5G Fronthaul Passive WDM Mux/Demux Solutions

Industrial Double Fiber Passive CWDM scenario consist of DCMD-12I and DCMD-12 filter units which support up to 12 service independent channels using 1271-1371nm and 1471-1571nm wavelength from ITU-T G.694.2 grid. Industrial DCMD-12I unit is designed for harsh outdoor environments supporting IP65 water, dust resistance, -40 to 85C industrial temperature, telecom pole or wall installation options and comes with ODVA Dual LC connectors for easy fiber connection. Standard DCMD-12 unit is deployed in 1U 19-inch telecom subrack. Depending on the desired networking scenario we can interconnect two Industrial DCMD-12I filters or two 1U Standard DCMD-12 filters or can connect a Standard DCMD-12 filter with an Industrial DCMD-12I filter.

Industrial Single Fiber Passive CWDM scenario consist of A side and B side filter units: SCMD-6A, SCMD-6AI and SCMD-6BI which support up to 6 service independent channels over single fiber using 1271-1371nm and 1471-1571nm from ITU-T G.694.2 wavelength grid. SCMD-6AI and SCMD-6BI units are for harsh 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 while SCMD-6A is LGX type B module installed in standard 19-inch 1U telecom sub-rack. We can connect two Industrial A and B side units: SCMD-6AI with SCMD-6BI or can connect A side: SCMD-6A with Industrial B side: SCMD-6BI depending on desired networking scenario.

Industrial Double Fiber Passive Hybrid WDM scenario consist of DHMD-21, DCMD-9I and DLMD-12I CWDM and LWDM (LAN-WDM) filter units which when used together provide bus networking topology. 21 Channel Hybrid DHMD-21 is deployed in the main site and is installed in 1U standard 19-inch telecom subrack. DHMD-21 connects to Industrial DCMD-9I (9 Channels CWDM filter unit) and through DCMD-9I upgrade port connects to Industrial DLMD-12I (12 Channels LAN-WDM filter unit). Both DCMD-9I and DLMD-12I can be deployed in harsh outdoor environments supporting IP65 water, dust resistance, -40 to 85C industrial temperature, telecom pole or wall installation options and comes with ODVA Double LC connectors for easy fiber connection.

Industrial Single Fiber Passive Hybrid WDM scenario consist of A side and B side SHMD-10A, SLMD-6BI and SCMD-4BI CWDM and LWDM (LAN-WDM) filter units, which when used together provide bus network topology design. 10 Hybrid Channel SHMD-10A unit is deployed in the main site and is installed in 1U standard 19-inch telecom sub-rack. SHMD-10A connects to Industrial SCMD-4BI (4 Channels CWDM filter unit) and through SCMD-4BI upgrade port connects to Industrial SLMD-6BI (6 Channels LWDM filter unit). Both SCMD-4BI and SLMD-6BI can be deployed in harsh outdoor environments supporting IP65 water, dust resistance, -40 to 85C industrial temperature, telecom pole or wall installation options and comes with ODVA Single LC connectors for easy fiber connection.

Industrial 100G/40G Optical Junction Boxes are used for 100G QSFP28 to 4x25G SFP28 or 40G QSFP to 4x10G SFP+ signal splitting in harsh outdoor environments whenever extra flexibility during fiber installation and connection process is required. Installation becomes simpler because the optical feeder cable is connected directly to the Optical Junction Box and various length Optical Jumper Cables are available from the Junction Boxes to 25G SFP28 or 10G SFP+ interfaces.
There are 4 type of Optical Junction Boxes, where Industrial DCMD-4I has a built in CWDM filter supporting 1271nm, 1291nm, 1311nm, 1331nm wavelength and is designed for splitting 100G/40G CWDM4 signal into 4x25G or 4x10G CWDM signals, while DLMD-4I has a built in LWDM (LAN-WDM) filter supporting 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm wavelength and is designed for splitting 100G LAN-WDM signal into 4x25G lines. MSU-M4I and MSU-S4I are 12-Core MPO to 4 x LC Optical Junction Boxes where MSU-M4I is for Multi-Mode Fiber connections and MSU-S4I is for Single-Mode Fiber connections.
All Optical Junction Boxes can be deployed in harsh outdoor environments supporting IP65 water, dust resistance, -40 to 85C industrial temperature, telecom pole or wall installation options and comes with ODVA Double LC connectors for easy fiber connection.