DWDM 3U 0-40KM Passive Optical Fiber Expansion Equipment Waterproof Dustproof Multiplex Demultiplex 16CH
As the deployment of wireless networks becomes more and more intensive, the scale of large-capacity distributed base stations is also expanding. The deep coverage of base stations requires the location of the deployment to be closer to users. The passive optical fiber expander introduced by Visint® utilizes the characteristics of a single optical fiber that can transmit multiple optical carriers of different wavelengths at the same time. It effectively solves the problem of the lack of optical fiber cable resources between BBU and RRU/DU and AAU in the C-RAN architecture, and meets the requirements for deep coverage and flexible expansion of carrier base stations.
uSupporting CWDM/DWDM.
uLow insertion loss and high channel isolation.
uSupporting upgrade and expansion.
uOptical wavelength customization.
uHigh reliability and stability.
uWaterproof, dustproof and resistant to high and low temperatures, no power is required.
System Parameter | Technical Index | |
Optical fiber expansion capacity | Single fiber bidirectional: The maximum capacity of fiber can be expanded by 9 times. Dual fiber bidirectional: The maximum capacity of fiber can be expanded by 18 times. | |
Insertion loss | The insertion loss introduced by the devices at both ends is less than 2~5 (dB); it depends on the capacity expansion. | |
Access business type | It can access optical signals including SDH, Ethernet, FC, PON, CPRI and other formats. | |
Transmission distance | 0~40KM. | |
Operation environment | Working temperature | -10℃ ~ +70℃ or -40℃ ~ +80℃. |
Working humidity | 5%~95%. | |
Connector type | LC, FC, SC, etc. (optional) | |
Device Dimension | 1U chassis | 438mm (W) ×44mm (H) ×230mm (D). |
Card type | 25mm (W) ×130mm (H) ×100mm (D). | |
Card with chassis | 438mm (W) ×132mm (H) ×110mm (D). | |
Weight | 1U chassis | ≤5KG. |
Card type | ≤0.2KG. | |
Card with chassis | ≤7KG. | |
MTBF | 130000 hours. | |
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