Whether services can be provisioned on different wavelengths of OTU boards

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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.

Other related questions:
Whether services can be provisioned between EFS and ET1 boards
EFS and ET1 boards use different encapsulation protocols. Therefore, services cannot be provisioned between them.

Wavelength tuning range of 5G OTU boards
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.

Whether services can be provisioned between ET1 and EGS4 boards
No, you cannot provision services between ET1 and EGS4 boards because they use different encapsulation protocols.

Whether the OTU boards LW40 and LU40 in the BWS 1600G single-wavelength 40G system can be interconnected
Question: Can the OTU boards LW40 and LU40 in the BWS 1600G single-wavelength 40G system be interconnected? Root cause: None Answer: The LW40 and LU40 boards cannot be interconnected. The two types of boards use different UFEC algorithms because the chip vendors of the UFEC modules on the LW40 and LU40 boards are different. If the LW40 and LU40 boards need to be interconnected, you must disable the UFEC function on the boards and enable the OTN-based FEC function, but the FEC capability will be degraded.

Whether 10GE services can be provisioned between LSX and ND2
LSX is an OTU board, while ND2 is an OTN line board. An OTU board cannot be interconnected with an OTN line board. Therefore, 10GE services cannot be provisioned between them.

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