FBT COUPLER
Specifications:
Parameter
1x3 Single Fused Wideband Coupler
Parameter
Wavelength (
λ
)
Operating
Parameter
Operating Wavelength (
λ
)
Grade
Operating Wavelength (
λ
)
Grade
Insertion Loss (Max)
Grade
Insertion Loss (Max)
Insertion Loss (Max)
Uniformity (Typical)
Uniformity (Typical)
PDL
Uniformity (Typical)
PDL
PDL
1310 or 1550 nm ± 20 nm
1311 or 1550 nm ± 40 nm
Return
Return Loss
Loss
TDL
TDL
TDL
Return Loss
1311 or
Premium
± 40 nm
Grade
1550 nm
1310
Premium
± 20
A Grade
or 1550 nm
nm
1310 or 1550 nm ± 20 nm
1311 or 1550 nm ±
A
nm
40
Premium
dB
A Grade
dB
Premium
5.5 dB
Grade
6.0 dB
A
<
<
5.3
<
5.6
<
Premium
A Grade
Premium
A Grade
<
5.3 dB
<
5.6 dB
<
5.5 dB
<
6.0 dB
5.5 dB
<
6.0
1.2 dB
<
<
0.8 dB
<
dB
0.8 dB
0.5
dB
<
5.6 dB
<
<
5.3
dB
<
1.2 dB
<
0.8 dB
<
0.5 dB
<
0.8 dB
<
0.8 dB
<
0.8
dB
<
0.5 dB
<
0.10 dB
<
0.15
dB
<
0.10 dB
<
1.2 dB
dB
<
0.15
dB
<
0.10
<
0.10 dB
<
0.15
<
dB
dB
<
0.10 dB
dB
<
0.15 dB
dB
<
0.15
<
0.10
0.15
o
o
0.2 dB (-10 C ~ +75
~
C)
o
C)
o
0.4 dB (-40 C ~ +85
~
C)
o
C)
0.4
o
dB (-40 C +85
0.2 dB (-10 C +75
o
-40 C
o
~ +85 C
-40 C
-40
o
C ~
C
o
C
~ +85
+85
0.2 dB
o
(-10 C ~ +75 C)
o
o
>
50 dB
50 dB
o
>
>
50 dB
0.4 dB (-40 C ~ +85 C)
o
o
o
o
Operating & Storage Temperature
Operating & Storage Temperature
Package
Dimensions Bare Fiber Package ( B )
B )
Package
Dimensions Bare Fiber Package (
( B )
Package Dimensions Bare Fiber Package
Operating & Storage Temperature
900 um Loose ubing (L)
900 um Loose
Loose ubing (L)
900 um
ubing (L)
φ
φ
3.0mm x 55.0mm
φ
3.0mm x 55.0mm
3.0mm x 55.0mm
φ
3.0mm x 70.0mm
φ
3.0mm x 70.0mm
φ
3.0mm x 70.0mm
Tap Coupler
R
R
1
1
2
2
3
4
5
6
7
8
R
1
2
3
4
5
6
7
8
Coupling
Coupling
Coupling
Ratio
Ratio
Ratio
10/45/45
10/45/45
10/45/45
20/40/40
20/40/40
20/40/40
30/35/35
30/35/35
30/35/35
40/30/30
40/30/30
50/25/25
50/25/25
60/20/20
60/20/20
70/15/15
70/15/15
80/10/10
80/10/10
Premium
Premium
Premium
11.5/4.6/4.6 dB
dB
11.5/4.6/4.6
11.5/4.6/4.6
dB
8.2/5.2/5.2 dB
dB
8.2/5.2/5.2
8.2/5.2/5.2
dB
6.2/5.6/5.6 dB
dB
6.2/5.6/5.6
6.2/5.6/5.6 dB
5.2/6.2/6.2 dB
dB
5.2/6.2/6.2
4.2/7.2/7.2 dB
dB
4.2/7.2/7.2
3.4/8.3/8.3 dB
dB
3.4/8.3/8.3
2.6/9.6/9.6 dB
dB
2.6/9.6/9.6
2.2/11.0/11.0
2.2/11.0/11.0 dB
dB
Insertion Loss
Loss
Insertion Loss
Insertion
A Grade
Grade
A
A
Grade
11.8/4.8/4.8 dB
dB
11.8/4.8/4.8
dB
11.8/4.8/4.8
8.5/5.4/5.4 dB
dB
8.5/5.4/5.4
dB
8.5/5.4/5.4
6.5/5.8/5.8 dB
dB
6.5/5.8/5.8
dB
6.5/5.8/5.8
5.5/6.5/6.5 dB
dB
5.5/6.5/6.5
4.4/7.5/7.5 dB
dB
4.4/7.5/7.5
3.5/8.5/8.5 dB
dB
3.5/8.5/8.5
3
4
5
6
7
40/30/30
50/25/25
60/20/20
70/15/15
5.2/6.2/6.2 dB
4.2/7.2/7.2 dB
3.4/8.3/8.3 dB
2.6/9.6/9.6 dB
5.5/6.5/6.5 dB
4.4/7.5/7.5 dB
3.5/8.5/8.5 dB
2.8/9.8/9.8 dB
2.8/9.8/9.8 dB
dB
2.8/9.8/9.8
2.4/11.5/11.5
2.4/11.5/11.5 dB
dB
8
All values specified are without connectors.
80/10/10
2.2/11.0/11.0 dB
Note1:
Note1: All values specified are without connectors.
Note2:
Note2:
Type –
Type – Corning SMF-28, Other
request.
All
Fiber
Corning
are without connectors.
Note1:
Fiber
values specified
SMF-28, Other upon
upon request.
2.4/11.5/11.5 dB
Order Information:
S
S
W
W
W
Note2: Fiber Type – Corning SMF-28, Other upon request.
W
C
C
S
W
W
C
Connector:
W avelength
length:
R:
W avelength
Fiber
Fiber length:
Connector:
R:
Port Number
Port Number
Grade
Grade
0: None
Coupling
E:
nm
1:
1: 1meter
9: Special
0: None
Coupling
E: 1310
1310 nm
1meter
9: Special
P: Premium
13:
13: 1 x 3
1 x 3
P: Premium
Pigtail
1: FC/PC A: FC/UPC
F:
nm
2:
Ratio
F: 1480
1480 nm
2meter
length:
style:
style:
1: FC/PC A: FC/UPC
2: 2meter
Connector:
W avelength
Fiber
Pigtail
R:
Ratio
A: A
A Grade
Port Number
A:
Grade
Grade
nm
S: Special
(=package
2: FC/APC
None
G:
1310 nm
Special
(=package style)
style)
2: FC/APC B: SC/UPC
1510
S:
G:
E:
0:
B: SC/UPC
Special
Coupling
1510 nm
1: 1meter
9:
P: Premium
13: 1 x 3
H: 1550 nm
C:
B:
B: bare fiber
3:
3: SC/PC
ST
nm
H: 1550
1480 nm
2: 2meter
bare fiber
style:
SC/PC
FC/PC
ST
FC/UPC
Pigtail
1:
C:
F:
Ratio
A:
L:
µ
900
µ
m loose
4: SC/APC
L: 1625
A: A Grade
L: 900
(=package
4: SC/APC
FC/APC
m loose
style)
2:
L: 1625
1510
nm
S: Special
nm
nm
G:
B: SC/UPC
tube
tube
B: bare fiber
FC/SPC
SC/PC
5:
5: FC/SPC
3:
H: 1550 nm
C: ST
6: SC/SPC
6: SC/SPC
SC/APC
L: 900
µ
m loose
LC/UPC
4:
L: 1625 nm
7:
7: LC/UPC
tube
5: FC/SPC
8: LC/SPC
8: LC/SPC
Rev. B
Return
Rev. B
REVISION
B
1034 Central Avenue South, Kent, WA 98032 TEL No : (253) 813-2862 Fa x No : (253) 813-2861
Lightel
Technologies,
www.lighteltech.com
Lightel
Technologies,
98032
Inc.
No :
www.lighteltech.com
Inc.
TEL (253) 813-2862 Fa x No : (253) 813-2861
1034 Central Avenue South, Kent, WA
1034 Central Avenue South • Kent, WA 98032
7: LC/UPC
Tel 253.814.2862 • Fax 253.813.2861
8: LC/SPC
www.lighteltech.com
LT071603
LT071603
6: SC/SPC
