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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.
Features
- 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
Specifications
| 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
|
< 0.4 dB |
|
Channel Bandwidth |
+/- 6.5 nm |
|
Channel Uniformity |
< 1.0 dB |
|
Adjacent channel isolation |
> 30 dB |
|
Non adjacent channel isolation |
> 40 dB |
|
Directivity |
> 55 dB |
|
Return Loss |
> 50 dB |
|
PDL |
< 0.15 dB |
|
PMD |
< 0.1 ps |
|
Wavelength thermal stability
|
< 0.003 nm/°C |
|
Insertion Loss thermal stability |
< 0.005 nm/°C
|
|
Power Handling |
< 500 |
|
Operating temperature |
0 ~ +70 °C |
|
Storage temperature |
-40 ~ +85°C |
|
Packaging |
L3 Module |
|
Dimension |
29 x 130 x 160 mm |
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