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參數資料
| 型號： | UPC-20-X-1-2-N-2-X |
| 廠商： | DICON FIBEROPTICS INC |
| 元件分類： | 光分離/耦合 |
| 英文描述： | FIBER OPTIC SPLITTER/COUPLER, 2X2PORT, 80/20, PANEL MOUNT |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 383K |
| 代理商： | UPC-20-X-1-2-N-2-X |
DiCon Fiberoptics, Inc.
1689 Regatta Blvd.
Richmond, CA 94804
Tel. (510)620-5000
Fax. (510)620-4100
www.diconfiber.com
Ultra
Low
PDL
FBT
Coupler
Fused
Fiber
Couplers
DiCon’s Ultra Low PDL FBT Coupler is a compact low loss
singlemode component designed for splitting power signals in
the 1550 nm or 1310 nm windows.
Features
Low insertion loss
Low PDL
Low wavelength dependence loss
Tested to Telecordia GR-1221 (bare fiber version)
Applications
Ultra Low PDL FBT Couplers are designed for power splitting and
tapping telecommunication equipment, CATV networks, and test
equipment. These components are available individually or
integrated into DiCon’s modules for fiber protection switching,
MUX/DMUX, optical channel monitoring, and add/drop multiplexing
applications.
0011C
Ultra Low PDL FBT Coupler
Specifications1
Housing Dimensions
Fused Fiber Couplers
Specifications subject to change. Copyright 2001 DiCon Fiberoptics, Inc. All rights reserved.
Units: mm
3.05
62.0
2.54
47.0
51.0
Loose Tube Package
Bare Fiber Package
Ordering Information
UPC -
-
Tap Ratio
11%
22%
55%
10
10%
20
20%
30
30%
40
40%
50
50%
Passband C - P1
13
15
1285 - 1335 nm
1525 - 1575 nm
X
Specify value
Grade
1
Premium
2
Standar
2
2x2
d
Port Configuration
1
1x2
Connector Type
FC
FC/SPC
FC/APC
FC/UPC
SC
SC/SPC
SC/APC
SC/UPC
ST
ST/SPC
ST/UPC
LC
LC/SPC
LC/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
-
Grade
Uniformity
Directivity
Back-reflection
Thermal stability
Fiber type
Operating temperature
Storage temperature
50 dB min. (for 1 X 2)
60 dB min. (for 2 X 2)
-60 dB max. (for 2 X 2)
-50 dB max. (for 1 X 2)
0.002 dB/0C max.
9/125 Corning SMF-28
-400C to + 700C
-400C to + 850C
1. All specifications referenced without connectors.
Premium
0.6 dB max.
PDL
0.05 dB max.
0.1 dB max.
Standard
0.8 dB max.
2
2. For 50/50 coupler only.
Coupling Ratio Table
Tap
ratio
1%
2%
5%
10%
20%
30%
40%
Premium
0.2
0.25
0.4
0.6
1.2
1.8
2.5
Standard
0.3
0.35
0.5
0.8
1.3
2.0
2.8
Premium
21.5
19.0
14.6
11.0
7.5
5.6
4.4
Insertion loss P1
Insertion loss P2
Standard
23
20
18.4
12
8.0
6.1
4.8
50%
3.4
3.7
3.4
3.7
Preliminary
Datasheet
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