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WDM Product Series

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Product Name:Optical Add-Drop Multiplexer

Features

* Based on thin film filter technology and high wavelength stability

* Low polarization dependent loss and high channel isolation

* Flat and wide passband

* Epoxy free optical path and excellent reliability

* Telcordia GR-1221-CORE qualified and RoHS compliant

Applications

*   CWDM/DWDM system

*   CATV system

*   Telecommunication network system

*   Metro/Access networks

*   OXC system

  

Specifications

Parameter

Unit

Value

Channel Central Wavelength

ITU-T Grid

Channel space

100GHz

200GHz

CWDM

Channel Number

4

8

4

8

4

8

Passband@0.5dB

nm

≥0.3

≥0.3

≥0.6

≥0.6

≥14

≥14

Passband

nm

λITU±0.11

λITU±0.11

λITU±0.25

λITU±0.25

λITU±6.5

λITU±6.5

Passband Flatness

dB

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

IL (In→Drop@ λdrop)

dB

≤2.5

≤3.2

≤2.5

≤3.2

≤2.5

≤3.2

IL (Add→Out@ λdrop)

dB

≤2.5

≤3.2

≤2.5

≤3.2

≤2.5

≤3.2

IL (In→Out @ other λ)

dB

≤2.8

≤4.5

≤2.8

≤4.5

≤2.8

≤4.5

Adjacent Channel Isolation

dB

≥25

≥25

≥25

≥25

≥30

≥30

Non-adjacent Channel Isolation

dB

≥45

Isolation (In→Out@ λdrop)

dB

≥25

Return Loss

dB

≥45

PMD

ps

≤0.20

≤0.25

≤0.20

≤0.25

≤0.20

≤0.25

PDL

dB

≤0.15

≤0.20

≤0.15

≤0.20

≤0.15

≤0.20

Operation Temperature

°C

-5~+70

Storage Temperature

°C

-40~+85

Package Dimension

mm

ABS box G: 100X80X10, H: 125X96X16

I: 141X115X18, O: customized

 Note: 1. All parameters are for device without connectors.

      2. Special specifications can be customized according to customer requirements.

Ordering Information

OADM-

 *

 *

 *

 *

 *

 *

OADM

Channel Number

Start Channel

Channel Space

Fiber Type

Fiber Length

Connector

02=2 CH

04=4 CH

08=8 CH

16=16 CH

20=20 CH

27=1271

……

61=1611

C21, C+21

C22, C+22

L71, L+71

L72, L+72

SS=special

 (Refer to ITU channel  table)

100=100GHz

200=200GHz

020=CWDM

09=900um loose tube

90=900um tight buffer

20=2.0mm Cable

30=3.0mm Cable

0.5=0.5m

10=1.0m

15=1.5m

20=2.0m

S= customized

NA=None

FP=FC/PC

FA=FC/APC

SP=SC/PC

SA=SC/APC

LP=LC/UPC

LA=LC/APC

MU=MU/UPC

S= customized