JDS FFCH31S Fused coupler, single window, low loss,c or l band Datasheet

COMMUNICATIONS COMPONENTS
Fused Coupler, Single Window, Low Loss, C or L Band
FFCH Series
Key Features
• Broad wavelength coverage over multiple bands
• High-power handling
• Wide range of standard parts readily available
• Proven reliability
Applications
• Passive optical networks
• CATV
• Network expansion
• Fixed attenuation (select
configuration option 0)
The single-window fused coupler splits or combines light with high performance
over a wide bandwidth. These components are manufactured using a highly
automated process to achieve consistent quality and reliability.
These high-performance standard parts are available with a variety of tap ratios,
operating wavelengths, and housing and connector options, and can therefore be
specified in a wide range of applications, enabling rapid design cycles and new
project builds. Reliability is assured through qualification to Telcordia GR-1221.
Compliance
• Telcordia GR-1221
NORTH AMERICA : 800 498-JDSU (5378)
WORLDWIDE : +800 5378-JDSU
WEBSITE : www.jdsu.com
FUSED COUPLER, SINGLE WINDOW, LOW LOSS, C OR L BAND,
FFCH SERIES
2
Dimensions Diagrams
Specifications in mm unless otherwise noted
1x2 Models, L-Package
Ф0.9
1x2 Models, S-Package
Ф3.56
54
2.0
70
3.0
Insertion Loss
Coupling
Ratio
Grade
1%
1%
2%
2%
3%
3%
5%
5%
10%
10%
20%
20%
30%
30%
40%
40%
50%
50%
P
A
P
A
P
A
P
A
P
A
P
A
P
A
P
A
P
A
1.
2.
3.
4.
5.
Signal Path
Insertion
WDL3
PDL4
Loss1,2 (Min./Max.) Max.
Max.
(dB)
(dB)
(dB)
TDL5
Max.
(dB)
Tap Path
Insertion
WDL3
PDL4
Loss1,2 (Min./Max.) Max.
Max.
(dB)
(dB)
(dB)
TDL5
Max.
(dB)
NA/0.15
NA/0.18
NA/0.18
NA/0.20
NA/0.23
NA/0.28
NA/0.32
NA/0.40
NA/0.60
NA/0.70
NA/1.15
NA/1.25
NA/1.75
NA/1.85
NA/2.50
NA/2.60
2.8/3.20
2.7/3.40
0.02
0.02
0.02
0.02
0.04
0.04
0.08
0.08
0.08
0.08
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
18.4/21.2
17.6/22.4
16.4/17.8
15.8/18.2
14.3/16.0
13.8/17.0
12.2/13.9
11.9/14.4
9.60/10.8
9.20/11.2
6.60/7.60
6.30/8.00
5.00/5.50
4.90/5.60
3.85/4.40
3.70/4.60
2.80/3.20
2.70/3.40
0.20
0.20
0.15
0.15
0.15
0.15
0.15
0.15
0.13
0.13
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.03
0.05
0.03
0.05
0.03
0.05
0.03
0.05
0.05
0.06
0.08
0.10
0.10
0.14
0.10
0.15
0.10
0.15
0.03
0.05
0.03
0.05
0.03
0.05
0.03
0.05
0.04
0.06
0.05
0.07
0.06
0.08
0.07
0.09
0.08
0.10
0.25
0.35
0.22
0.30
0.18
0.26
0.15
0.20
0.13
0.18
0.12
0.15
0.10
0.15
0.10
0.15
0.10
0.15
Tap ratio ≤ five percent, the Insertion Loss including WDL, PDL and TDL; Tap ratio > five percent, the Insertion Loss including WDL and PDL, not including TDL.
In 2x2 couplers with a coupling ratio of 20 percent or lower, insertion loss is not specified for launch through second input port (P4).
Change in insertion loss over the operating wavelength range.
Change in insertion loss over all input polarization states.
Change in insertion loss from –5 to 75°C. Guaranteed by design when tap ratio higher than five percent.
0.20
0.25
0.15
0.20
0.14
0.20
0.12
0.20
0.10
0.15
0.10
0.15
0.10
0.15
0.09
0.11
0.08
0.10
FUSED COUPLER, SINGLE WINDOW, LOW LOSS, C OR L BAND,
FFCH SERIES
Specifications
Parameter
Operating wavelength range1
Return loss/directivity
Pigtail tensile load
Optical power handling2
Operating temperature range3
Storage temperature range
Environmental qualification
Package dimensions
S package (D x L)
L package (D x L)
H package (L x W x H)
1310 band
1480 band
1295 to 1325 nm
1465 to 1495 nm 1528 to 1563 nm
55 dB
5N
4W
-40 to 75°C
-40 to 85°C
Telcordia GR-1221
Minimum
Maximum
Maximum
C band
L band
1570 to 1605 nm
3.0 x 54 mm
3.6 x 70 mm
85 x 17.8 x 7.5 mm
1. For wavelength within ±5 nm of the specified range performance will be maintained for signal path insertion loss, PDL, TDL, directivity and return loss. The only parameters to increase will be tap
insertion loss and WDL. Maximum values of increase are:
Tap ratio = 1%, maximum tap insertion loss and WDL increase = 0.1 dB.
Tap ratio = 2 to 9%, maximum tap insertion loss and WDL increase = 0.07 dB.
Tap ratio = 10 to 50%, maximum tap insertion loss and WDL increase = 0.05 dB.
2. For 1x2 and 2x2 configurations.
3. TDL is specified from –5 to 75°C.
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide, or via e-mail at
[email protected].
Sample: FFCHC2H1PB110
B1
FFCH
Code
3
4
C
L
Passband
Wavelength
1480 nm
1310 nm
1550 nm
1590 nm
Code
1
2
3
5
A
C
E
F
H
K
Coupling Ratio
1%
2%
3%
5%
10%
20%
30%
33%
40%
50%
Code
H
L
S
Housing
Ø 3.0 mm cable
Ø 900 µm fiber
Ø 250 µm fiber
NORTH AMERICA : 800 498-JDSU (5378)
Code
0
1
2
Configuration
1x1 (attenuator)
1x2
2x2
Code
A
P
Grade
Grade A
Grade P
WORLDWIDE : +800 5378-JDSU
Code
0
1
2
3
4
5
6
7
8
9
A
Pigtail Length
0.5 m
1m
2m
3m
4m
5m
6m
7m
8m
9m
10 m
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
Connectors
NONE
FC/PC
FC/SPC
FC/APC
SC/SPC
SC/APC
BICONIC
D4
ST
FC/UPC
SC/UPC
LC
MU
WEBSITE : www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. © 2008 JDS Uniphase Corporation 30162511 000 0908 FFCH.DS.CC.AE
September 2008
SMF-28 is a registered trademark of Corning Incorporated. LC and ST are registered trademarks of Lucent Technologies. Telcordia is a registered trademark of Telcordia Technologies Incorporated.
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