Fused Wavelength Division Multiplexer is designed for multiplexing and demultiplexing two wavelengths. These versatile, mux and demux products are based on Fused Biconical Taper Fiber technology. This proven technology produces high quality 3-port devices with Ultra Low Insertion Loss, Ultra High wavelength Isolation, Low Polarization dependence, environmentally Stable and Reliable performance. It’s been widely used in Optical communication system, CATV, Subscriber Loop, LANs, Fiber optic Sensor, test instrument.
Specification
|
Parameter |
Unit |
Value
A Grade |
|
Port Configuration |
|
1x2 |
|
Operating Wavelength |
nm |
780/1550 |
|
Bandwidth |
nm |
+/-15 |
|
Maximum Insertion Loss(@1535nm) |
dB |
0.35 |
|
Maximum Insertion Loss(@780nm) |
dB |
1.3
1.5 |
|
Isolation |
dB |
≥12
≥10 |
|
PDL |
dB |
≤0.25
≤0.25 |
|
Directivity |
dB |
≥50 |
|
Fiber Pigtail Length |
m |
1M or Customer Request. |
|
Operating Temperature |
℃ |
-40℃~+85℃ |
|
Storage Temperature |
℃ |
-40℃~+85℃ |
|
Fiber type |
um |
SMF-28e |
|
Steel tube package |
mm |
3.0*54 |
All above values are without connector.
Fused Coupler
