6 Channel 25G Ready Single Fiber Industrial class CWDM MUX/DEMUX

# Key Highlights
  • 6 CWDM Data services over Single SMF
  • Connect to SCMD-6A or SCMD-6AI
  • IP65 Water, Dust resistant
  • Outdoor ODVA LC connectors
  • Telecom Pole or Wall installation
  • Small size and lightweight
  • Low Insertion Loss: ≤ 1.9 dB
  • Compact CWDM filters
  • Industrial Temperature: -45°C – +85°C
  • Fully passive (No Power Supply or Cooling)
  • Zero configuration or maintenance
  • Protocol & Data Rate neutral
  • MTBF: 100+ Years
  • 5 Year Warranty
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: 4-6 Weeks in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Front Panel

SCMD-6BI front panel

# Key Technical Data
Product Type:


Number of Data Streams:


Number of Optical Channels:

12 CWDM Channels According ITU-T G.694.2

Operating Wavelengths:

1271nm, 1291nm, 1311nm, 1331nm, 1351nm, 1371nm, 1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm

Filter Technology:

CCWDM (Compact CWDM – Free Space Technology)


± 7.5 nm

Channel Spacing:

20 nm

Insertation Loss (Passband):

≤ 1.9 dB

Isolation Adjacent Channels:

30 dB

Isolation Non-Adjacent Channels:

45 dB

Channel Pass-band Ripple:

0.5 dB

Insertion Loss Temperature:

<0.003 dB/ (°C)

Wavelength Temperature Shifting:

<0.002 nm/ (°C)

Polarization Dependent Loss (PDL):

<0.1 dB

Polarization Mode Dispersion (PMD):

< 0.1 ps/nm


>50 dB

Return Loss:

>45 dB

Maximum Power Handling:

500mW = 26.98dBm maximum power pass


ODVA Connectors with LC Adapters for use with ODVA Connectors and TIA/EIA 604-10 compliant LC UPC Connectors

Operating Temperature:

-40~+85 (°C)

Storage Temperature:

-40~+85 (°C)

Protection Class:

IP65 – Water, Dust resistant


CE, IP65, ITU-T G.694.2, RoHS

# Product Documentation
# Product Description

  SCMD-6BI is part of our Industrial Passive xWDM filter series and supports 6 CWDM Channel interconnection over single fiber using 1271-1371nm and 1471-1571nm wavelength from ITU-T G.694.2 grid. SCMD-6BI unit is for harsh outdoor environments supporting IP65 water, dust resistance, -40 to 85C industrial temperature, telecom pole or wall installation options and comes with ODVA LC connectors for easy fiber connection. Unit is small in size, light in weight, is simple to install, requires zero configuration or maintenance and is fully passive – no power supply or cooling required. Industrial B side SCMD-6BI is used together with Industrial A Side SCMD-6AI. This solution is designed for scenarios where single fiber passive CWDM connections on both sides of the link are deployed in harsh outdoor environments. SCMD-6BI uses Compact CWDM filter technology and provides ≤1.9 dB insertion loss.

    xWDM filters are data rate or line protocol neutral and are used in combination with colored optical transceivers which ensure desired application and data rate. Typical use case for SCMD-6BI filters is 5G/4G Mobile Fronthaul Network Baseband Unit (BBU) and Remote Radio Head (RRH) interconnection (CPRI/eCPRI protocol), Enterprise Network 25G/10G Ethernet links or Datacenter 32/16/8G Fiber Channel connections. For further information you are welcome to Contact Us!