PASSIVE OPTICS

Coarse Wavelength Division Multiplexer (CWDM)
Optical Add-Drop Multiplexer (OADM)
2x2 (1ch), 3x3 (2ch), 4x4 (3ch), 5x5 (4ch)

FEATURES:
••
•
••••
••

RoHS 6/6 Compliant
Low Insertion Loss
High Channel Isolation
Flat and Wide Passband
Low Polarization Dependent Loss
Epoxy-Free Optical Path
Exceptionally Stable and Reliable
Telcordia GR-1221 Compliant
Thin-Film-Filter based

APPLICATIONS:••••

Coarse WDM Systems
Metro Networks
Enterprise Networks
CATV Fiber Optic Links

DESCRIPTION:
Based on Go!Foton’s patented technology, SELMUXTM series is introduced to cover all TFFbasedcomponents using an allglass platform for improved performance, such as lower insertionloss and higher thermal stability, with a competitive
cost structure. Because of its high thermal stability, SELMUX series can offer compliance to Outside Plant (OSP)
requirement upon request.
Go!Foton’s Coarse Wavelength Division Multiplexing (CWDM) Mux and DeMux Modules are based on itsunique TFF
SELMUX technology that provides a high quality CWDM device with high channel isolation,low polarization dependent
loss, flat and wide passband, and stable environmental performance.Go!Foton’s TFF SELMUX products are epoxy-free inthe optical path and are in compliance with RoHS 6/6.

Wavelength Spectrum:

SPECIFICATION SHEET No.: GF-MKT-PASS-00008 REV 0

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FM-PR-115-00

Coarse Wavelength Division Multiplexer (CWDM)
Optical Add-Drop Multiplexer (OADM)
2x2 (1ch), 3x3 (2ch), 4x4 (3ch), 5x5 (4ch)PASSIVE OPTICS

SPECIFICATIONS:The products supplied to this specification shall meet or exceed all the requirements specified herein.
A. OPTICAL CHARACTERISTICSParameter

Unit

1ch OADM

2ch OADM

3ch OADM

4ch OADMPort Configuration

-2x2

3x3

4x4

5x5

Operating Wavelengthnm1460~1620

Channel Spacing

nm20

Center Wavelength

nm

1471,1491, 1511, 1531,1551,1571,1591,1611

Passband BandWidthnmʎc+6.5Insertion LossdB

≤0.9

≤1.5

≤1.9

≤2.3

Express Channel Insertion LossdB

≤0.9

≤1.8

≤2.4

≤3.2

Add-Drop Channel RippledB< 0.50Adjacent Channel Isolation

dB

≥30

Non-Adjacent Channel Isolation

dB

≥ 45

Adjacent Channel Isolation

dB

≥15

Non-Adjacent Channel IsolationdB≥15Express Channel IsolationdB≥24

Polarization Dependent LossdB≤ 0.20

Optical Return LossdB≥50

DirectivitydB≥50

Optical Power HandlingmW≤ 500

Operating Temperature Range°C-40~85Storage Temperature Range°C-40~85Fiber Type-ITU G657A2, G657 B2 and G65D Compliant Single Mode Fiber

Fiber Jacket-900um tight buffer

Fiber Length for Cassette

mm1000 ± 100

Port Identification-Cable Marker

Drop Channel Isolation

Add Channel Isolation

1ch, 2ch, 3ch OADM: 70x45x8
Package SizeCassette

mm4ch OADM: 95x75x8

Notes:1.
2.
3.

All specifications include connector losses.
Other customized channels are also available per customer’s request
Other package size available upon request.

SPECIFICATION SHEET No.: GF-MKT-PASS-00008 REV 0

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FM-PR-115-00

PASSIVE OPTICS

Coarse Wavelength Division Multiplexer (CWDM)
Optical Add-Drop Multiplexer (OADM)
2x2 (1ch), 3x3 (2ch), 4x4 (3ch), 5x5 (4ch)

B. Schematic Diagrams:

SPECIFICATION SHEET No.: GF-MKT-PASS-00008 REV 0

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FM-PR-115-00

PASSIVE OPTICS

Coarse Wavelength Division Multiplexer (CWDM)
Optical Add-Drop Multiplexer (OADM)
2x2 (1ch), 3x3 (2ch), 4x4 (3ch), 5x5 (4ch)

Ordering Information:

Example: CW14094753324
4-Channel CWDM OADM, 1471~1531, two (2) meter 900um tight buffer with SC/APC connectors

SPECIFICATION SHEET No.: GF-MKT-PASS-00008 REV 0

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FM-PR-115-00