MWDM Z-BLOCK
4Channels 1271.5nm-1341.5nm, 10nm channel spacing, 6nm channel passband, 0.5mm-1.0mm pitch, 8/13.5 deg AOI MWDM Z- Block mux demux

Future Optics MWDM z-block is a passive optical subassembly (POSA) based on our free-space-optics wavelength division multiplexing (WDM) platform to deliver optical mux / demux functionality directly inside standard or customized small-form-factor transceivers. Our unique filter based ROSA block and TOSA block are designed to seamlessly integrate with your specific input and output interface.Future Optics Z-block subassemblies are available for various channel center wavelength MWDM4 transceivers and with custom beam pitch designs.

Future Optics 1271.5nm-1341.5nm MWDM Z-BLOCK mux / demux is a very compact TFF optical sub-assembly device acting as an optical engine to combine or to separate channels for high-speed transceivers in data centers and optical communication networks.

Based on thin film filter technology and optical path Zig-Zag design of micro-optics, taking advantage of high precision assembly, this product features small form, ultra-low loss, high channel isolation and exceptional stability in comparison with AWG WDM mux demux device based on silicon chip technology.

The very high parallelism pitch tolerance of Future Optics’MWDM Z-blocks enables a rapid alignment process during coupling and assembly.

Future Optics provide all kinds of MWDM Z-BLOCK mux demux devices with various channel numbers, beam pitches and angle of incidence for customers to choose.

 

Features

Low insertion loss

High beams parallelism

Exceptional reliability and stability

Telcordia GR-1221/1209-Core Compliant

 

Applications

MUX/DEMUX for 100G/400G /800G transceivers and other high speed transceivers in Datacom/Telecom


Specifications:

Parameter

Unit

Specifications

Operation wavelength

nm

1260~1360

Center wavelength

nm

1271.5, 1281.5, 1291.5, 1301.5,

1311.5, 1321.5, 1331.5, 1341.5

Channel spacing

nm

10

Pass band

nm

±3

Pass band ripple

dB

<0.30

Channel IL

dB

1.0 (4CH) / 1.2 (6CH) / 1.6 (8CH)

IL uniformity

dB

≤0.35

Adjacent isolation

dB

30

Non-Adjacent isolation

dB

40

PDL

dB

<0.15

Return loss

dB

45

Beam parallelism

°

0.2

CW temp.drift

pm/

<2.0

A.O.I

deg

13.5 ± 0.2

Pitch

um

500 / 750

Filter material

/

WMS-15

Prism material

/

S-BSL7 (Index=1.5033@1300nm)

Operation temp.

-5~+85

Storage temp.

-40~+85

Reliability Test and Conditions:

Temperature Cycling

Temperature -40 to 85 Number of Cycles: 100

GR-12216.2.7

Damp Heat Test

Temp.: 85; Humidity: 85%RH;Duration: 500hours

GR-1221 6.2.5

Dry Heat

85°C (±2°C) < 40% RH, 2000 hrs.

GR-1221 6.2.4


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