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POSA (DEMUX ASSEMBLY)

Auxora’s POSA(DEMUX ASSEMBLY) product family consists of multiple configurations, including POSA-CT(CWDM Tx), POSA-CR (CWDM Rx),  POSA-LT (LWDM Tx) and POSA-LR (LWDM Rx)etc.

“With the fastdeployment of high capacity intra-connections and inter-connections in datacenters, there is an increasing demand for 400Gb/s and 800Gb/s data ratecapacity. However, single channel (wavelength) electrical modulated 400Gb/s isvery expensive, let alone pre-mature single channel 800Gb/s modulation. TFF (ThinFilm Filter) based CWDM and LWDM filter block technology provide a more matureand cost-effective solution”

POSA product family hasleveraged Auxora’s expertise in optical thin film filter coating, filter blockassembly as well as TFC’s expertise in receptacle. This is an ideal solutionfor customers who want to solve the problem of insertion loss and isolation for400Gb/s and 800Gb/s.


Features Applications Specifications Downloads
  • Low Insertion Loss
  • High channel isolation
  • Less temperaturedependency.
  • Exceptional reliabilityandstability
  • Telcordia GR-1221/1209-CORE Compliant
  •  400G 、 800G Transceivers


POSA ( DEMUX ASSEMBLY)

Parameters

Unit

CWDM

LAN-WDM

Channels

-

4CH

4CH

Center Wavelength CH1/CH2/CH3/CH4

nm

1271/1291/1311/1331

1295.56/1300.05/1304.58/1309.14

Passband (1 dB)

nm

CW±6.5

CW±1.1

Insertion Loss @ passband

dB

1.2

1.2

Adjacent Channel Isolation

dB

26

26

Total Crosstalk

dB

25

25

Return Loss

dB

40

40

Polarization Dependent Loss@ passband

dB

0.25

0.25

Output Beam Pitch

um

750

750