Cex-WDM Series is designed for Next-Generation Passive Optical Networks (NG-PON), a new optical access system that coexists with GPON on the same ODN. Our Cex-WDM Modules, including GPON, XG-PON, NG-PON2 and OTDR, are designed to accommodate NG-PON1 and NG-PON2 TWDM wavelengths to maximize the density and enhance the speed of optical distribution network.
Features
Automatic Optical alignment
Bi-directional
opical path epoxy free
Low insertion loss & high Isolation;
Thin Film Filter Technology
RoHS compliant
Applicaton
NGPON2 Network Solution
Specification
Parameters
|
Unit
|
Specification
|
Operating Wavelength Range
|
nm
|
1260~1660
|
GPON Bands
|
Operating Wavelength
|
nm
|
1290~1330 & 1480~1500
|
Insertion Loss*
|
dB
|
≤1.0
|
Isolation@XG-PON bands&NG-PON2bands&OTDR bands
|
dB
|
≥35
|
XG-PON Bands
|
Operating Wavelength
|
nm
|
1260~1280 & 1575~1581
|
Insertion Loss*
|
dB
|
≤1.6
|
Isolation@GPON
bands&NG-PON2bands&OTDR bands
|
dB
|
≥35
|
NG-PON2 Bands
|
Operating Wavelength
|
nm
|
1524~1544 &1596~1625
|
Insertion Loss*
|
dB
|
≤1.8
|
Isolation@GPON
bands&XG-PON bands&OTDR bands
|
dB
|
≥40
|
OTDR Bands
|
Operating Wavelength
|
nm
|
1640~1660
|
Insertion Loss*
|
dB
|
≤2.2
|
Isolation@GPON
bands&XG-PON bands&NG-PON2 bands
|
dB
|
≥35
|
Pass Channel Ripple
|
dB
|
≤0.3
|
Return Loss
|
dB
|
≥45
|
Directivity
|
dB
|
≥50
|
Polarization Dependent Loss
|
dB
|
≤0.2
|
Polarization Mode Dispersion
|
Ps
|
≤0.2
|
Power handling
|
mW
|
≥300
|
Fiber Type
|
/
|
Customer specified
|
Fiber Length
|
m
|
1.0m or customer specified
|
Connector Type
|
/
|
Customer specified
|
Operating Temperature
|
℃
|
-10~+70
|
Storage Temperature
|
℃
|
-40~+85
|
Package Dimension
|
mm
|
L100 x W80 x H10 ABS Box or
L60 x W50 x H8 Metal Box
|