Single Fiber LAN-WDM Mux Demux is usually used for 5G fronthaul network where wavelengths are packed tightly together over the O-band, up to 8 wavelengths in 800GHz grid (4.5nm). Based on Thin-Film-Filter (TFF), this LAN-WDM Mux Demux features small form factor, ultra-low insertion loss, high channel isolation, and unparallel reliability.
After 6 months, OPTICO's technical team has developed this ultra-compact module, which is very small in size, only 20x12x6.5mm. For six months, the technical team continued to modify the drawings, packaging structure, and packaging materials, and finally made the same LWDM able to withstand the test of extreme environments with the smallest size. The ultra-compact LWDM module is available with 4, 6, 8, and 12 channels, and has the advantages of high isolation, low loss, and high stability.
| Item | Parameters | Unit |
| Channel Number | 12 | ch |
| Wavelength Range | 1260~1360 | nm |
| Pass band | CW±1.1 | nm |
| Channel insertion loss | <> | dB |
| Ripple | Less than or equal to 0.5 | |
| Adjacent channel isolation | >30 | dB |
| Non-adjacent channel isolation | >40 | dB |
| PDL | <> | dB |
| Telf ta' ritorn | >45 | dB |
| Fiber type | G657A1 or as customized | - |
| Operating temperature | -40~ plus 85 | degree |
| Storage temperature | -40~ plus 85 | degree |
| Dimension | 25x19.6x6.5 | mm |
The LAN-WDM wavelengths are more tightly spaced than CWDM wavelengths, and are located nearly at the zero-dispersion wavelength of the fiber (ITU-T G.652 fiber). This wavelength allocation enables signal transmission without restricted by fiber dispersion.
The LAN-WDM wavelength division multiplexer adopts high-quality TFF technology, and its compact package design can effectively reduce insertion loss.
LAN-WDM wavelength division multiplexer supports industrial temperature -40 degree ~ plus 85 degree , suitable for outdoor applications.
LAN-WDM Mux Demux can multiplex different wavelengths into one fiber to save fiber resources.
The LAN-WDM wavelength division multiplexer can multiplex different wavelengths into one fiber to save fiber resources.
Low dispersion
Industrial grade
Low loss
Single fiber bidirectional
Based on high quality TFF technology
The smallest LAN-WDM Mux Demux measures only 20x 12x 6.5mm, which is the smallest size on the market today, allowing maximum space savings.
Passive, no electric power required (MTBF ca. 500 years)
Following 100Gbps IEEE 802.3ba Standard
Combines/separates 4 channels with a LAN WDM spacing
OP-LAN-WDM-A-B-C-D
| 1 | A | Channel number |
| 2 | B | Starting channel wavelength |
| 3 | C | M-Mux/D-Demux |
| 4 | D | Connector type |
It-tags Popolari: 12ch ultra compact lwdm module, China, manufacturers, suppliers, factory, wholesale, customized
| Item | Parameters | Unit |
| Channel Number | 12 | ch |
| Wavelength Range | 1260~1360 | nm |
| Pass band | CW±1.1 | nm |
| Channel insertion loss | <> | dB |
| Ripple | Less than or equal to 0.5 | |
| Adjacent channel isolation | >30 | dB |
| Non-adjacent channel isolation | >40 | dB |
| PDL | <> | dB |
| Return loss | >45 | dB |
| Fiber type | G657A1 or as customized | - |
| Operating temperature | -40~ plus 85 | degree |
| Storage temperature | -40~ plus 85 | degree |
| Dimension | 25x19.6x6.5 | mm |
