Ningbo Hongyi Telecommunication Equipment Co.Ltd
Home > Knowledge > Content


Splice Protection Box- Mini FTTH Closure- Fiber Protective Box


  • Model NO.: All Kinds of Optic terminal box

  • Materials: PC+ABS,SMC

  • Transport Package: Cartons with Box

  • HS Code: 8517709000

  • Wiring Devices: ODF

  • Trademark: Hongyi

  • Origin: Ningbo, China

   Hongyi Company provide Ftth Systems Solutions.Including Fiber optic connector,terminal box,

Distribution box,Splicing module,Fiber Plc splitter, and Optic patch cords.

   All the Fiber Optic box used for Fiber solutions and easy to install it. more information pls view

our website 

Product Description

Payment & Shipping Terms Supply Capacity 
Unit Price:0.5~10 USDProduction Capacity:1000000pcs/year
Trade Term:FOBPacking:cartons with box
Payment Term:L/C,  T/TDelivery Date:25 days
MOQ:500 Piece/Pieces

Means of Transport:By sea or By air



It is a high performance, low cost, easy to install, fully mechanical Fiber Optic Splice. Employing a visible glass capillary alignment member, that is pre-loaded with index matching gel, the user can inspect the fiber location during installation. The splice is tunable and reusable for most any emergency (or permanent) installation requirement(s).




Technical Parameters

Applicable for

3.1 x 2.0 mm Drop cable

Optical fiber diameter

125μm ( 657A & 657B )

Tight buffer diameter (μm)


Fiber mode

 Single mode

Operation time

About 30s(no fiber cut)

Average Insert loss

≤ 0.15dB(1310nm & 1550nm)

Return loss


Fastening strength of naked fiber

 >5 N

Fastening strength of naked fiber holder


Tensile strength

>50 N

Using temperature


On-line tensile strength (50 N)

IL ≤ 0.2dB RL ≤ 5dB

Repeatability(10 times)

IL ≤ 0.2dB  RL ≤ 5dB


1.Professional cabling system products manufacturer
2.Used for skin line and skin line between the butt
3.Protect cable

1.Panel appearance accord with gb proportion type 86.


2.optical fiber  box body the bottom cover fission, construction installation, management and maintenance convenient operation.


3.   skin line cable inlet-outlet, can complete single core optical fiber access and port output, and protect the in and out of optical fiber, fiber core provide safe protection


4. in the box body floor with disc fiber convex platform, facilitate reserve cable or redundant optical cable disk storage. The design of the optical path can at the same time satisfy the fiber bending radius and small quantity redundancy fiber inventory requirements, to pass in and out optical fiber to provide security


Ningbo Hongyi Telecommunication Equipment Co.Ltd