Features:
● High Extinction
● Low Insertion Loss
● High Return Loss
Applications:
● RamanAmplifier
● Fiberoptic Systems Testing
● Fiberoptic LAN Systems
Specifications:(1x2)
|
Parameter
|
Unit |
Values |
|
|
Operation Wavelength(nm) |
nm |
1310/1550 |
|
|
Max Excess Loss(dB) |
dB |
≤0.7 |
|
|
Max Uniformity |
dB |
≤0.6 |
|
|
Tap Ratio |
% |
1±0.2%,2±0.4%,4±0.8%,5±1%, 10±2%%,20±2.5%and 50±3% |
|
|
Min.Extinction Ratio (at 23°C) |
dB |
≥20 |
|
|
Directivity |
dB |
≥50 |
|
|
Return Loss |
dB |
≥50 |
|
|
Power Handing |
mW |
500 |
|
|
Fiber Type |
Tap Port |
-- |
SMF-28 or PM Panda Fiber |
|
Input &Output Port |
-- |
PM Panda Fiber |
|
|
Working Axis |
-- |
Both Axes Working |
|
|
Operating Temperature |
°C |
-5~+70 |
|
|
Storage Temperature |
°C |
-40~+85 |
|
|
Package Dimension |
mm |
Ø5.5XL35or Specify |
|
Notes:1,The PM fiber and the connector key are aligned to the Slow axis. 2,IL is 0.3dB higher,RL is 5dB and ER is 2dB lower for each connector added.
Shape and Dimensions:
|
PMFC-x |
|||||||
|
CouplerType |
Axis |
Wavelength |
Tap Ratio |
Pigtail Jacket |
fiber |
FiberLength |
Connector |
|
1=1X2 2=2X2 |
B=Both axis working, F=Fast axis blocked, N=Non-PM X=Specify |
1550=1550nm 1310=1310nm XXXX=Specify |
50/50=50:50 40/60=40:60 |
1=250umbare fiber 2=900 loose tube X=Specify |
1=PM1550 2=PM1310 X=Specify |
1=0.5m 2=.1m 3=1.5m X=Customer Length |
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC X=Specify |
Hot Tags: polarization maintaining filter 1x2 coupler, China, factory, suppliers, manufacturers, quotation, customized, price, buy