DBC-20-X-1-2-SC/APC-2-X datasheet, PDF

Datasheet> All Categories > Wireless rf/communication> Optical fiber> DBC-20-X-1-2-SC/APC-2-X

DBC-20-X-1-2-SC/APC-2-X: DescriptionSplitter/Coupler, 2X2 Port, 80/20 Ratio, SC/APC Connector, Panel Mount,; CategoryWireless rf/communication Optical fiber; File Size384KB，1 Pages; ManufacturerDicon Fiberoptics Inc; Websitehttp://www.diconfiberoptics.com

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DBC-20-X-1-2-SC/APC-2-X Overview

Splitter/Coupler, 2X2 Port, 80/20 Ratio, SC/APC Connector, Panel Mount,

DBC-20-X-1-2-SC/APC-2-X Parametric

Parameter Name	Attribute value
Maker	Dicon Fiberoptics Inc
Reach Compliance Code	unknown
body height	51 mm
Body length or diameter	2.54 mm
Communication standards	GR-1221
Connection Type	SC/APC CONNECTOR
Fiber optic equipment types	SPLITTER/COUPLER
Maximum insertion loss	7.9 dB
Installation features	PANEL MOUNT
Port configuration	2X2
Split ratio/coupling ratio	80/20
surface mount	NO

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Dual Window Broadband Coupler

DiCon’s Dual Window Broadband Coupler is a compact low

loss singlemode component designed for splitting power

signals in the 1550 nm and 1310 nm windows.

Specifications

Grade

Uniformity

Directivity

Back-reflection

Thermal stability

Fiber type

Operating temperature

Storage temperature

Premium

Standard

0.8 dB max.

1.2 dB max.

50 dB min. (for 1 X 2)

60 dB min. (for 2 X 2)

-50 dB max. (for 1 X 2)

-60 dB max. (for 2 X 2)

0.002 dB/

C max.

9/125 Corning SMF-28

-40

C to + 70

-40

C to + 85

Ordering Information

DBC -

Tap Ratio

10%

20%

30%

40%

50%

1270 - 1350 nm &

1510 - 1590 nm

Specify value

Premium

Standard

Passband

13/15

1. All specifications referenced without connectors.

2. For 50/50 coupler only.

Coupling Ratio Table

Tap

ratio

Insertion loss P1

Premium Standard

0.3

0.4

0.6

1.2

1.9

2.7

3.6

0.4

0.5

0.8

1.4

2.1

2.9

3.9

Insertion loss P2

PDL

Premium Standard Premium Standard

23.5

19.8

15.2

11.8

7.9

6.0

4.7

3.6

12.7

8.4

6.4

3.9

0.25

0.2

0.15

0.25

0.2

Grade

Port Configuration

1x2

2x2

Connector Type

FC/APC

FC/UPC

SC/APC

SC/UPC

ST/UPC

LC/UPC

MU/UPC

FC/SPC

FC/APC

FC/UPC

SC/SPC

SC/APC

SC/UPC

ST/SPC

ST/UPC

LC/SPC

LC/UPC

MU/UPC

None

250 micron, 200 kpsi bare fiber

900 micron, loose tube

1 meter

Specify X meters

Preliminary Datasheet

Features

10%

20%

30%

40%

50%

Low insertion loss

Low PDL

Low wavelength dependence loss

Tested to Telecordia GR-1221 (bare fiber version)

Applications

Dual Window Broadband Couplers are designed for use in

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.

Housing Dimensions

Loose Tube Package

3.05

Fiber Jacket

Pigtail Length

62.0

Bare Fiber Package

2.54

47.0

51.0

Units: mm

DiCon Fiberoptics, Inc. 1689 Regatta Blvd. Richmond, CA 94804

Tel. (510)620-5000

Fax. (510)620-4100

www.diconfiber.com

0043A

Fused Fiber Couplers

•

Dual Window Broadband Coupler

Fused Fiber Couplers

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