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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YX&OEM
  • Model Number: YXBB03003-1
  • Material: cold-roll steel
  • Insertion Loss: ≤0.2dB
  • Connector loss: ≤0.5dB
  • Working Life: more than 20 years
  • Working temperature: -25 ℃ ~ +40 ℃
  • Relative humidity: ≤ 85% (+30 ℃);
  • Storage temperature: -25 ℃ ~ +55 ℃
  • Atmospheric pressure: 70kPa ~ 106kPa.
  • Connector: ST
  • Ports: 8

Packaging & Delivery

Packaging Details Cartons or customized
Delivery Time 6-12days


ST 8 ports Cold-roll steel fibre optic termination box  is laying the cable terminal to protect cables and pigtail splice, mainly for indoor fiber optic cable in through and branch connection and cable ends fixed and play a role of pigtails storage and connector protection










Inner Package





Avalable on request  about LOGO


Outer package

Plan about your order





1.Less weight, high strength, epoxy-static spray, beautiful appearance, easy to use.

2.splice tray using overlay structure and flexible configuration, can be removed to table for splicing , convenient operation and maintenance

3.Cable fixtures splice tray and over-clamp, and a reliable grounding device owing cable fixing and splicing functions in OTB realize connection between pigtail and optical cable.


Optical terminal box is mainly to connect two cables.OTB is a place of cable ends access, then connect optical switch through an optical cord.Therefore, OTB is usually installed in a 19-inch rack mount that can accommodate the number of fiber cable ends more


Working Environment


Working temperature: -25 °C ~ +40 °C; Relative humidity: ≤ 85% (+30 °C);
Storage temperature: -25
°C ~ +55 °C; Atmospheric pressure: 70kPa ~ 106kPa. 


Instructions for use
1 Unscrew the screws above, open the cover
2.set aside to a place for fiber optic cable splicing, fix wire of cable on the front end bracket, then fix cable to input port.

3.Peel cable, then use heat shrink tube to splice pigtail fixed to the splice tray

4 Close the cover and tighten the screws.







Connector loss(insertion, interchange and repeatability



Insertion Loss


Return Loss

FC/PC≥40 dB   FC/UPC≥50dB   FC/APC≥60 dB



≥ 500N (with either a cable box body can withstand between the axial tensile force)




≥ 200N (vertical static electricity)


Insulation Resistance

≥ 2 × 104MΩ (500V/DC) (protective earthing device casing pressure between the cartridge body

Anti-voltage strength

≥ 3000V (DC) / 1min no breakdown, no flashover (protective earthing device casing pressure between the cartridge body)




Comply with GB / T 5169.7-1985 standard (for engineering plastic ABS material)


Working Life

>20 years








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