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AOC Technologies Inc. (AOC) is the world-leading supplier of fiberoptic components, modules and Sub-systems for the optical communication






AOC Technologies, Inc. has recently expanded its production capacity over 200% to meet the customer demand for its high quality fiber optical component products.

AOC Technologies, Inc.

Headquarter:
6690 Amador Plaza Road, # 110
Dublin, CA 94568 U.S.A.
Tel: 925-875-0808
Fax: 925-875-0878
Email: sales@aoctech.com

Pleasanton Office:
4900 Hopyard Road, # 100
Pleasanton, CA 94588 U.S.A.
Tel: 925-875-0808
Fax: 925-875-0878
Email: sales@aoctech.com

Asia Pacific (Shanghai) Office
Suite 2703, Tower 2,
Kerry Ever Bright City,
218 Tian Mu Xi Rd.,
Shanghai (200070), P.R.China
Tel: 8621-6317-1917
Fax: 8621-6317-1974
Email: sales@aoctech.com

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AOC Singlemode Dual Window Wideband Coupler devices are manufactured by using the proven fused biconical taper technology and AOC proprietary fabrication techniques, and feature low insertion loss, flat passband and excellent environmental stability. The products are Telcordia GR-1221-CORE qualification tested.
Features Applications
• Low excess loss • Long-haul optical telecommunications
• Variety of coupling ratios available • LAN, WAN systems
• Compact size • Test equipment
• Excellent environmental and mechanical stability • Fiber sensors
• CATV systems


Specifications
Coupling Ratio
(%)
50
40
30
Grade กก
P
A
P
A
P
A
Excess Loss (typical)
(dB)
0.1
0.1
0.1
0.1
0.1
0.1
Max. Insertion Loss
(dB)
3.6
3.5*
3.7
3.6*
4.7/2.7
4.5/2.6*
5.0/2.9
4.8/2.8*
6.0/1.9
5.8/1.8*
6.4/2.1
6.0/2.0*
Uniformity (max.)
(dB)
0.8
0.6*
0.85
0.7*
0.8
0.6*
0.85
0.7*
0.8
0.6*
0.85
0.7*
Polarization Dependent Loss**
(dB)
0.1
0.15
0.2
0.2
0.2
0.2
Operating Wavelength
(nm)
1310 / 1550 ± 40
Directivity
(dB)
55 (for 1 × 2), 65 (for 2 × 2)
Thermal Stability (typical)
(dB/°C)
0.002
Operation Temperature
(°C)
-40 ~ +85
Storage Temperature
(°C)
-40 ~ +85
Fiber Type กก
Corning SMF-28
Fiber Pigtail Type กก
Bare Fiber, 900 µm Loose Tube, or 3 mm Cable
Fiber Pigtail Length
(m)
1 Meter, or Custom length
Port Configuration กก
1 × 2 or 2 × 2
Package Dimensions
(mm)3
Package A, B, C , or LGX X Click here for dimensions
*Operating wavelength range is 1310/1550 ± 20 nm.
**Low PDL ( 0.05dB) is available upon request.

Coupling Ratio (%) Insertion Loss (dB) Conversion Chart
Coupling Ratio (%)
P
A
20/80
7.9/1.2
8.5/1.4
10/90
11.3/0.6
12.7/0.8
5/95
15.2/0.4
16.5/0.5
1/99
22.0/0.3
23.0/0.4
Ordering Information
SDWC - - - - - - -
Connectors: LC/PC, MU/PC, E2000/APC, E2000/PC, FC/APC, FC/UPC, SC/APC, SC/UPC, or Others
Package type / Fiber length (m), or L: for LGX Box
Fiber Type: 25: 0.25 nm, 09: 0.90 nm, 30: 3.0 mm
Grade: P: Premium, A: Grade A
Coupler Ratio: 50: 50/50, 10: 10/90, 5: 9/95, 1: 1/99, or Others
Wavelength: 135: 1310/1550 nm, or Others
Port: 1: 1 x 2, 2: 2 x 2
© 2005 AOC Technologies, Inc. All rights reserved.