FWDMC011A1A1A - JDS Uniphase

Product Bulletin

980/1550 nm

Filter Wavelength Division

Multiplexers

These filter multiplexers use interference filter

technology to separate or combine light at two

different wavelengths. These compact devices

provide low insertion loss and low polarization

dependent loss (PDL). The wide operational

wavelength range makes them ideal for 980 nm

pumped optical fiber amplifiers.

Key Features

•Wide bandwidth

•High channel isolation

•Low insertion loss

•Low polarization sensitivity

•Stable and reliable

Applications

•Low noise amplification stages

•Metro erbium doped fiber amplifiers

Compliance

•Telcordia 1209 and 1221

Performance 980/1550 nm (Model 1) Performance 980/1550 nm (Model 2)

Package Dimensions

5.5 mm

C (980+1550)

R32 or 40 mm

WAVELENGTH (nm)

900 1000 1100 13001200 1400 1500 1600

PASS CHANNEL

REFLECT CHANNEL

ATTENUATION (dB)

WAVELENGTH (nm)

900 1000 1100 13001200 1400 1500 1600

PASS CHANNEL

REFLECT CHANNEL

ATTENUATION (dB)

All information contained herein is believed to be accurate and is subject to change without notice. No responsibility is assumed for

its use. JDS Uniphase Corporation, its subsidiaries and affiliates, or manufacturer, reserve the right to make changes, without notice, to

product design, product components, and product manufacturing methods. Some specific combinations of options may not be

10113905

U.S. and Canada Toll Free: 877-550-JDSU

www.jdsuniphase.com

FWDM 980 | 2

Specifications

Parameter Pass 980 nm/Reflect 1550 nm Pass 1550 nm/Reflect 980 nm

Pass port (C↔P) wavelength range λP950 to 1010 nm 1500 to 1600 nm

Pass port (C↔P) insertion loss Typical 0.6 dB 0.6 dB

Maximum 0.8 dB 0.8 dB

Pass port (C↔P) flatness Maximum 0.3 dB 0.3 dB

Pass port (C↔P) isolation at λRMinimum 30 dB 30 dB

Reflect port (C↔R) wavelength range λR1500 to 1600 nm 950 to 1010 nm

Reflect port (C↔R) insertion loss Typical 0.3 dB 0.3 dB

Maximum 0.5 dB 0.5 dB

Reflect port (C↔R) flatness Maximum 0.1 dB 0.1 dB

Reflect port (C↔R) isolation at λPMinimum 20 dB 20 dB

Directivity Minimum 60 dB 60 dB

Optical return loss Minimum 50 dB 50 dB

Polarization dependent loss Maximum 0.04 dB 0.04 dB

Polarization mode dispersion Maximum 0.1 ps 0.1 ps

Thermal stability Maximum 0.005 dB/°C 0.005 dB/°C

Optical power Maximum 250 mW 250 mW

Tensile load Maximum 5 N 5 N

Operating temperature 0 to 70 °C 0 to 70 °C

Storage temperature -40 to 85 °C -40 to 85 °C

Ordering Information

Indicate your requirements by selecting one option from each configuration table. Please print the corresponding codes in

the available boxes to form your part number. For more information on this or other products and their availability, please

contact your JDS Uniphase account manager, or call 1-877-550-JDSU toll free in the U.S. and Canada, or visit

www.jdsuniphase.com.

Sample: FWDMC01111111

PureMode and SMF-28 are registered trademarks of Corning Incorporated.

ST is a registered trademark of Lucent Technologies.

Telcordia is a trademark of Telcordia Technologies, Inc.

Code Connector2

0 No connector1

1 FC/PC

2 FC/SPC

3 FC/APC

4 SC/SPC

5 SC/APC

7D4

8ST

9 FC/UPC

A SC/UPC

Code Fiber Length

1 1 meter1

2 2 meters

3 3 meters

4 0.5 meters

5 1.5 meters

6 2.5 meters

Code Package

1 5.5 (D) x 32 (L) mm

250 µm fiber1

3 5.5 (D) x 40 (L) mm

900 µm loose tube

Code Wavelength

C 980/1550 nm

FWDM 0

Code Model

1 Pass 980/reflect 1550

2 Pass 1550/reflect 980

Code Fiber Type - Port P

1 Corning SMF-281

A Corning PureMode

HI-1060 (for 980 nm ports)

Code Fiber Type - Port C

1 Corning SMF-281

A Corning PureMode

HI-1060 (for 980 nm ports)

Code Fiber Type - Port R

1 Corning SMF-281

A Corning PureMode

HI-1060 (for 980 nm ports)

1. Standard.

2. Insertion loss and return loss depend on

connector type.