WDM1r Multiplexers in LGX Modules

Features

  • High thermal stability of parameters
  • Low insertion and polarization losses
  • High interchannel isolation
  • Available with any type of fiber optic connectors
  • Available non-standard solutions with specialized functionalities

Applications

  • FTTH access networks
  • WDM systems
  • Other optical telecommunication networks
  • Cable networks and HFC

Technical parameters

Insertion loss and isolation

Multiplexer 1Protocol/serviceSpectral rangeMax. insertion loss 2 Isolation
WDM1r.1GPON
NGA
1290-1330 nm 1480-1500 nm
1260-1280 nm 1524-1625 nm
0.7 dB
0.7 dB
≥ 25 dB
≥ 16 dB
WDM1r.3GPON
NGA
OTDR
1290-1330 nm 1480-1500 nm
1260-1280 nm 1524-1580 nm
1625-1650 nm
0.7 dB
1.0 dB
1.0 dB
≥ 25 dB
≥ 16 dB
≥ 25 dB
WDM1r.4GPON
NGA
VIDEO
OTDR
1290-1330 nm 1480-1500 nm
1260-1280 nm 1575-1580 nm
1550-1560 nm
1625-1650 nm
0.7 dB
1.7 dB
2.2 dB
2.1 dB
≥ 25 dB
≥ 25 dB
≥ 16 dB
≥ 25 dB

1 Nomenclature according to ITU-T G.984.5 recommendation

2 Additional insertion losses in the case of multiplexers with connectors: +0.4 dB

Other parameters

ParameterUnitValue
PDLdB≤0.1
DirectivitydB> 55
RldB>50
Max. input powerdBm23
Temp. operating range°C-10/+70
Temp. operating range°C-40/+85
Fiber typeG.652.D

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