40CH 100Ghz C21-C60 Dual Fiber DWDM MUX DEMUX, With 1310nm and Monitor Port, LC/UPC, 1U Rack

  1. low insertion loss( wavelength ports<3.5dB; 1310nm port<0.8dB)
  2. 1310nm port can support 1G LX/SX, 10G LR, 40G ER4/LR4, 100G LR/ER4/LR4/ZR4; it for Existing Legacy Traffic.
  3. Mon port is for network link monitoring or power monitoring, easy troubleshooting without affecting traffic.

Introducing the 6COM 40CH 100GHz C21-C60 Dual Fiber DWDM MUX/DEMUX, a powerful solution for maximizing your fiber-optic network capacity. This 1U rack-mountable device supports 40 channels (C21 to C60) with a 100GHz ITU grid, enabling high-capacity data transmission over dual fiber. The MUX/DEMUX also features a 1310nm port for legacy traffic and a monitor port for real-time network diagnostics. With low insertion loss and excellent signal integrity, 6COM’s DWDM technology ensures high-performance and reliability. Upgrade your network with this versatile, cost-effective solution from 6COM.

Wavelength 40channels C21-C60 Channel Spacing 100GHz (0.8nm)
Channel Passband ±0.11nm Technology AAWG (Gaussian)
Insertion Loss ≤ 3.5dB Link Loss ≤ 7dB
1310nm Port Pass

Band Width

1260nm~1360nm Center Wavelength


Insertion Loss @

1310 port

≤ 0.8dB Insertion Loss @ 1% Mon ≤ 26dB
Return Loss ≥ 40dB Directivity ≥ 40dB
Polarization Mode


≤ 0.1ps Polarization Dependent Loss ≤ 0.3dB
Channel Isolation Adjacent ≥ 25dB
Non-adjacent ≥ 29dB
Temperature Operating -5 to 65°C

Storage  -40 to 85°C

Net Weight 1.5KG Dimensions (HxWxD) 44*440*230mm

CompatibilityTest for 6C-1U-D402160M3

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