An overview of the：

This device is the interface device between the main optical cable and the distribution optical cable node in the optical fiber access network, which can realize the functions of optical fiber fusion, terminal, storage and scheduling. With the rapid development of optical fiber transmission network, the capacity of the optical cable connection box originally planned and constructed can no longer meet the increasing requirements of communication users and users. Under the premise of not interrupting the use of original communication users, superposition expansion is the most economical, fast and effective way.

The characteristics of：

The box body is made of high strength non-embroidered steel plate, protection grade IP65, high strength anti-aging, anti-corrosion, with all-day protection function, can resist accidental or malignant damage. All sides and corners of the box body are formed by special rounded corners molding moulds, and the surface treatment is brushed or electrostatic spraying, with beautiful surface. Box body adopts double layer structure, the middle is filled with high performance heat insulation material, has good heat insulation and cold proof effect, can effectively prevent the condensation of water vapor in the box. Assembly such as building blocks can be assembled. Box body adopts special sealing material, waterproof door lock and three-point door lock lock, safe and reliable, good sealing. Integrated drawer type module for 12-core fiber welding and distribution line, and equipped with independent direct melting frame, to achieve different functions. It can be equipped with FC, SC, LC and ST adapters (with accessories). The adapters are arranged in a 30-degree arrangement, which ensures that the bending radius of the jump fiber is greater than or equal to 40mm, and avoids laser burns to human eyes and contact to the connector root during optical fiber scheduling. Technical specifications comply with YD/T988-1998 standard.

An overview of the：

Optical fiber splitter box is used to realize optical fiber splitting, welding, wiring and butterfly optical cable dispatching to households after optical fiber reaches the corridor in FTTH project.

The characteristics of：

The box body is made of high quality cold rolled steel plate with plastic spray treatment on the surface. The structure adopts wall hanging or pole installation, divided into indoor type and outdoor type. The internal layout is reasonable, and the structure is reversed up and down to minimize space occupation and facilitate equipment maintenance. The lower optical fiber introduces the functions of fixation, storage, fusion and parking. The upper layer is equipped with a standard splitter installation slot, which can be flexibly configured as required, and cable splitter latches. Customers can provide universal door lock. 16 cores and 32 cores can be selected by customers.

An overview of the：

An optical fiber distribution cabinet is suitable for terminating and distributing the main optical cables at the office end of a large-capacity switching office or optical fiber access network, facilitating the connection, distribution, and scheduling of optical fiber lines.

The characteristics of：

Use 19 "standard installation interface. Electrostatic plastic spray surface, beautiful and generous. Closed cabinet structure, good dustproof, avoid exposure of optical fiber, cable damage. Modular structure, different types of 19 "optical fiber distribution box can be selected for installation. The cable routing system and cable storage system are configured to facilitate maintenance and management, and ensure that the curvature radius of optical fibers is greater than or equal to 40mm. The device can be installed with FC, SC, and ST adapters in a 30-degree arrangement to avoid laser burns to human eyes. Reliable cable stripping, protection, fixation, grounding device. Up, down, forward and rear cable, suitable for bundle and ribbon cable. Can be installed in parallel frame, and neat and beautiful.

An overview of the：

Gff-d series cable distribution box is used for optical cable terminal wiring equipment, can provide optical fiber fusion, terminal, wiring and wiring.

The characteristics of：

The box body is made of high quality cold rolled sheet or stainless steel, and the surface is sprayed with plastic. The adaptor is installed with dip Angle, and the winding of tail fiber is smooth and the radius of curvature is large, which can minimize the transmission loss of optical fiber. The splicing box is a laminated structure, easy to operate, and can be used for the splicing of banded optical fibers. Disassembly tilt positioning seat, adapter plug and unplug freely, easy installation, FC, SC, ST and other mounting plate can be selected. The box body is tightly sealed with sealing strip, which can effectively prevent dust from entering.

An overview of the：

With FTTP access technology and data access needs, demands for some network business, but cannot be established indoor room of the city and remote areas, the outdoor cabinet, to shorten the distance, improve the quality of access, to reduce the construction cost, shorten the construction period, flexible network, to meet the needs of users, is the ideal choice for many operators.

The characteristics of：

The box body is made of 1.5mm to 2.5mm cold-rolled steel plate, aluminized zinc plate or stainless steel plate, with electrostatic spray on the surface, compact appearance and firm structure. Adopt double layer structure, there is heat insulation layer in the middle, reduce the influence of outdoor high temperature and cold on the equipment in the cabinet as far as possible, also can install industrial air conditioning according to the user, strong exhaust fan. The interior consists of a standard 19-inch frame, which can install optical workstation, optical amplifier, ore belt equipment, limited TV distributor and other equipment, optical cable wiring area, MDF wiring module area, temperature control system, power supply battery system, lighting system, access control and so on. Box body adopts front and back door and side door design, providing multi-angle all-round convenient construction, the highest protection performance reaches IP65 level.

An overview of the：

With the continuous expansion of FTTH network construction. And the use of optical splitter, in order to improve the level or level of optical splitting to increase the capacity of the equipment, the optical fiber for direct fusion, storage, scheduling, reduce the optical power loss of the active connector, to avoid the defects caused by the adapter and jump fiber connection, greatly reduce the use of adapters and jump fiber, reduce the user procurement cost.

The characteristics of：

The box body is made of high-strength stainless steel plate, with high strength, anti-corrosion and outdoor protection grade reaching IP65. All sides and corners of the box body are formed by special rounded corners molding moulds, and the surface treatment is brushed or electrostatic spraying, with beautiful surface. Box body adopts double layer structure, the middle is filled with high performance heat insulation material, has good heat insulation and cold proof effect, can effectively prevent the condensation of water vapor in the box. The internal functional area adopts modular design, optical cable fixed stripping protection area, main optical cable fusion area, jump fiber management area, distribution optical cable fusion area, distribution optical cable storage area, optical splitter installation area, clearly distinguished.