
Glory Optical Communication Co.,Limited located in Ningbo China. We are a leading manufacturer of fiber optic cabling and FTTx network field with more than 11 years experience, focus on production, R&D and sales of passive fiber optical products and FTTA/FTTH/FTTR solutions. We have modern production plant, test center and business development department, have established a quality assurance system in accordance with the ISO9001 standards.
Our main products contain: Fiber Optic Termination Box, Fiber Optic Splice Closures, Fiber MST Fiberhub (Box), Fiber Optic Cable, Fiber Optic Adapters, PLC splitter, MTP/MPO Cables, Fiber Optic Patch Panel &ODF, etc.
Glory Optical not only make quality products for our customers, but also provides you with excellent services. We are committed to learning the most advanced technology to meet your various needs for OEM requirements and help promote your business. Our goal is to achieve the satisfaction of all our customers and learn from the challenges.
Glory is one of the leading providers of passive cabling solutions for high-end communication networks, below we outline our vision for the future.
Glory solutions impress with their high degree of quality, innovative functionality, and exceptional convenience in installation and maintenance. We provide added value for all partners and users, from installers through to network operators. Our solutions ensure maximum availability and therefore cost-effective network operation.
INSPIRE: We inspire our customers and partners with innovative solutions.
CARE: We care about our employees and support their development.
HONESTY, RESPECT, MODESTY: We value honesty in business, respect in dealings with one another, and modesty in presentation, within the company itself and with customers and partners.
CULTURE: We work in international teams and respect the different cultures and diversity of our employees.
COMMITMENT: We are committed to achieving our challenging objectives.
RESPONSIBILITY: We exercise corporate responsibility toward society and the environment.

Over the years, Glory has developed a wealth of knowledge and experience. This continues to be developed as we invest in research and development to ensure we are providing the best products and services.
For 11 years, Glory has been proud to work with telecom industry leaders. For the purpose of progressing new interconnection technologies that help change the way people live, work and play.
Because innovation and quality go hand-in-hand, we are always working to improve our factory processes. Our commitment to reducing manufacturing costs as we invest has driven us towards a trend of more efficient operations.
MANUFACTURING CAPABILITIES
Glory products are manufactured in ISO 9000 factories to meet quality standards. Concurrently our quality manufacturing capabilities mean our products are tested to strict guidelines ensuring a consistent level of performance, designed to exceed the relevant standards.
Our client base comprises global corporate and international private clients covering Latin and North America, Europe, the Middle East and Africa.
As a result, we have built significant experience dealing with complex international infrastructure for telecom and data projects and installations.
Technology has allowed the world to get smaller, but it has become more complicated. Our reach and experience afford us unique insights into the world’s future.

The Distribution Box is used in the telecom industry in FTTH (in the floor or in the wall), FTTB (in the wall) and FTTC (normally in the pole) architectures, in Local areas networks using an ODF (optical distribution frame) specially designed for datacenters, video transmitting, fiber sensing, and whenever we want to distribute, an optical signal, to the end-user.
One common use for a distribution box is as an interconnection box for the raiser cable with the drop cable in a building, for an FTTH deployment, either if it is needed to install a splitter or connectors or just splices.
For this, we need to consider the structure inside the distribution box. Some are equipped with splice trays, others with splitter trays, and others with a combination of both and a support for adapters to allow direct connections inside the box. Some distribution boxes have connectors available on the outside. This saves time and prevents the box to be opened every time that a change is made, allowing dust and moisture to enter the box.
The function of the fiber distribution box is mainly to protect and split the fiber. Then its structure is divided into four parts,
Cable inlet
This interface is mainly used for external optical cable access. The inserted optical cable plays a fastening role at the access port and is not easy to loosen. And the cable inlet is generally under the fiber distribution box, which has better waterproof effect.
01
Splice tray
The external optical cable should be welded with the splitter or the headless end of the pigtail in the fiber distribution box, splice tray is necessary,which is convenient for welding and improves the success rate of welding.The thin card slot in the picture is for splicing the optical fiber after alignment.
02
Fiber splitter disks
Some fiber splitter disks are available in some models, and some are not, because this only acts as a fixture and makes it more convenient and compact when installing splitters and pigtails. You can see various shapes of the fiber distribution tray and fusion splice tray in different kinds of fiber distribution boxes, but the function is same, it’s just the result of continuous improvement to make fiber fusion and cabling more convenient in practical applications.
03
Outlet
The number of outlets can determine the basic model of a distribution box, such as 8 outlets, then it is basically 8-core distribution box, the outlet is much smaller than the inlet port, because the cable received from the user side of the fiber optic jumper or pigtail-based, the diameter of these wires are much smaller.
04

At present, the materials used by mainstream distribution box are: SMC, ABS+PC, ABS, PP. The differences in quality between the materials are in terms of material density, gloss, heat resistance, impact resistance, compression resistance, abrasion resistance and flame resistance. The most cost-effective of the four materials is ABS+PC, which is capable of meeting most of the material requirements of fiber distribution boxes at a moderate cost.

From the current market and supply point of view, the product development trend of the fiber distribution box has developed in two directions.
The first direction is to make construction faster and simpler, and to save customers’ construction costs.
As shown in this fiber distribution box, it closes the box after the fiber is melted. The user does not need to open the box again, and directly connects to the network signal with the quick connect outside. Once installed, it can be connected to the user’s end with the quick connector only by unscrewing the following connector, which saves labor costs on the one hand, and it is better for the dustproof level without opening the box.
Full-loaded or unloaded?
The criteria to choose the right box brings some questions. Beginning with a full-loaded or unloaded. The loaded one comes with adapters, pigtails or splitters, depending on the configuration needed. And it has the advantage to have everything in one place, with one reference.
The unloaded we can choose all these accessories individually, in quantity, quality and type, and it makes the Distribution box more flexible to the specific needs of the installation.
Capacity
Another criterion is the capacity of the FDB. This capacity goes from 4 cores to 24 or 48 cores or even more if needed.
We must consider the number of optical cables inlets and outlets that the box allows and the section of the cables to use those ins and outs of the box, that are placed in the bottom of the box to help to keep it waterproof.
Environmental conditions
The environmental conditions also determine the box to choose. It can be a rack panel for a cabinet, an indoor wall mounted box or even an outdoor wall or pole mounted, in this case of outdoor boxes the minimum IP must be IP65.
Material
The material of an outdoor distribution box is also very relevant. Normally the materials used are PP, ABS, ABS+PC, SMC. The differences between those materials are in the density to obtain more impact resistance, temperature and flame resistance. These 4 materials are in order of quality from worst to the best. The ABS is the most used for regular environments and SMC for extremely harsh environments.
The focus of the telecom network is bandwidth and speed of transmission. The distribution box doesn’t improve the transmission but protects and guarantees the stability of the communication. Also, it is designed to be the most user-friendly as possible saving time and labor costs in deployment and in maintenance.
To browse our extensive product portfolio, visit our Product Menu, which enables you to navigate by product type or network type. Once you locate your desired product(s), select the Contact button to find our sales team.
Glory Services offers a wide range of communications network solutions that utilize our products as well as a wide range of other manufacturers’ products and equipment.
Our Teams Put You First
Our Services team is comprised of skilled and experienced professionals who invest ample time in understanding your specific needs before designing a custom solution that will address your business challenges. We believe that your success is our success and it begins by ensuring the health and safety of our teams, partners, customers and communities.







Q: 1 How to choose between full-loaded distribution box and empty distribution?
Q: 2 How does a fiber box work?
Q: 3 What does an fiber distribution box do?
We're professional fiber optic distribution box manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to buy cheap fiber optic distribution box from our factory.
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