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5G Solutions
CWDM Muxes / OADM​
Lightem systems CWDM Mux are designed to multiplex 2Ch (WDM), up to 16Ch (CWDM) or more than 100Ch (DWDM)
LCBMX-4AB
LCBMX-4A
LCBMX-4B
LCBMX-4A
Functional Diagram
LCBMX-4B
Functional Diagram
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4Ch CWDM Mux 1470-1610nm, Duplex Traffic 1 Fiber, L3 Module Package - LCBMX-4AB

Lightem 4Ch CWDM Bidi Mux is designed to multiplex 8Ch CWDM (or 4Ch Full Duplex Traffic) 1470-1610nm duplex traffic into one fiber. It is designed to use with A&B Bidi Muxes together to realised 8Ch full duplex traffic over one fiber. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accomodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.692.4
  • 1470-1610nm
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 10x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 2.9 Typ: 2.6 dB
Mux+Demux IL
Max: 4.1 Typ: 3.9 dB
Center Wavelength
1471-1611nm
Channel Spacing
20nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm
LCMX-4+1-5157-LU
LCMX-4+1-5157-LU
Functional Diagram
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4Ch CWDM Mux 1510-1570nm + 1310nm WB (Upgrade) Port, Duplex Traffic 2 Fibers - LCMX-4+1-5157-LU

Lightem 4+1Ch CWDM Mux is designed to multiplex 4Ch CWDM 1510-1570nm & CWDM Upgrade (1310WB) into two fibers. The CWDM Upgrade (1310WB) port can be used to multiplex other CWDM channel (1270-1450nm) with excellent insertion loss and isolation characteristics. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accommodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.692.4
  • 1510-1570nm & High Isolation 1310WB/Upgrade
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 12x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 2.0 Typ: 1.8 dB
Mux+Demux IL
Max: 2.8 Typ: 2.6 dB
Center Wavelength
1511-1571 or custom (nm)
1310WB / Upgrade port IL
Max: 1.1 Typ: 0.8 dB
1310WB / Upgrade port bandwidth
1260-1457 nm
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm
LCMX-4+2-4761-LU
LCMX-4+2-4761-LU
Functional Diagram
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4Ch CWDM Mux 1470, 1490, 1590 & 1610nm + 1310nm WB (Upgrade) + 1550nm WB Port, Duplex Traffic 2 Fibers - LCMX-4+2-4761-LU

Lightem 4+2Ch CWDM Mux is designed to multiplex 4Ch CWDM 1470, 1490, 1590 & 1610nm, CWDM Upgrade (1310WB) & 1550WB ports duplex traffic into two fibers. The CWDM Upgrade (1310WB) port can be used to multiplex CWDM channel (1270-1450nm); where the 1550WB port is used for additional CWDM (1510-1570nm) upgrade with excellent insertion loss and isolation characteristics. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accommodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.692.4
  • 1470, 1490, 1590 & 1610nm & High Isolation 1310WB/Upgrade & 1550WB ports
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 14x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 2.2 Typ: 2.0 dB
Mux+Demux IL
Max: 3.2 Typ: 3.0 dB
Center Wavelength
1471, 1491, 1591 & 1611 or custom (nm)
1310WB / Upgrade port IL
Max: 1.2 Typ: 0.8 dB
1310WB / Upgrade port bandwidth
1260-1457 nm
1550WB port IL
Max: 1.2 Typ: 1.0 dB
1550WB port bandwidth
1500-1580 nm
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm

8Ch CWDM Mux 1290-1430 & 1470-1610nm, Duplex Traffic 1 Fiber, L3 Module Package - LCBMX-8AB

Lightem 8Ch CWDM Bidi Mux is designed to multiplex 16Ch CWDM (or 8Ch Full Duplex Traffic) 1290-1430 & 1470-1610nm duplex traffic into one fiber. It is designed to use with A&B Bidi Muxes together to realized 8Ch full duplex traffic over one fiber. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accommodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way

  • Coarse WDM ITUT G.692.4
  • 1290-1430nm & 1470-1610nm
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 18x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 3.0 Typ: 2.8 dB
Mux+Demux IL
Max: 4.1 Typ: 3.9
Center Wavelength
1291-1431 & 1471-1611 nm
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm
LCBMX-8A
LCBMX-8B
LCBMX-8A
Functional Diagram
LCBMX-8B
Functional Diagram
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8Ch Lower Band CWDM Mux 1271-1451nm, Duplex Traffic 2 Fibers - LCMX-8-LB2745-LU

Lightem 8Ch Lower Band CWDM Mux is designed to multiplex 8Ch CWDM 1271-1451nm (skip 1391 & 1411nm)into two fibers. It is designed to use with LCMX-8-LB2943 muxes for CWDM upgrade through the existing traffic, but without any interruption of existing services. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accomodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.6924
  • 1271-1451nm (skip 1391 & 1411nm)
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 18x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 2.7 Typ: 2.5 dB
Mux+Demux IL
Max: 3.4 Typ: 3.2 dB
Center Wavelength
1271-1451nm (skip 1391 & 1411nm) or custom
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm
LCMX-8-LB2745-LU
LCMX-8-LB2745-LU
Functional Diagram
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8Ch CWDM Mux 1470-1610nm + 1310nm WB (Upgrade) Port, Duplex Traffic 2 Fibers - LCMX-8+1-4761-LU

Lightem 8+1Ch CWDM Mux is designed to multiplex 8Ch CWDM 1470-1610nm & CWDM Upgrade (1310WB) into two fibers. The CWDM Upgrade (1310WB) port can be used to multiplex lower band CWDM (1270-1450nm) with excellent insertion loss and isolation characteristics. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accommodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.
 

  • Coarse WDM ITUT G.692.4
  • 1470-1610nm & High Isolation 1310WB/Upgrade
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 20x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 3.2 Typ: 2.9 dB
Mux+Demux IL
Max: 4.2 Typ: 3.8 dB
Center Wavelength
1471-1611 or custom (nm)
1310WB / Upgrade port IL
Max: 1.1 Typ: 0.8 nm
1310WB / Upgrade port bandwidth
1260-1457 nm
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160mm
LCMX-8+1-4761-LU
LCMX-8+1-4761-LU
Functional Diagram
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LCMRM-16-2961-LU
LCMRM-16-2961-LU
Functional Diagram
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16Ch CWDM Mux 1290-1430 & 1470-1610nm, Duplex Traffic 2 Fibers With Mon Ports - LCMRM-16-2961-LU

Lightem 16Ch CWDM Mux is designed to multiplex 16Ch CWDM 1290-1430 & 1470-1610nm duplex traffic into two fibers. Network performance can be monitor without interruption of traffic through the monitor port. It is packaged in a 19″ 1U unit. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way

  • Coarse WDM ITUT G.692.4
  • 1290-1430nm & 1470-1610nm
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in 19" 1U Rackmount unit with 36x LC ports
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 3.6 Typ: 3.4 dB
Mux+Demux IL
Max: 4.9 Typ: 4.7 dB
Center Wavelength
1290-1430 & 1470-1610 nm or custom
Monitor Port
2%
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
19" 1U Rackmount

18Ch CWDM Mux 1270-1610nm, Duplex Traffic 2 Fibers With Mon Ports - LCMRM-18-2761-LU

Lightem 18Ch CWDM Mux is designed to multiplex 18Ch CWDM 1270-1610nm duplex traffic into two fibers. Network performance can be monitor without interuption of traffic through the monitor port. It is packaged in a 19″ 1U unit. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.692.4
  • 1270-1610nm
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in 19" 1U Rackmount unit with 40x LC ports
  • Custom designed with optional features

Parameters Values
Insertion loss
Max: 3.7 Typ: 3.5 dB
Mux+Demux IL
Max: 5.0 Typ: 4.8 dB
Center Wavelength
1270-1610 nm
Monitor Port
2%
Channel Spacing
20 nm
Channel Flatness
< 0.4dB
Channel Bandwidth
+/- 6.5nm
Channel Uniformity
< 1.0dB
Adjacent channel isolation
> 30dB
Non adjacent channel isolation
> 40dB
Directivity
> 55dB
Return Loss
> 50dB
PDL
< 0.15dB
PMD
< 0.1ps
Wavelength thermal stability
< 0.003nm/°C
Insertion Loss thermal stability
< 0.005nm/°C
Power Handling
< 500mW
Operating temperature
0 ~ +70°C
Storage temperature
-40 ~ +85°C
Packaging
19" 1U Rackmount
LCMRM-18-2761-LU
LCMRM-18-2761-LU
Functional Diagram
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