1×2 2×2 PM Filter Coupler Polarization-Maintaining Optical Coupler

Product ID: 6888


$100

1×2 2×2 PM Filter Coupler Polarization-Maintaining Optical Coupler

Features
Low Insertion Loss
High Extinction Ratio
High Isolation
High Stability and Reliability
Application
EDFA
Fiber Optical Instrument Power Monitoring
Fiber Sensor

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Specifications

Parameter 1 x 2 2 x 2
Wavelength (nm) 1310, 1480,1550 980,1030,1064 1310, 1480,1550 980,1030,1064
Operating Bandwidth (nm) ±40 ±20 ±40 ±20
Excess Loss (dB) ≤0.7 ≤0.8 ≤1.0 ≤1.2
Uniformity(only for 50/50) (dB) ≤0.4 ≤0.5 ≤0.6 ≤0.8
Tap Ratio (%) 1±0.2%,2±0.4%,5±1%,10%,20%,30%,50%
 

Extinction Ratio(dB)

Type B (Both of axis working) ≥20 ≥20 ≥18 ≥18
Type F (Fast axis blocked) ≥22 ≥22 ≥22 ≥20
Return Loss (dB) ≥50
Power Handling (mW) ≤300
 

 

Fiber Type

 

Tap port 2(only for 1×2)

SMF-28e or PM1310 Panda fiber for 1310nm, SMF-28e or PM1550 Panda fiber for 1550nm, HI 1060 or PM980 Panda fiber for 980nm

&1064nm

Tap port 2&4(only for 2×2) PM1310 Panda fiber for 1310nm,PM1550 Panda Fiber for 1550nm

PM980 Panda fiber for 980nm&1064nm

Port 1 & 3 PM1310 Panda fiber for 1310nm,PM1550 Panda Fiber for 1550nm

,PM980 Panda fiber for 980nm&1064nm.

Ports Marking color(only for 1X2 250um bare fiber) Port2 :Black ,Other ports :Clear
Ports Marking color(only for 1X2 With 900um loose tube ) 900um Red loose tube for all ports; Marking:port2:black.
Ports labeling (only for 2×2 250um& With 900um loose tube ) 250um bare fiber& 900um Red loose tube for all ports; labeling port1,port2 ,port3,port4.
Operating Temperature (°C) -5~+70
Storage Temperature(°C) -40 ~ +80
 

Dimensions (mm)

φ5.5 × L35(P1) (only for bare fiber or 900um loose tube)
L90*W20*H9.5(ABS)(P2) (only for 3mm or 2mm cable)

*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked.

Package Dimensions


PM coupler


Ordering Information

PMFC Wavelength Port Type Couplig Ratio Axis Alignment Fiber for tap port Pigtail Type Length Connector
PMFC 0980=980nm
1030=1030nm
1064=1064nm
1310=1310nm
1480=1480nm
1550=1550nm
1=1×2
2=2×2
1=1/99
2=2/98
3=3/97
4=4/96
5=5/95
A=10/90
B=20/80
C=30/70
D=40/60
E=50/50
F=Fast Axis Blocked
B=Both Axis Working
1=Panda fiber
2=SMF-28e
3=HI1060
1=250um bare fiber
2=900um loose tube
3=3mm loose tube
4=2mm loose tube
H=0.5m
8=0.8m
1=1.0m
5=1.5m
2=2.0m
3=3.0m
4=4.0m
A=2.5m
B=5.0m
0=None
1=FC/UPC
2=FC/APC
3=LC/UPC
4=LC/APC
5=SC/APC
6=SC/UPC