — send your model list, port count and target quantity; sales engineer replies within one working day. [TBC: insert number]
• Quotation form — the form on the right captures your specification and target market; we respond within 12 hours from an @fibconet.com хаяг.