8CH Single Fiber C21~C28 DWDM MUX/ DEMUX, With Monitor, 1310nm and EXP Port, LC/UPC, Side-A, FMU Plug-in Module

1.1310nm port can support10G bidi 1270/1330nm.
2.Mon port is for network link monitoring or power monitoring, easy troubleshooting withoutaffecting traffic.
3.Expansion Port for Future Bandwidth Increasing, makes it possible to increase the network capacity by connecting it to the line port of another DWDM MUX/DEMUX supporting different wavelengths, without the need of installing or leasing additional fibers.

The 8ch (16 waves) DWDM MUX/DEMUX with 1310nm, designed by 6COM, operates in pairs. In side A, the waves range from RX C21 to C28 (1560.61nm to 1554.94nm) for RX, and TX C45 to C52 (1541.35nm to 1535.82nm) for TX. In side B, the waves are RX C45 to C52 (1541.35nm to 1535.82nm) for RX, and TX C21 to C28 (1560.61nm to 1554.94nm) for TX. The 1310nm port boasts a low insertion loss of less than 0.8dB and a pass band of ±50nm, making it compatible with a 10G BIDI 1270/1330 Signal.

Wavelength C21 to C28 Channel Spacing 100GHz (0.8nm)
Channel Passband ±0.11nm Technology TFF (Thin Film Filter)
Insertion Loss ≤ 2.4dB( waves to west or east) Link Loss ≤ 3.5dB ( west to east)
Return Loss ≥ 45dB Directivity ≥ 45dB
Polarization Mode


≤ 0.1ps Polarization Dependent Loss ≤ 0.3dB
Channel Isolation Adjacent ≥30dB
Non-adjacent ≥ 45dB
Temperature Operating -40 to 85°C

Storage  -40 to 85°C

Net Weight FMUC Plug-in Module:  0.5KG

2slot 1U Rack: 3.5KG

Dimensions FMUC Plug-in Module: 212*255*44mm

1U Rack : 482*261*44mm

CompatibilityTest for 6C-FMU-D82128EM3A

Reliable manufacturer and seller of optical network products

What Can 6COM Bring to You

Industry-leading after-sales processing capabilities

6COM has been in this business for 12 years. We have rich experience in dealing with various problems, you can rest assured to buy products at 6com without worrying about after-sales problems.

The most competitive purchase cost in the industry

6COM's excellent production management model makes the module price at the bottom of the industry in the market. You can get the best quality products at budget.

Various swtiches for compatibility testing

Since 2010, 6com has purchased more than 140+ network switches, covering popular equipment of 10G/40G/100G brands.

Rigorous performance testing

Eye diagram test, waveform test, bit error test and other tests ensure the stability of the module


Data Sheet
Interoperability Matrix