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.
Features
•Low insertion loss
•Low PDL
•Low wavelength dependence loss
•Tested to Telecordia GR-1221 (bare fiber version)
Applications
DiCon’s Dual Window Broadband 1xN Couplers are designed for
use in telecommunication equipment, CATV networks, and test
equipment.
Dual Window Broadband 1xN Coupler
Fused Fiber Couplers
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
Dual Window Broadband 1xN Coupler
Fused Fiber Couplers
0065A
Specifications1
Housing Dimensions
Units: mm
Ordering Information
DBTC - - - - -
Passband
13/15 1270 - 1350 nm &
1510 - 1590 nm
X Specify value
Grade
1 Premium
2 Standard
8 1x8
Port Configuration
41x4
32 1x32
16 1x16
Connector Type
FC FC/SPC
FC/APC FC/APC
FC/UPC FC/UPC
SC SC/SPC
SC/APC SC/APC
SC/UPC SC/UPC
ST ST/SPC
ST/UPC ST/UPC
LC LC/SPC
LC/UPC LC/UPC
MU/UPC MU/UPC
N None
Fiber Jacket
2 250 micron, 200 kpsi bare fiber
9L 900 micron, loose tube
Pigtail Length
1 1 meter
X Specify X meters
-
Directivity
Back-reflection
Fiber type
Operating temperature
Storage temperature
50 dB min.
-50 dB max.
9/125 Corning SMF-28
-400C to + 700C
-400C to + 850C
1. All specifications referenced without connectors.
Coupling Ratio Table
Standard
0.3
0.4
0.5
0.6
Premium
0.2
0.3
0.4
0.5
1x4
1x8
1x16
1x32
Premium
7.3
10.8
14.4
18.2
Standard
7.7
11.5
15.5
19.5
Premium
1.6
2.4
3.2
4.0
Insertion loss Uniformity PDL
Standard
2.1
3.1
3.7
4.5
Fused Fiber Couplers
Preliminary Datasheet
