UC-DWDM Mux Demux
20Channels 100GHz/200GHz C21-C59 or ITU, 2.5dB Typical IL, Unilateral fiber outlet,High accuracy wavelength, Industrial temperature operating DWDM Mux Demux, Use in 0.25inch high splice trays

Future Optics provide the industry’s advanced telecom mux demux solutions for 200 GHz/100 GHz dense wavelength division multiplexing (DWDM) device with extra low IL, extra compact size and extremely accurate central wavelength, by leveraging proprietary thin-film filter and mini-collimators fixing process, and state-of-the-art optical path length control technique. Custom wavelengths and channel configurations are available upon request.

Future Optics' 20 CH Ultra-Compact Dense Wavelength Division Multiplexer (20 CH UC-DWDM)  Mux Demux device is a new version of high desity DWDM mux demux device with ultra compact footprint dimension of 35*27*6.5mm and extremely low insert loss of 2.5dB .

Based on thin film filter and Free-Space technology, taking advantage of patented design of multi-layers optical structure and metal laser welding micro-optics packaging process, Future Optics'20 channels UC-DWDM mux demux devices are of wide channel bandwidth, high precision center wavelength, wide operating temperature range and flexible channel configuration.

Future Optics’ miniature style housing DWDM is the smallest in its class, a new 20 CH UC-DWDM device measures 35mm long by 27mm wide by 5.95 mm thick. This makes it ideal for closely spaced board mounting or for direct use in 0.25inch high splice trays, where space is at a premium.



Features:

• High wavelength accuracy

 • Ultra-compact footprint

 • Unilateral fiber outlet.

 • Low insertion loss

 • Excellent thermal stability: Industrial temperature

 • Telcordia GR-1221 and GR-1209

 

Applications:

 • DWDM system

 • DWDM transceiver 

 • PON Networks 

 • Telecom networks 

 • Broadband networks 

 • Science and lab


Specifications:

Parameter

Unit

Specifications

Number of channels

CH

20

Channel center wavelength

nm

C-band,ITU or Customization

Channel spacing

Hz

100G /200G

Pass bandwidth

nm

lc ± 0.11/ lc ± 0.25

Insertion loss(max)

dB

≤2.9

Insertion loss(typical)

dB

≤2.5

Wavelength thermal stability

nm/°C

≤0.001

Adjacent channel isolation

dB

≥30

No-adjacent channel isolation

dB

≥40

Return loss

dB

≥45

Directivity

dB

≥50

PDL

dB

≤0.3

Passband ripple

dB

≤0.4

Power handling

mW

≤500

Fiber type

-

ITU-T G657 A2

Pigtail type

-

0.9mm white loose tube

Operating temperature

°C

-40~+85

Storage temperature

°C

-40~+85

Package dimension (LxWxH)

mm

35*27*6.5 or 35*27*5.95

Pigtail length

m

≥1.0

Operating Conditions:

Parameter

Unit

Specifications

Maximum Power handling

mw

500

Operation Temperature

°C4

-40~ +85

Operation Humidity

%RH

5 to 90%RH Not condensed

Storage Temperature

°C

-40 ~ +85

Storage Humidity

%RH

0 to 95%RH Not condensed

Tensile strength

N

>5


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