1310/1550 Wavelength Division Multiplexer Fiber Coupler (WDM)
Features
 Applications

Mini Size
Low PDL
Low excess loss
High stability and reliability

Optical communication systems
Mini Size EDFA
Mini Size Transmission/Reception module
Testing requirements
Spec and Parameter
Parameter P Grade A Grade
Operating wavelength 1310nm & 1550nm
Operating bandwidth +/-15nm
Package (¦ÕxL) ¦Õ2.4mm¡Á30mm, ¦Õ2.4mm¡Á25mm, ¦Õ3.0mm¡Á30mm
Insertion Loss ¡Ü0.10dB ¡Ü0.25dB
Isolation ¡Ý24dB ¡Ý20dB
PDL ¡Ü0.05dB ¡Ü0.10dB
Temperature Stability ¡Ü0.1 dB over ¨C40¡æ to +85¡æ
Operating temperature
 -40¡æ to +85¡æ
Directivity
¡Ý55dB
Pictures  
   
Information of Order to Provide
WDMC Grade wavelength Port Package Fiber Type Connector
  P=P Grade
A=A Grade		 35=1310/1550
95=980 /1550
99=980 /1590		 0102=1x2
0202=2x2

M
N
A
B
C
E
F
G
H
J

1=250um Bare Fiber
2= 900um loose tube
3=3mm Cable
X=others

 NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others
Size of Package  

Package M:
3mm x 40mm stainless steel tube
Package N:
3mm x 48mm stainless steel tube
Package A:
3mm x 54mm stainless steel tube
Package B:
3mm x 60mm stainless steel tube
Package C:
8.5mm x 14mm x 98mm case
Package E:
3mm x 35mm stainless steel tube
Package F:
3mm x 35mm stainless steel tube
Package G:
2.4mm x 30mm stainless steel tube
Package H:
2.4mm x 25mm stainless steel tube
Package J:
2.4mm x 18mm stainless steel tube
Package K:
4mm x 45mm stainless steel tube
Package L:
4mm x 56mm stainless steel tube

 
 
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