CWDM LGX Module
Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
The CWDM LGX module is secured with a thumbscrew for easy and quick replacement, they are deployed in any standard LGX-compatible passive mounting platform
Features:
–Low Insertion Loss
–High Isolation
–Good channel-to-channel uniformity
–Wide Operating Wavelength: 1270nm to 1620nm
–Wide Operating Temperature: -20 to 75°C
–Small size, easy for installation and usage for the connection between BBU and RRU
–Reliable for the fiber network expand
Product specification
| Parameters | CWDM MUX DEMUX 18CH Dual Fiber | |||||
| Center Wavelength (nm) | ITU, ITU+1 | |||||
| Passband (nm) | ITU±6.5 | |||||
| Operating Wavelength (nm) | 1270\1290\1310\1330\1350\1370\1390\1410\1430\
1450\1470\1490\1510\1530\1550\1570\1590\1610nm |
|||||
| Channels | 4ch | 8ch | 16ch | 18ch | ||
| Channel Space (nm) | 20 | |||||
| Fiber Type | SMF-28e or customer specified | |||||
| IL (dB) | <1.2 | <2.4 | <4.8 | <5.4 | ||
| Isolation (dB) | Adjacent Channel | ≥30 | ||||
| Non-Adjacent Channel | ≥40 | |||||
| PDL (dB) | ≤0.2 | |||||
| PMD (ps) | ≤0.1 | |||||
| RL (dB) | ≥45 | |||||
| Directivity (dB) | ≥50 | |||||
| Maximum Optical Power (mw) | ≤ 500 | |||||
| Operating Temperature ()℃ | -20～75 | |||||
| Storage Temperature ()℃ | -40～85 | |||||
| LGX ABS Box Package | Weight | 0.1kg | ||||
| Dimensions | 130*100*25MM | |||||
| 1U Rack
Package |
Weight | 1.5kg | ||||
| Dimensions | 435*110*44MM | |||||
| 3U Rack
Package |
Weight | 2.5kg | ||||
| Dimensions | 435*110*135MM | |||||
| Outdoor Rack
Package |
Weight | 1.4kg | ||||
| Dimensions | 370*280*105MM | |||||
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