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400G RX Integrated Subassembly(Z-Block)
400G RX integrated optical subassembly integrates all optical components at the RX end of the high-speed optical transceiver module, including Receptacle, Collimator, Z-block, Lens array, and Prism. It can be CWDM or LAN-WDM, and the switch only needs to replace the Z-BLOCK component based on TFF technology.
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Integrated Optical Subassemblies

400G RX integrated optical subassembly integrates all optical components at the RX end of the high-speed optical transceiver module, including Receptacle, Collimator, Z-block, Lens array, and Prism. Based on the Z-block technology platform, the assembly and coupling of high-speed optical transceiver modules are greatly simplified.

400g integrated optical subassembly

It can be CWDM or LAN-WDM, and the switch only needs to replace the Z-BLOCK component based on TFF technology.

400g integrated subassembly

Professional optical simulation and analysis, and back-end Processing Capabilities

√ With professional optical simulation and analysis capabilities 

√  With precision alignment coupling and test capabilities 

√  With advanced back-end processing for AWG wafers

optical subassembly

Good performance

400G RX Optical Engine has precise pitch value and error, the pitch can be 500um±3um, 750um±3um (customizable). The Beam size is less than 11um, which can be perfectly matched with PD arrays.

optical subassembly

Comply with Telcordia GR-468-core standard, and also meet the requirements of HAST 105℃ RH 100% 168H test.

 z-block subassembly

400G RX integrated optical subassemblies are the most important WDM optics subassemblies for 400G, 800G high-speed and long-distance transmission.

400G RX integrated optical subassemblies

Parameters

Unit

Specifications (CWDM)

Specifications (LAN-WDM)

Operating Wavelength Range

nm

1260~1360

1260~1360

Channels

-

4CH

4CH

Channel Spacing

/

20 nm

800GHz

Center Wavelength L0/L1/L2/L3

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

≤1.0

≤1.0

IL Uniformity

dB

≤0.6

≤0.6

Adjacent Channel Isolation

dB

26

26

Total Crosstalk

dB

25

25

Return Loss

dB

40

40

Ripple @ passband

dB

≤0.8

≤0.8

Polarization Dependent Loss@ passband

dB

≤0.25

≤0.25

Output Beam Angle in Air, AOI_X

deg

0+/-0.5

0+/-0.5

Output Beam Angle in Air, AOI_Y

deg

9 +/-0.5

9 +/-0.5

Output Beam Diameter @ PD

um

11 for reference

11 for reference

Output Beam Pitch X

um

750±3

750±3

Operation Temperature

°C

0~+75

0~+75

Storage Temperature

°C

- 40 ~ + 85

- 40 ~ + 85


Specification
Update time:2022-11-08
Drawing
Update time:2022-11-08

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