FBT COUPLER
1 x 3 Single Fused Dual Window Wideband Coupler
Parameter
Operating Wavelength Range
Insertion Loss (Max)
Uniformity (Typical)
Return Loss
PDL
TDL
Operating & Storage Temperature
Package Dimensions
Light Duty ( B )
Medium Duty ( L )
Premium
A Grade
1311 & 1550 ± 40 nm
≤ 5.6 dB
≤ 1.2 dB
≥ 50
≤ 0.1 dB
≤ 0.2dB (- 10° C ~ + 75° C)
≤ 0.15 dB
≤ 0.4dB (- 40° C ~ + 85° C)
≤ 5.9 dB
≤ 1.6 dB
- 40° C ~ + 85° C
3.0mm (Φ) x 55.0mm (L)
3.0mm (Φ) x 70.0mm (L)
Note1: All values specified are without connectors.
Note3: Fiber type Corning SMF-28e.
D W WC - 1 3
Port Number
13: 1 x 3
-
-
Grade
P: Premium
A: A Grade
EVEN
Coupling Ratio
EVEN: 33/33/34
-
-
-
-
Connector
0: None
1: FC/PC
2: FC/APC
3: SC/ PC
4: SC/APC
5: FC/SPC
6: SC/SPC
7: LC/UPC
8: LC/SPC
9: Special
A: FC/UPC
B: SC/UPC
C: ST
Wavelength
E: 1310 nm
F: 1480 nm
G: 1510 nm
H: 1550 nm
L: 1625 nm
Fiber Length
Pigtail Style
1: 1 meter
(=Package style)
2: 2 meter
B: bare fiber
S: Special
L: 900
µm
loose tube
www.lighteltech.com
2210 Lind Ave SW, Suite 100
Renton, WA 98057 USA
(425) 277-8000 ph.
(425) 277-5280 Fax
All rights Reserved 2009