CEx-WDM

CEx-WDM

Overview:
CEx-WDM is a kind of coexistence WDM product, which is mainly used in optical fiber access network. It can use EPON/GPON network of 1 to 2.5Gbps and XG-PON network of 10Gbps rate in the same ODN. , And even use NG-PON2 network with a rate of 10 to 40Gbps; using Cex-WDM can save a lot of ODN capital investment at the access network level.
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Product Details

Datasheet Download

Features:

● Low insertion loss

● Wide pass band

● High channel isolation

● High stability and reliability

● Epoxy free on optical path


Specifications:

Parameter

GPON/ XGPON/ NGPON2/ OTDR

Operating Wavelength (nm)

1260 ~ 1650

Pass Band (nm)

COM -GPON

≤0.8

COM -XGPON

≤1.2

COM– NGPON2

≤1.4

COM - OTDR

≤1.2

Isolation (dB)

GPON@XGPON/ NGPON2

≥30

XPON@GPON/ NGPON2

≥30

NGPON2@GPON/ XGPON

≥30

OTDR

≥15

PDL (dB)

≤0.2

Directivity (dB)

≥50

Retern Loss (dB)

≥45

Optical Power (mW)

≤300

Operation Temperature (℃)

-10 ~ +70

Storage Temperature (℃)

-40 ~ +85

Note: All specifications include the effect of operating temperature and all states of polarization.

Values referenced without connectors and insertion loss for a connector-pair is 0.2dB (typ.) and 0.3Db (Max.)

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