Standard tree coupler

  • Standard tree coupler
  • Standard tree coupler


Branching within base stations


  • Stable split ratio. Split ratios of 1x2, 1x4, 1x8, 1x16 and 1x32.
  • Required component is able to installed in the case.
  • Compact package is available for 1x8.
  • Package size:56(W)×25(H)×94(L)mm
    (The dimension excludes adaptors)


Product code STTC
Port 1×N
Operating wavelength 1310nm and/or 1550nm
Insertion loss Please refer to below list
Directivity ≧50dB

Connector type: adapter=A.

Insertion loss(including connector)

Split port Insertion loss
1×2 ≦ 4.6dB
1×4 ≦ 8.5dB
1×8 ≦12.0dB
1×16 ≦15.3dB
1×32 ≦18.8dB

Product Indication

- 131/155
- 1×N
- A (SC)
(1)  : Product code
(2)  : Wavelength
(3)  : Port
(4)  : Connector type A (SC use: SC)

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