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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 Multimode 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 • Local area networks
• Compact size • CATV systems
• Broad operating wavelength band • Subscriber loops
• Excellent environmental and mechanical stability • Fiber optic instruments
• Fiber sensors


Specifications

Multimode Standard Couplers
Coupling Ratio
(%)
50 (1-49 on Custom Request)
Grade
　
P
　
A
Excess Loss (typical)
(dB)
0.5 (0.8*)
　
0.7 (1.0*)
Max. Insertion Loss
(dB)
3.5 (4.0*)
　
3.7 (4.2*)
Uniformity (max.)
(dB)
0.6
　
0.8
Directivity
(dB)
　
40
　
Operating Wavelength
(nm)
　
600 ~ 1600
　
Central Wavelength
(nm)
　
850 or 1310
　
Operation Temperature
(°C)
 　
-40 ~ +85
 　
Fiber Type 　
Corning Multimode 50/125, 62.5/125, 100/140 µm Fiber
Fiber Pigtail Type 　
Bare fiber, 900 µm Loose Tube, or 3 mm Cable
Fiber Pigtail Length
(m)
1 Meter, or Custom on Request
Port Configuration 　
1 × 2 or 2 × 2
Package Dimensions 　
Package A, B, C Click here for dimensions

Multimode Tree/Star Couplers
Configuration Type
1 × 4
4 × 4
1 × 8
8 × 8
1 × 16
16 × 16
1 × 32
32 × 32
Max. Insertion Loss (dB)
7.0
7.6*
7.5
8.2*
10.5
11.0*
11.0
11.5*
14.0
15.0*
14.5
15.5*
17.5
18.5*
22.0
23.0*
Package Dimensions
Package D
Package D
Package E
Package F
Directivity (dB)
40
Fiber Type
Corning Multimode 50/125, 62.5/125, 100/140 µm fiber
Fiber Pigtail Type
900 µm Loose Tube, or 3 mm Cable
Fiber Pigtail Length (m)
1 Meter, or Custom on Request
*For 50/125 µm,62.5/125 µm fiber.
Ordering Information
MMC - - - - - - -
Connectors: LC/PC, MU/PC, E2000/APC, E2000/PC, FC/APC, FC/UPC, SC/APC, SC/UPC, or Others
Package type / Fiber length (m)
Fiber Type: 025: 0.25 mm, 09: 0.90 mm, 30: 3.0 mm, or others
Grade: P: Premium, A: Grade A
Coupling Ratio: 50: 50/50, 10: 10/90, 5: 9/95, 1: 1/99, or Others
Wavelength: 85: 850 nm, 131: 1310 nm, or Others
Port: 12: 1 x 2, 13: 1 x 3, 33: 3 x 3, 132: 1 x 32, 3232: 32 x 32, or others
© 2005 AOC Technologies, Inc. All rights reserved.