24F Nap box

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Fiber Access Terminal closure known as  Fiber Access Terminal box  (FTB) as well, is a compact fiber management product of small size. It is widely adopted in FTTx cabling for both fiber cabling, provides the connection between fiber optic cables and passive optical splitters .

Fiber Access Terminal box  contains the shell, the internals (supporting frame, set fiber disc, fixing device) and optical fiber joint protective element. Prominent advantages of fiber termination box lie in efficient cable-fixing, welding and its protective role in machinery of the optical fiber.

The fiber splicing, splitting,  distribution can be done in this box, and meanwhile it provides solid protection  and management for the FTTx network building. It can offer 24 FTTH subscribers access points.



  • Total enclosed structure.
  • Material: PC+ABS,wet-proof、water-proof、dust-proof、anti-aging, protection  level up to IP65/66。
  •  Clamping for feeder cable and drop cable, fiber splicing, fixation, storage,  distribution…etc all in one.
  • Cable,pigtails,and patch cords are running through their own paths without  disturbing each other, micro type x2/1×4/1×8/1×16 Splitter Can be installed as an option., easy  maintenance.
  • Distribution panel can be flipped up, feeder cable can be placed by  expression port,easy for maintenance and installation.
  • Box can be installed by the way of wall-mounted or poled-mounted, suitable for both indoor and outdoor use.
  • Entrance cable OD:6-12mm
  • Distribution cable of 24ports for 2-10mm  drop cable.
  • Wall Mount and Pole mount  Install



Material Size Max Capacity Numbers of Adapter Weight Color





 Splice 72 Fibers 1*8/1*16 mini type splitter 24 pcs SC/UPC or SC/APC  1.38kgs Grey

FTTH Fiber Access Terminal closure – IFATC-24A


Product advantages


Standard Accessories


Optional AccessoriesPole mounted rings x 2pcs


Working Environmental conditions

  1. Working temperature:-40°C+60°C;
  2. Relative humidity: ≤93%(at +40°C);
  3. Atmospheric pressure:62kpa~101kpa(Approximate elevation 0~5000m);
  4. Insert Loss:≤0.35dB;
  5. Return Loss:≥50 dB;
  6. Plug durability:>1000 times;
  7. Insulation resistance:≥1000MΩ/500v(DC);
  8. 8 Grounding resistance : >3000V (DC)/1min without breakdown, flashover



Optical Telecommunication System,

LAN,Optical fiber Communication System

Optical fiber broadband access network

FTTH access network


Environmental requirement

Working temperature:-40℃~+85℃  Relative humidity:≤85%(+30℃)  Atmospheric pressure:70KPa~106Kpa


Main technical datasheet:

Insertion loss:≤0.15dB  UPC return loss:≥50dB  APC return loss:≥60dB


Thunder-proof technical datasheet

The insulation resistance between the grounding device and the metal parts of  the box is no less than 2 ´104 MΩ/500V(DC);IR≥2´104 MΩ/500V, The voltage resistance between the grounding device,and the box and its metal

parts is no less than 3000V(DC)/min, no puncture,no flashover;U≥3000V



  1. Wall-mounted installation

Drill 4 holes over the wall based on the size,place the expansion bolt Φ7.5*40,place the box to match up the holes and use bolt to fasten。

  1. Pole-mounted installation

Fix 1 set of the easy pole ring to the telecom pole

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