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Fiber Access Terminal (FAT, OTP-16 Fibers)

Description

2 Inlet/16 Outlet

 

Technical Specifications (2 Inlet/16 Outlet)

Type

Details

External Dimension (W×D×H)

Packing Size :220×300×80 (mm)

Weight

1,400g

Possible Cable

Max 2ea (Cable Diameter 3mm~13mm)

Outgoing ports for drop cables

Max 16ea

Splice Tray

Mechanical/ Fusion (Slot No : 12ea)

 

Material

Material of outer boxes

PC + ASA

Tensile strength

Min. 620 kgf/㎠

Tensile elongation

Min. 80%

Flexural strength

Min. 450 kgf/㎠

Notched Iod Impact

Min 35kgf/㎝ at room temperature

 

Mechanical Characteristics

Test

Condition

Performance

 

Inlet cable retention

Apply an axial load of D×1,000N /45 at 100 ㎝ from the edge of the box for 30 minutes.

Cable shall not slide off the box more than 1cm.

Optical loss shall be less than 0.2dB

 

Drop cable retention

Apply an axial load of 5kg at 50㎝from the edge of the box for 10 seconds.

Cable shall not slide off the box more than 1cm.

Optical loss shall be less than

0.2dB

 

 

Vibration

 

Vibration at frequency of 10Hz ~ 55Hz ~ 10Hz / 10min for an hour.

No parts inside the box shall be separated, broken or bent. No screws shall be loosen.

Optical loss shall be less than 0.2dB.

 

 

 

Falling

Condition the assembled box at

-20℃±2℃ for 2 hours. Let the box fall en

down to concrete ground from

the 75㎝ height. Do the same test at 4 0℃±2℃.

 

 

There shall be no damage or crack on the box.

 

Temperature Cycling

Highest temperature 70℃±2℃ Lowest temperature : -20℃±2℃ Duration : 72 hours

Number of cycles : 9 cycles

 

There shall be no damage or crack on the box.

 

Artificial water falling

Spray artificial waters on the Assembled l/min from the distance of 50cm for an hour.

There shall be no evidence of the presence of water inside the closure.

 

​​​​Functional Characteristics

Splice slots

Both mechanical and heat shrinkable sleeves could be assembled.

Fiber

arrangement

 

Minimum bending diameter of assembled fibers shall be 30mm.

Patch panel

8pcs ~16pcs of SC type adapters could be assembled. (Except for 1 Inlet)

Locking

A stainless-steel screw

Water proof

Comply with IP65

 

​​​​​​​Environmental Tests

 

 

 

 

Temperature

Cycling

Operate the chamber temperature between 0    2℃ and -40   2℃. Put a box inside the chamber for 9

cycles (72 hours)

  1. Cycle (8 hours) :

1 hour      23℃ to -30℃ 2 hours     at -30℃

  1. hours   -30℃ to 60℃ 2 hours     at 60℃

1 hour      60℃ to 23℃

 

 

 

There shall be no visible mechanical or physical damage.

 

Salt Fog Spray

The box shall be exposed to a salt fog spray in accordance with KS D 9502 for

96    4 hours.

There shall be no rust or impurities at the external surface of the closure

 

 

 

 

Vibration

 

Measure and record the initial baseline value of the optical attenuation of the fibers monitored in the cable. Then the box will be subjected to a forced vibration at frequency of 10Hz ~ 55Hz ~ 10Hz / 10min for 1 hour. Measure the fiber attenuation after the vibration stopped.

The box and mounting hardware shall not exhibit any mechanical damage. There shall be no change in fiber attenuation greater than 0.2     after the end of vibration when compared with the initial baseline values.