BFC - 앮 - 앮 - 앮- 앮 - 앮
Transmission Band1,2
13 1260.0 - 1360.0 nm
15 1530.0 - 1570.0 nm
13/15 1260.0 - 1570.0 nm
16 1610.0 - 1660.0 nm
15/16 1530.0 - 1660.0 nm
Rejection Band1,2
13 1260.0 - 1360.0 nm
15 1530.0 - 1570.0 nm
13/15 1260.0 - 1570.0 nm
16 1610.0 - 1660.0 nm
15/16 1530.0 - 1660.0 nm
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/UPC
N None
Fiber Jacket
2 250 micron, 200 kpsi bar e fiber
9 900 micron, tight buffer
Pigtail Length
1 1 meter
X Specify X meters
1. All wavelengths referenced to vacuum.
2. Transmission and rejection bands must not overlap.
DiCon Fiberoptics, Inc. 1689 Regatta Blvd. Richmond, CA 94804 Tel. (510)528-0427 Fax. (510)525-5776 www.diconfiber.com
OUTPUT INPUT
38.0
Ø4.57
44.0
0
10
20
30
40
50
60
Loss (dB)
Wavelength (nm)
1310 15101210 16101410 17101110
1310-nm Shortpass Filter
0
10
20
30
40
50
60
Loss (dB)
Wavelength (nm)
1600155015001450140013501300
1550-nm Longpass Filter
Edgepass Filter
Filters
Housing Dimensions
Units: mm
Spectral Performance
Specifications1
Filters
49
Ordering Information
Insertion loss
Isolation
Back-reflection
PDL
Ther mal stability
Fiber type
Operating temperature
Storage temperature
Humidity
0.6 dB typ., 0.8 dB max.
45 dB min.
-50 dB max.
0.05 dB typ., 0.1 dB max.
0.005 dB/°C max.
9/125 Corning SMF-28
0°C to +65°C
-40°C to +85°C
85°C/85%RH/14 days
1. All specifications referenced without connectors.
U.S. patented. Specifications subject to change. Copyright ©2001 DiCon Fiberoptics, Inc. All rights reserved.
48
DiCon's Edgepass Filter is a two-port component that uses a
shortpass, longpass, or bandpass filter element to pass and
reject wide spectral windows such as the 1310-nm, 1480-nm,
1550-nm, and 1625-nm windows. The component uses a thin-
film filter element mounted between a pair of GRIN collimators.
DiCon's Edgepass Filter is housed in a compact,
environmentally stable package that offers superior r esistance
to humidity and temperature and is suitable for mounting on a
printed circuit boar d or within a module.
Features
•Wide selection of broad spectral windows
•Excellent isolation
•Ultra-low insertion loss
•Rugged, environmentally stable package
•Tested to Telcordia GR-1209 and GR-1221
Applications
Edgepass Filters enhance wavelength isolation in broadband WDM
systems. They can be used to isolate optical time domain
reflectometer (OTDR) signals fr om transmission signals in active
fiber monitoring systems.
Filters
Edgepass Filter
