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Key Features
| ● Support downstream optical AGC, whose control range is -6~0dBm |
| ● Adopt electrically adjustable mode for both EQ and ATT circuit using LED displaying screen to modify directly |
| ● Burst mode is supported |
| ● Upstream output optical wavelength is optional ( or specified by the user ) |
| ● OBI-Free technology on this model support up to 16 R-ONUs transmitting into a single optical input |
| ● With WDM |
MDU-RFoG-F02 (OBI-Free)
The MDU RFoG series FTTB Node is mainly used for the RFoG network. “OBI-Free” R-ONU eliminates the Optical Beat Interference (OBI) that has been an issue in traditional RFoG deployments. Its return path laser can work in burst or continuous mode. The upstream output optical wavelength can be set as CWDM standard wavelength to shield the OBI effectively.
| Type | Downstream | Upstream |
| RF Passband (MHz) |
54 / 87 / 105 / 258 - 1218 | 5 - 42 / 65 / 85 / 204 |
| RF Return Loss (dB) | -16 | >16 |
| RF Output Level (dBuV) |
108 | - |
| Optical Wavelength (nm) |
1100~1560 | 1610 |
| AGC (dBm) | -6 ~ 0 | - |
| CSO (dBc) | ≥ -60 | - |
| CTB (dBc) | ≥ -60 | - |
| CNR (dB) | ≥ 52 | - |
| Optical Connector |
SC / APC | |
| Flatness (dB) | ± 0.75 | ± 0.75 |
| RoHS | Yes |
|
| Lead Free | Yes |
|
| Halogen Free | Yes or No |
|
IPv6 network supported 粤ICP备19046464号