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Description
Huawei OSN1800 Series TNF2OBU01 C-BAND Optical Amplifier Unit(MAX -3dBm IN and 20dBm OUT,Gain 23dB,With EVOA).
The available hardware versions of the OBU are TNF1 and TNF2.
Version description of the OBU board
|
Board |
Product Applicable-System Control Board-Initial Board Version Supported by System Control Board |
|---|---|
|
TNF1OBU |
1800 I&II Compact-TNF1SCC-V100R003C01 1800 I&II Compact-TNF3SCC-V100R005C20 1800 V-TNF5UXCM-V100R003C05 1800 V-TNF5XCH-V100R005C00 1800 V-TNF5UXCME-V100R005C20 1800 V-TNZ5UXCMS-V100R006C10 1800 V-TNZ5XCS-V100R019C10SPC300 1800 V-TNZ8XCH-V100R009C00SPC700 1800 II Enhanced-TNZ1UXCL-V100R007C10 1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600 |
|
TNF2OBU |
1800 I&II Compact-TNF1SCC-V100R005C00 1800 I&II Compact-TNF3SCC-V100R005C20 1800 V-TNF5UXCM/TNF5XCH-V100R005C00 1800 V-TNF5UXCME-V100R005C20 1800 V-TNZ5UXCMS-V100R006C10 1800 V-TNZ8XCH-V100R009C00SPC700 1800 V-TNZ5XCS-V100R019C10SPC300 1800 II Enhanced-TNZ1UXCL-V100R007C10 1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600 |
|
Functions and Features |
Description |
|---|---|
|
Basic function |
Simultaneously amplifies optical signals on a maximum of 80 channels with 50 GHz channel spacing in the C band. Features a small noise figure. |
|
Nominal Gain |
The nominal gain is 23 dB. NOTE: The nominal gain of the OBU board is 23 dB. The actual gain includes the noise, and the value is larger than that of the nominal gain. |
|
Gain lock function |
Supports automatic gain control. Adding or deleting channels has no impact on online services. |
|
Transient control function |
When channels are added or dropped, the unit can suppress the fluctuation of the optical power in the path to achieve a smooth upgrade and expansion. |
|
Online optical performance monitoring |
The MON port is provided for online performance monitoring. A small volume of optical signals is output at the optical port to the optical spectrum analyzer or spectrum analysis board. The optical spectrum analyzer or spectrum analysis board monitors the multiplexed optical signals and optical performance without interrupting services. |
|
Automatic shutdown of output optical power |
When no light is received, the board automatically shuts down the laser on the transmit end of the EDFA module to prevent damages to human body. |
|
Variable optical attenuator |
TNF1OBU: The VO/VI port on the board can house the SFP EVOA module to adjust the transmit or receive optical power. TNF2OBU: The board has an internal EVOA module, which adjusts the transmit or receive optical power. |
|
Alarms and performance events monitoring |
Monitors performance indexes, including
|
|
WDM specifications |
Supports DWDM specifications only. |
|
Optical-layer ASON |
When working with TNZ5UXCMS/TNZ8XCH, the board supports this function. |
Khalif –
Telecomate.com provided me with the correct PN 03030ULA.