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SWDM, CWDM, LWDM Z-BLOCKs

SWDM, CWDM, LWDM Z-BLOCK

Speed up the assembly of mux/demux components for high-speed optical transceivers with these monolithic Z-blocks that enable a more rapid alignment process.

Coherent Z-block subassemblies deliver a very low insertion loss solution for efficient wavelength multiplexing and demultiplexing in 100G, 400G, 800G systems, and their very high parallelism and pitch tolerances simplify coupling and assembly.

SWDM, CWDM, LWDM Z-BLOCK Specifications

Pick Z-blocks based on the specifications in the table, or specify a custom filter pitch design.

データシート

パラメータ  

Unit  

CWDM4  

LAN-WDM  

Operation Wavelength  

nm  

1250-1350  

1280-1330  

Center Wavelength (λc)  

nm  

1271/1291/1311/1331  

1295.56/1300.05/1304.56/1309.14  

Passband (PB)  

nm  

>λc ± 6.5  

>λc ± 1.05  

Max. Insertion Loss @ PB  

dB  

<1.0  

<1.0  

IL Uniformity @ PB  

dB  

<0.4  

<0.5  

PDL @ Passband  

dB  

<0.25  

<0.25  

Adjacent CH Isolation  

dB  

>25  

>25  

Non-Adj. CH Isolation  

dB  

>30  

>30  

Typical AOI (in air)  

degree  

8/13.5  

8/13 

ピッチ  

μm  

500/750/900/1000/1100/1500  

Beam Parallelism  

degree  

<0.2  

<0.2  

動作温度  

°C  

-20 ~ 85  

-5 ~ 75  

Storage Temperature  

°C  

-40 ~ 85  

-40 ~ 85 

関連製品

Whitepaper

SWDM: The Lowest Total Cost Solution for 40G/100G in the Enterprise Data Center

Large- and medium-sized enterprises have been widely deploying 10G Ethernet for several years. Their data center infrastructure has been primarily architected around duplex OM3 and OM4 multimode fiber (MMF), since most of the switch port interfaces are multimode 10GBASE-SR using the SFP+ transceiver form factor.

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