Fiber connections for pass-through wavelengths


The typical subrack fiber connection diagram in the product documentation provides all types of fiber connections. For details about the fiber connections for pass-through wavelengths, see the related topic in the product documentation.

Other related questions:
Fiber connections for the SFIU boards
The fiber connections for SFIU boards vary depending on their positions on the NEs and networks.

Fiber connections of TN12OAU boards
One multiplexed optical signal received at the IN port is sent to the EDFA optical module. The EDFA optical module amplifies the optical power of the signal and locks the gain of the signal. The signal is then transmitted to the DCM board through the TDC port for dispersion compensation. Then, the signal is sent back through the RDC port. The amplified multiplexed signals are output through the OUT port. The multiplexed signal can also be input through the VI port and output through the VO port after the optical power is adjusted. Then, the IN port receives the multiplexed signal sent from the VO port.

Bandwidth range for GPU pass-through
The bandwidth required for GPU pass-through ranges from 10 Mbit/s to 60 Mbit/s.

Does the SBC need to pass through the firewall?
The SBC can be deployed behind the firewall and is mapped to the public network through the firewall. Alternatively, the SBC can be directly deployed on the public network and two network ports are configured for the SBC to connect to the intranet and extranet separately.

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