GPON OTDR WDM Module

CEx, ( Coexistence WDM), be applied to to make NG PON2, NG PON1 and G/EPON coexist during t he transmission from OLT to ONU, and all the specification comply to the standard ITU TG984.5

CEx, ( Coexistence WDM) GPON/NGA + OTDR WDM Module


Specifications

Specifications

Unit

Parameter

Channel Count

CH

2

Operating Wavelength

nm

1260~1660

Channel Wavelength

GNPON/NGA

nm

1260~1581

OTDR

nm

1610~1660

Insertion Loss

GNPON/NGA

Max

dB

0.6

OTDR

Max

dB

0.9

Isolation

Min

dB

30

Passband Ripple

Max

dB

0.30

PolarizationDependent Loss

Max

dB

0.20

Directivity

Min

dB

55

Return Loss

Min

dB

50

Polarization Mode Dispersion

Max

ps

0.10

Power Handling

Max

mW

300

Pigtail Type

--

0.9mm loose tube

Fiber Type

--

SMF-28e

Connector Type

--

NA

Fiber length

m

1.0±0.05

Operating Temperature

°C

-5 ~ 70

Storage Temperature

°C

-40 ~ 85

Package Dimension

mm

80×60×12

Above data is for the module without connector.