GFF
GFF
Gain Flattening Filter
68
GFF
GAIN FLATTENING FILTER
Features
•Wide flattening range
•Low error function
•Optical path epoxy free
Applications
•Fiber optic amplifiers
•DWDM systems
•Fiber optic instruments
All specifications referenced are without connectors.
Wavelength range ( nm ) Customer specified
Error function ( dB ) ± 0.5
Return loss ( dB ) ≥55
PDL ( dB ) ≤0.1
Thermal Stability ( dB / ˚C ) ≤0.005
Operating temperature ( ˚C ) 0 ~ +65
Storage temperature ( ˚C ) -40 ~ +85
Max. power ( mW ) 300
Max. tensile load ( N ) 5
Fiber type Corning SMF-28
Package dimension ( mm ) 8.0 ( ø ) x 40 ( L ) or 5.5 ( ø ) x 32 ( L )
Specifications
Ordering Information Dimensions
Global Opticom
Ø(5.5 ± 0.1)mm
(32 ± 1)mm
Package B
Global Opticom
Ø(8.0 ± 0.1)mm
(40 ± 1)mm
Package A
Wavelength
B = 1530 - 1543nm
R = 1547 - 1560nm
C = 1530 - 1560nm
L = 1574 - 1610nm
S = Special
Pigtail Type
B = 250µm bare fiber
L = 900µm loose tube
T = 900µm tight buffer
Package
A = 8.0 (ø) x 40 (L)mm
B = 5.5 (ø) x 32 (L)mm
In/Out Connector
0 = None
1 = FC/APC
2 = SC/APC
3 = FC/PC
4 = SC/PC
5 = ST/PC
6 = LC/UPC
7 = MU/PC
8 = Custom
Fiber Length
1=1m
2=2m
3 = Custom
