FFS-B33H3 [JDSU]

Fused Coupler, Visible Light; 熔融耦合器，可见光


型号：	FFS-B33H3
厂家：	JDSU
描述：	Fused Coupler, Visible Light 熔融耦合器，可见光
文件：	总3页 (文件大小：114K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

COMMUNICATIONS COMPONENTS

Fused Coupler, Visible Light

Key Features

• Visible wavelength operation

• All fiber — no lens alignment

• No unwanted reflections

• Low light loss

• High power handling

Applications

The JDSU visible light fused fiber coupler is a compact, low loss, fused component

(1x2, 2x2) that is bidirectional and splits or combines visible optical signals. It is

designed for use in display systems, test equipment, fiberoptic research, and fiber

sensors. The coupler uses advanced fused fiber technology to provide optimum

performance at wavelengths within the visible light spectrum. No light leaves the

fiber and therefore no alignment is required; and there are no unwanted

reflections. Furthermore the output fiber pigtails may be directly integrated into

beam delivery systems.

• Visible and display systems

• Sensors

• Biomedical equipment

• Research

NORTH AMERICA: 800 498-JDSU (5378)

WORLDWIDE: +800 5378-JDSU

WEBSITE: www.jdsu.com

FUSED COUPLER, VISIBLE LIGHT

Configuration

(Note: 1x2 couplers for blue wavelengths (i.e. <500 nm) are supplied as 2x2 with an

external termination on port P4. )

1x2

P2 (Blue) SIGNAL (Input)

P3 (Red) TAP (Output)

P1 (Red) COMMON (Input)

2x2

P2 (Blue) SIGNAL (Input)

P3 (Red) TAP (Output)

P1 (Red) COMMON (Input)

P4 (Blue)

Insertion Loss

Coupling Ratio¹Grade²Available Housing Option Available Wavelength(s) Coupling Ratio Tolerance Excess Loss³

10%

20%

30%

40%

50%

3, 4, 5, 6

90/10

80/20

70/30

60/40

50/50

0.3 dB

0.5 dB

0.3 dB

0.5 dB

0.3 dB

0.5 dB

0.3 dB

0.5 dB

0.3 dB

0.5 dB

1. Other coupling ratio are available. Please contact JDSU for specifications of coupling ratios not listed.

2. In 2x2 couplers performance is not specified for launch through second input port P4 (colored blue)

3. Includes fiber losses for up to 1 m pigtail length. Does not include connector losses.

Housing Option

Housing Code

Description

1x2, 2x2 Dimensions (mm)

Pigtail

Regular

Ø 0.9 mm slim

Ø 0.9 mm semi-ruggedized

Ø 3.0 mm fully-ruggedised

3.0 (Ø) x 55 (L)

3.0 (Ø) x 76 (L)

5.0 (Ø) x 85 (L)

80 (L) x 10 (W) x 8 (H)

Primary coated fiber

0.9 mm loose tube

Ø 0.9 mm loose-tube

3.0 mm fan-out sleeving

FUSED COUPLER, VISIBLE LIGHT

Specifications

Parameter

Specification

Operating wavelength range

Operating temperature range¹

Storage temperature range

Fiber type

Specified wavelength within the range of 450 to 700 nm

-40 to 75 °C

-40 to 85 °C

Short wavelength speciality fiber

1. For connectorised component, operating temperature range is -5 to 75 °C.

Ordering Information

For more information on this or other products and their availability, please contact your local JDSU account manager or

JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at

customer.service@jdsu.com.

Sample: FFS-G32K31A10 (Fused Fiber Speciality Coupler, 532 nm, 50/50 coupling ratio, regular housing, 1x2, A grade, 1 m

pigtails, no connectors)

FFS-

Code

Wavelength

(First Digit)

6xx nm (red)

5xx nm (green)

4xx nm (blue)

Code

Coupling Ratio¹

Code

Configuration³

1x2

2x2

Code

Connectors^{2, 5}

None

FC/PC

FC/APC

SC/APC

FC/UPC

SC/UPC

LC⁶

10%

20%

30%

40%

50%

Code

Grade

Grade A

Grade B

Code

Housing²

Regular

Ø 0.9 mm slim

Ø 0.9 mm

semi-ruggedised

Ø 3.0mm fully

ruggedised

Code

Wavelength

(Second and

Third Digit)

Code

Pigtail Length⁴

0.5 meter

1 meter

Examples:

x33 nm

x32 nm

x57 nm

1. Other coupling ratio are available. Please contact JDSU

for ordering codes of coupling ratios not listed.

2. Connectors may be fitted to housing types 4, 5 and 6. For

connectorisation of housing type 3, please contact JDSU

sales office.

LC is a registered trademark of Lucent Technologies.

3. 1x2 couplers for blue wavelengths (i.e. <500 nm) are

supplied as a 2x2 with an external termination on port P4.

4. Minimum pigtail length. Other pigtail lengths are available

on request. When the pigtail has been modified to include

a connector, pigtail length measurment includes the

connector end face.

5. Excess loss in specification table does not include

connector losses.

6. LC connector is not available for housing code 6, fully

ruggedised housing.

NORTH AMERICA: 800 498-JDSU (5378)

WORLDWIDE: +800 5378-JDSU

WEBSITE: www.jdsu.com

March 2007

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