Lifetime Connectivity

YD-SP03-3U-144
Fiber Optic Distribution Frame

Rev : A | Rev date : 05 Feb 2026

YD-SP03-3U-144 series fiber optic distribution frame is a compact, medium capacity device used to realize fiber optic cable connection and scheduling. Mainly is applicable to fiber optic connecting point between the optical transmission network and equipment or between the access network and subscriber cable.
Cross connection or direct connection make allocation and scheduling conveniently be available on the frame.

Features / Benefits

  • Enclosed type frame, the left and right side plates can be disassembled, conveniently for frame combine
  • Non fiber management unit design, Plug and Play design of splicing and terminating tray
  • Universal adapter plug-in fits a variety of adapters such as SC, FC, LC, etc.
  • Optical splitter tray can be installed. The installation dimensions of the splitter tray and the splicing and terminating tray are compatible
  • All operation in front, the cable can be introduced above or below and be free to allocate
  • Reliable cable introducing, fixing and protection device, suitable for ribbon and non-ribbon fiber optic cable
  • Reasonable fiber routing, ensure fiber bend radius larger than 37.5mm at any position.

 

 

YD-SP03-3U-144 Pic1.JPG
Mechanical Specifications
Material of Housing Coated cold-rolled steel
Material of internal components ABS
Color Gray
Depth 274 mm
Rack Mounting 19"Rack
Adaptor Durability ≥1000 cycle
Insulation Resistance ≥2 × 10 4 M Ω / 500V (DC)
Withstand Voltage ≥3000V（DC）/1min
Environmental
Storage Temperature -40°C to 75°C (-40°F to 167°F)
Operation Temperature -40°C to 65°C (-40°F to 149°F)
Installation Temperature -15°C to 40°C (5°F to 104°F)
Standards and Testing
Test Name Test Standard Specified Value
Insertion loss(dB) IEC61300-3-4-Method B Mean≤0.1dB，Maximum≤0.3dB
Return loss(dB) IEC61300-3-6-Method 1 APC≥60dB，UPC≥50dB
Random connection IEC61300-3-4 Mean≤0.15dB，Maximum≤0.3dB
Splitter Refer to box type splitter technical specification
Repeatability IEC 61300-2-2 1000 cycles During the test the difference between the initial measurement and each of the measurements after one cycle must be less than 0.20 dB, and should be cleaned otherwise, with a limit of 25 cleanings