Fused Biconic Fiber Device

Fused Biconic Coupler/Tap (FBC) - FBFD Series
Key Features ● Low excess loss and PDL●High reliability●High directivity●
Wide operating temperature up to 280℃●
Broad bandwidth

Applications
●
●
●
●
●

Network monitoring
EDFA
Optical testing system
Optical fiber sensors
High temperature fiberoptic systems

Compliance●●Agilecom’s FBFD utilizes our unique material and manufacturing process which allow accurate control of fiber position, fusion and packaging processes to provide low excess loss, low
wavelength dependence, low PDL and insensitive to working
temperature up to 280ºC.
FBFD’s are available in a wide variety of configurations, taperatios, wavelength ranges, housing and connector options, andcan therefore be readily specified in a wide variety of applications, enabling rapid design cycles and new project builds.
These products meet or exceed Telcordia GR-1209-CORE andGR-1221-CORE reliability qualification requirement.

Telcordia GR-1209-CORE
Telcordia GR-1221-CORE

Specifications
Parameter

Unit

Single-WindowAPPGradeAP

Dual-/Triple-WindowAP

Configuration

1×1(Attenuator), 1×2, 2×2

Fiber TypeSMF-28, Φ80µm fibers, Allwave, MM fibers, PM fibers, others

Wavelength

1060, 1310, 1480, 1550, 1620 nm±10±40±40Bandwidth
B
Insertion LossMax.
Excess Loss
Typ.
UniformityMax.
PDLMax.
Return LossMin.
Operating Power Max.
Operating Temperature

nm
dB
dB
dB
dB
dB
W

Storage Temperature
B1
L1
Package Type
B2
M1
N℃

mm-60 ~ +85
Φ3×40 for 250µm bare fiber
Φ3×60 for 900µm loose tube
Miniature: Φ3×25 for 250µm bare fiber
10×20×90 for 900µm loose tube or 3mm cable
NormalH℃

High temperature of over 280°C

LU%
dB

Very low branching ratio 0.01%, 0.1%,
Ultra-low PDL of less than 0.02dB

Special featureA

3.4
0.06
0.5
0.05

3.6
0.1
0.8
0.1℃

NORTH AMERICA: 408-943-0815

|

3.4
3.7
3.6
3.9
0.1
0.15
0.06
0.1
0.6
0.9
0.8
1.1
0.1
0.15
0.15
0.2
50 (Test at central wavelength only)
5-40 ~ +85

CHINA: 0760-3338606|1270-1610
3.7
4
0.1
0.15
1
1.4
0.15
0.2

WEBSITE : www.agilecom.net

Fused Biconic Fiber
Coupler/TapDevice

Splitting Ratio & Insertion Loss Conversion Table
Maximum Insertion Loss (dB)WindowSingle-Band

Narrowband(±10)

GradeP

Output port

Splitting
Ratio

1

Broadband(±40)

A21

Dual- / TripleP

2

1

Broadband(±40)

A
2

1

P
2

1

Ultra-Broadband

A
2

1

P
2

1

A
2

1

2

50 : 50

3.4 3.4 3.6 3.6 3.4 3.4 3.6 3.6 3.6 3.6 3.9 3.9 3.7 3.7 4.0 4.0

60 : 40

2.5 4.4 2.8 4.8 2.5 4.4 2.8 4.8 2.7 4.7 2.9 5.0 2.7 4.8 2.9 5.1

70 : 30

1.8 5.6 2.0 6.1 1.8 5.6 2.0 6.1 1.9 6.0 2.1 6.4 2.0 6.2 2.2 6.6

80 : 20

1.1 7.4 1.3 8.0 1.1 7.4 1.3 8.0 1.2 7.9 1.4 8.5 1.3 8.0 1.5 8.5

90 : 10

0.6 10.8 0.8 12.0 0.6 10.8 0.8 12.0 0.6 11.3 0.8 12.7 0.6 11.5 0.8 12.9

95 : 05

0.4 14.6 0.5 18.4 0.4 14.6 0.5 18.4 0.4 15.2 0.5 18.9 0.4 15.6 0.5 19.2

96 : 04

0.3 16.0 0.4 19.0 0.3 16.0 0.4 19.0

97 : 03

0.3 17.5 0.4 19.5 0.3 17.5 0.4 19.5

98 : 020.2 19.0 0.3 20.0 0.2 19.0 0.3 20.0 0.3 19.8 0.4 21.0 0.3 20.0 0.4 21.5

99 : 01

0.2 21.5 0.3 22.0 0.2 21.5 0.3 22.0 0.3 23.5 0.4 24.0 0.3 24.0 0.4 24.6

99.5 : 0.5 0.2 23.0 0.3 24.0 0.2 23.0 0.3 24.0

Ordering Information
For more information on these or other products and their availability, please contact our sales department
at 408-943-0815 in North America and 0760-3338606 in China or via e-mail at sales@agilecom.net.
Sample: FBC— NSB651P1S20
FBC —CodeFeature
N Normal
H Hightemperature
L Low
branch ratio
U Ultra-low
PDL
Code Window
S SingleD DualT TripleCodeBand
N Narrowband
B Broadband

Code Wavelength
1 1060nm
3 1310nm
4 1480nm
5 1550nm
6 1620nm
Code Splitting
Ratio
A 0.5/99.5
B 1/99C 2/98
D 3/97
E 4/96
F 5/95
1 10/90
2 20/80
3 30/70
4 40/60
5 50/50
X Customize

NORTH AMERICA: 408-943-0815|

Code Configuration
0 1×1(Attenuator)
1 1×2
2 2×2
CodeGradeA Grade A
P Premium

Code Fiber TypeS SMF-28
6 HI1060
9 980
8 Φ80µm
P Polarization
Maintaining
M Multi-Mode

CodePackage
1 B12 L1
3 B2
4 M1
X Customize

Code Fiber Length
0 0.5m
1 1.0m
2 1.5m
3 2.0mX Customize

Code Connector
0 None1 SC/UPC
2 SC/APC
3 FC/UPC
4 FC/APC
5 LC/UPC
6 ST/UPC
M MU
X Customize

All statements, technical information and recommendations
related to the products herein are based upon information
believed to be reliable or accurate. Agilecom reserves theright to change at any time without notice the design, specifications, function, fit or form of its products describedherein, including withdrawal at any time of a productoffered for sale herein.
@2006 Agilecom Fiber Solution, Inc. All rights reserved.
Rev. 002 08/2006

CHINA: 0760-3338606|WEBSITE : www.agilecom.net