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CWDM passive mux/demux, 5 or 9 channels over single fiber optic circuit
Price: $1340, delivery in 15 days from order
Manufacturer: CTCUnion
Manufacturer Part No: SML-50-81X1
Product Options
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Product description
The core of CWDM application is the passive MUX/DEMUX unit. This
equipment is able to bundle and respectively unbundle up to 9 different
optical wavelengths over a single fiber optic circuit.
CWDM
technology is basically using a gap of 20nm between each lambda.
However, there are only 8 lambdas (wavelengths) that are supported by
our CWDM system. These wavelengths are: 1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm, 1591nm and 1611nm and they are also called colored lambdas. To assure communications over these wavelengths special CWDM SFP modules must be used. The ninth lambda is the 1311nm wavelength (still a special narrow band channel) that can be used with appropriate CWDM SFP modules that we also provide. The ninth channel can be customized and be any other low band CWDM channel (1271to 1331nm). For mux/demux customizations, please do not hesitate to contact us.
The
CWDM mux/demux unit has 2 different versions. The cheaper one is
the 4+1:1(fourand1311nm-to-one) version in which only 4 colored lambdas
and 1311nm are mixed. The special CWDM colored lambdas are:
1531nm, 1551nm, 1571nm and 1591nm. You can have 5 different connections
over same fiber optic cable.
The complete CWDM mux/demux is the
one using all 8 colored CWDM wavelengths doing an 8+1:1 (eightand1311nm-to-one) multiplexing.
Additional information on CWDM mux/demux:
 PDF Datasheet;
PDF User Manual
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MSRP: $1,390.00
Price: $1,190.00
Sigma Links 5000 has 17 slots that can accommodate cards such as: transponder cards with 1 or 2 channels, optical mux/demux units with various channels, optical add-drop multiplexers for specific lambdas or optical protection card for redundancy.
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MSRP: $1,100.00
Price: $850.00
Sigma Links 2000 has 6 slots that can accommodate cards such as: transponder cards with 1 or 2 channels, optical mux/demux units with various channels, optical add-drop multiplexers for specific lambdas or optical protection card for redundancy.
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MSRP: $495.00
Price: $295.00
The SFS-7040 series CWDM SFP modules have a 1.25Gbps (Gigabit) rate. Transceivers operate on 9/125um single-mode fiber for 40Km, using special CWDM channels (1471 to 1611nm, in steps of 20nm). SFP CWDM modules support DD (Digital Diagnostic) functions.
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MSRP: $900.00
Price: $790.00
SML-50-8022-L card is the most powerful element of the CWDM solution. The transponder card converts client side optic signal (usually 850nm, 1310nm or 1550nm broad optics) into CWDM colored wavelengths.
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MSRP: $1,100.00
Price: $940.00
One of the most important parts of a flexible CWDM system is the Add/Drop multiplexer device. Coded as SML-50-831X, where X digit is changing according to the needed optical wavelength, the Add-Drop multiplexer allows amazing flexibility to the CWDM appl.
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