Wavelength tuning range of 5G OTU boards

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LQG boards support wavelength tuning but OSN 8800 does not support 5G boards such as LQG boards. Therefore, no wavelength tuning for 5G boards is described in the OSN 8800 Product Description, but wavelength tuning for 5G boards is described in the OSN 6800 and 3800 Product Descriptions. For details, see the specifications of 5G boards in the OSN 6800 and 3800 Product Descriptions.

Other related questions:
Adjustment range of the 5 Gbit/s OTU boards
LQG support wavelength adjustment, but OSN 8800 does not support 5 Gbit/s boards such as LQG. Therefore wavelength adjustment in the OSN 8800 product description does not include 5 Gbit/s boards. For details, see the specifications of 5 Gbit/s boards in OSN 6800 and OSN 3800 manuals.

Redundant range of an OTU board on an OTN device
The suggested redundant range is 10 km to 30 km.

Conversion of six channels of GE services into OTU 5G/FEC 5G signals on the LOG board
No full bandwidth is occupied when the LOG board receives six channels of GE services on the client side. The board first converges the six channels of GE services into four channels of standard GE services, and then multiplexes the four channels of standard GE services into one channel of OTU 5G/FEC 5G optical signal.

Whether the wavelength-tuning function of a board is achieved by the board software or optical module
The wavelength-tuning function of a board is mainly achieved by the optical module, but with the help from the board software.

Whether services can be provisioned on different wavelengths of OTU boards
The receive end of an OTU board does not detect wavelengths. Therefore, services of various wavelengths can be provisioned on OTU boards. In practice, however, such service provisioning brings difficulties in fiber connecting and maintenance.

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