1X2 Multimode Fiber Fused Coupler/Splitter 3.0Mm With ST/UPC Connectors

1×2 Multimode Fiber Fused Coupler/Splitter 3.0mm with ST/UPC Connectors

Multimode optical fiber couplers are widely used in optical local networks or FTTx networks that use multimode fibers. These couplers can be fabricated using 50/125 or 62.5/125 micron fibers and at central wavelengths of 850nm or 1310nm (other wavelengths available upon request).

Broad operating band
Low excess loss
High stability and reliability

Multimode fiber communication systems
Optical LAN
Test instruments
Optical fiber sensors
Grade P A
Center Wavelength(nm) 850,1310 or other wavelengths
Max. Excess Loss(dB) 0.4 0.7
Typ. Insertion Loss(dB) 50/50 3.6/3.6 3.9/3.9
40/60 4.6/2.7 4.9/3.1
20/80 7.7/1.3 8.0/1.8
10/90 10.8/0.9 11.3/1.3
5/95 14.3/0.6 14.9/0.9
1/99 21.2/0.4 22.0/0.7
Uniformity(dB) 0.4 0.6
Directivity(dB) >40
Operating Temperature(℃) -20~70
Storage Temperature(℃) -40~85
Fiber Type 50/125um or 62.5/125um
Package Dimensions (mm) 250um bare fiber:3.0*40
0.9mm Loose tube:3.0*56
2.0mm or 3.0mm cable: 90*16*9

Availability: In Stock


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