Fiber Optic Coupler FC/UPC-1*4 Splitter.
1*3 splitter, 1*4 splitter available
SC/APC, SC/PC, FC/PC, FC/APC available
Product Parameter:
Operating wavelength (nm) 1310\1490\1550
Bandwidth (nm) 1310+-40\1490+-10\1550+-40
Coupling ratio (%) 1~50
Typical excess loss(dB) ≤ 0.15
PDL(dB) ≤ 0.10
Typical Insertion Loss (dB) ≤ 3.6
Min directivity(dB) ≥ 55
Temperature coefficient (dB ≤ 0.002
Operating temperature -40~+70
Storage temperature -40~+85
Max operating power (mW) ≥ 300
Max tensile strength(N) ≥ 5
Package dimension(mm) Φ 3.0*50 as customer required
Industry standard bellcore Telcordia GR-1221-CORE
Audited Supplier 
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