Dual Window Broadband 1xN Coupler
DiCon’s Dual Window Broadband 1xN Couplers are designed for
splitting power signals in the 1550 nm and 1310 nm windows.
DiCon’s Dual Window Broadband 1xN couplers have excellent
uniformity, low excess loss, and low PDL.
Specifications
1
Directivity
Back-reflection
Fiber type
Operating temperature
Storage temperature
50 dB min.
-50 dB max.
9/125 Corning SMF-28
-40
0
C to + 70
0
C
-40
0
C to + 85
0
C
Ordering Information
DBTC -
Grade
1
2
Premium
Standard
1270 - 1350 nm &
1510 - 1590 nm
Specify value
-
-
-
-
-
1. All specifications referenced without connectors.
Passband
13/15
X
Coupling Ratio Table
Insertion loss
Premium Standard
1x4
1x8
1x16
1x32
7.3
10.8
14.4
18.2
7.7
11.5
15.5
19.5
Uniformity
PDL
Premium Standard Premium Standard
1.6
2.4
3.2
4.0
2.1
3.1
3.7
4.5
0.2
0.3
0.4
0.5
0.3
0.4
0.5
0.6
Port Configuration
1x4
4
8
1x8
1x16
16
32
1x32
Connector Type
FC
FC/APC
FC/UPC
SC
SC/APC
SC/UPC
ST
ST/UPC
LC
LC/UPC
MU/UPC
N
2
9L
1
X
FC/SPC
FC/APC
FC/UPC
SC/SPC
SC/APC
SC/UPC
ST/SPC
ST/UPC
LC/SPC
LC/UPC
MU/UPC
None
250 micron, 200 kpsi bare fiber
900 micron, loose tube
1 meter
Specify X meters
Housing Dimensions
Features
Preliminary Datasheet
•
•
•
•
Low insertion loss
Low PDL
Low wavelength dependence loss
Tested to Telecordia GR-1221 (bare fiber version)
Fiber Jacket
Applications
DiCon’s Dual Window Broadband 1xN Couplers are designed for
use in telecommunication equipment, CATV networks, and test
equipment.
Pigtail Length
Units: mm
Specifications subject to change. Copyright ©2001 DiCon Fiberoptics, Inc. All rights reserved.
DiCon Fiberoptics, Inc. 1689 Regatta Blvd. Richmond, CA 94804
Tel. (510)620-5000
Fax. (510)620-4100
www.diconfiber.com
0065A
Fused Fiber Couplers
Dual Window Broadband 1xN Coupler
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